Research Project: Efficient and Effective Preservation and Management of Plant and Microbial Genetic Resource Collections

Location: Agricultural Genetic Resources Preservation Research

Publications (Clicking on the reprint icon will take you to the publication reprint.)

Direct observation of common cryoprotectant permeation into rice callus by CARS microscopy - (Peer Reviewed Journal)
Samuels, F., Pearce, K.C., Soderlund, S., Stich, D.G., Bonnart, R.M., Volk, G.M., Levinger, N.E. 2023. Direct observation of common cryoprotectant permeation into rice callus by CARS microscopy. Cell Reports Physical Science. 4(7). Article e101469. https://doi.org/10.1016/j.xcrp.2023.101469.

Tracking permeation of dimethyl sulfoxide (DMSO) in Mentha x piperita shoot tips using coherent Raman microscopy - (Peer Reviewed Journal)
Kreckel, H.D., Samuels, F.M., Bonnart, R.M., Volk, G.M., Stich, D., Levinger, N.E. 2023. Tracking permeation of dimethyl sulfoxide (DMSO) in Mentha x piperita shoot tips using coherent Raman microscopy. Plants. 12(12). Article e2247. https://doi.org/10.3390/plants12122247.

Malus doumeri: The tropical apple species in Vietnam - (Peer Reviewed Journal)
Hoai, T.T., Kien, N.V., Yen, D., Thuy, N.B., Chao, C.T., Volk, G.M. 2023. Malus doumeri: The tropical apple species in Vietnam. Acta Horticulturae. https://DOI.org/10.17660/ActaHortic.2023.1384.11.

Safeguarding plant genetic resources in the United States during global climate change - (Peer Reviewed Journal)
Volk, G.M., Carver Jr., D.P., Irish, B.M., Marek, L., Frances, A.L., Greene, S.L., Khoury, C., Bamberg, J.B., Del Rio, A., Warburton, M.L., Bretting, P.K. 2023. Safeguarding plant genetic resources in the United States during global climate change. Crop Science. 63(4):2274-2296. https://doi.org/10.1002/csc2.21003.

High regrowth of potato crop wild relative genotypes after cryogenic storage - (Peer Reviewed Journal)
Jenderek, M.M., Ambruzs, B.D., Tanner, J.D., Bamberg, J.B. 2023. High regrowth of potato crop wild relative genotypes after cryogenic storage. Cryobiology. 111:84-88. https://doi.org/10.1016/j.cryobiol.2023.03.006.

GRIN-U.org: Online portal for learning materials on plant genetic resources - (Peer Reviewed Journal)
Byrne, P.F., Volk, G.M., Namuth-Covert, D., Chen, K., Kinard, G.R., Gu, L.M., Gardner, C., Mahama, A., Douglass, F., Cerimele, G., Gray, S., Zarestky, J., Morris, G. 2023. GRIN-U.org: Online portal for learning materials on plant genetic resources. Natural Sciences Education. 52(1). Article e20109. https://doi.org/10.1002/nse2.20109.

A global strategy for the conservation and use of citrus genetic resources - (Book / Chapter)
Volk, G.M., Gmitter, F., Krueger, R. 2023. A global strategy for the conservation and use of citrus genetic resources. Bonn, Germany: Global Crop Diversty Trust. 78 p. https://doi.org/10.5281/zenodo.7757226.

Conserving citrus diversity: From Vavilov’s early explorations to genebanks around the world - (Peer Reviewed Journal)
Volk, G.M., Gmitter, F., Krueger, R. 2023. Conserving citrus diversity: From Vavilov’s early explorations to genebanks around the world. Plants. 12(4). Article e814. https://doi.org/10.3390/plants12040814.

Climate change impacts agricultural productivity and food security - (Book / Chapter)
Moreau, T., Denning, S., Byrne, P., Volk, G.M. 2023. Climate change impacts agricultural productivity and food security. In: Volk, G.M., Moreau, T.L., Byrne, P.F., editors. Conserving and Using Climate-Ready Plant Collections. Fort Collins, Colorado: Colorado State University. Available: https://colostate.pressbooks.pub/climatereadyplantcollections/chapter/agricultural-productivity-and-food-security/

Importance of plants for mitigating and adapting to the effects of climate change - (Book / Chapter)
Volk, G.M., Byrne, P., Moreau, T. 2023. Importance of plants for mitigating and adapting to the effects of climate change. In: Volk, G.M., Moreau, T.L., Byrne, P.F., editors. Conserving and Using Climate-Ready Plant Collections. Fort Collins, Colorado: Colorado State University. Available: https://colostate.pressbooks.pub/climatereadyplantcollections/chapter/importance-of-plants/

The need for plant genetic resource collections in a climate change context - (Book / Chapter)
Volk, G.M., Moreau, T. 2023. The need for plant genetic resource collections in a climate change context. In: Volk, G.M., Moreau, T.L., Byrne, P.F., editors. Conserving and Using Climate-Ready Plant Collections. Fort Collins, Colorado: Colorado State University. Available: https://colostate.pressbooks.pub/climatereadyplantcollections/chapter/the-need-for-pgr-collections/

Climate change affects plant interactions with pollinators, pathogens and pests - (Book / Chapter)
Irish, B.M., Volk, G.M. 2023. Climate change affects plant interactions with pollinators, pathogens and pests. In: Volk, G.M., Moreau, T.L., Byrne, P.F., editors. Conserving and Using Climate-Ready Plant Collections. Fort Collins, CO: Colorado State University. Available: https://colostate.pressbooks.pub/climatereadyplantcollections/chapter/pollinators-pathogens-and-pests/.

Climate change impacts management of genebanks and botanic gardens - (Book / Chapter)
Volk, G.M., Moreau, T. 2023. Climate change impacts management of genebanks and botanic gardens. In: Volk, G.M., Moreau, T.L., Byrne, P.F., editors. Conserving and Using Climate-Ready Plant Collections. Fort Collins, Colorado: Colorado State University. Available: https://colostate.pressbooks.pub/climatereadyplantcollections/chapter/genebanks-and-botanic-gardens/

Climate adaptation planning for plant collections and conservation - (Book / Chapter)
Volk, G.M., Moreau, T. 2023. Climate adaptation planning for plant collections and conservation. In: Volk, G.M., Moreau, T.L., Byrne, P.F., editors. Conserving and Using Climate-Ready Plant Collections. Fort Collins, Colorado: Colorado State University. Available: https://colostate.pressbooks.pub/climatereadyplantcollections/chapter/climate-adaptation-planning/

Seed longevity-the evolution of knowledge and a conceptual framework - (Peer Reviewed Journal)
Nadarajan, J., Walters, C.T., Pritchard, H., Ballesteros, D., Colville, L.P. 2023. Seed longevity-the evolution of knowledge and a conceptual framework. Plants. 12(3). Article e471. https://doi.org/10.3390/plants12030471.

Effect of water content and biochemical cell state on the germination rate of cryopreserved Butia eriospatha embryos (Arecaceae) - (Peer Reviewed Journal)
Goeten, D., Elias, R.A., Giacomolli Polesi, L., Walters, C.T., Guerra, M.P., Steiner, N. 2022. Effect of water content and biochemical cell state on the germination rate of cryopreserved Butia eriospatha embryos (Arecaceae). Plant Cell Tissue and Organ Culture. 152:339–356. https://doi.org/10.1007/s11240-022-02411-4.

DNA profiling with the 20K apple SNP array reveals Malus domestica hybridization and admixture in M. sieversii, M. orientalis, and M. sylvestris genebank accessions - (Peer Reviewed Journal)
Volk, G.M., Peace, C.P., Henk, A.D., Howard, N.P. 2022. DNA profiling with the 20K apple SNP array reveals Malus domestica hybridization and admixture in M. sieversii, M. orientalis, and M. sylvestris genebank accessions. Frontiers in Plant Science. 13. Article e1015658. https://doi.org/10.3389/fpls.2022.1015658.

Improvement in micropropagation and cryopreservation of Musa - (Peer Reviewed Journal)

GRIN-U.org: An online repository for learning materials on plant genetic resources - (Abstract Only)
Byrne, P.F., Namuth-Covert, D., Kinard, G.R., Gu, L.M., Chen, K., Volk, G.M. 2022. GRIN-U.org: An online repository for learning materials on plant genetic resources [abstract]. 2022 ASA-CSSA-SSSA International Annual Meeting. Paper No. 77-1.

Safeguarding and using fruit and vegetable biodiversity - (Book / Chapter)
von Zonneveld, M., Volk, G.M., Dulloo, M.E., Kindt, R., Mayes, S., Quintero, M., Choudhury, D., Achigan-Dako, E.G., Guarino, L. 2023. Safeguarding and using fruit and vegetable biodiversity. In: von Braun, J., Afsana, K., Fresco, L.O., Hassan, M., editors. Science and Innovations for Food Systems Transformation. New York, NY: Springer Cham. p. 553-567. https://doi.org/10.1007/978-3-031-15703-5_30.

Visualizing PVS2 component permeation into Oryza sativa callus cells by coherent Raman scattering microscopy - (Abstract Only)
Samuels, F.M., Stich, D.G., Bonnart, R.M., Volk, G.M., Levinger, N.E. 2022. Visualizing PVS2 component permeation into Oryza sativa callus cells by coherent Raman scattering microscopy [abstract]. Cryobiology. 109:38. https://doi.org/10.1016/j.cryobiol.2022.11.121.

What's in a name? The importance of identity in heirloom apple tree preservation - (Peer Reviewed Journal)
Dunbar-Wallis, A., Volk, G.M., Johnson, A.M., Schuenemeyer, A., Bunker, J., Castro, D., Little-Siebold, T., Uhlmann, R., Sieger, L., Benscoter, D., Peace, C. 2022. What's in a name? The importance of identity in heirloom apple tree preservation. Plants, People, Planet. https://doi.org/10.1002/ppp3.10307.

A power analysis for detecting aging of dry-stored soybean seeds: Germination versus RNA integrity assessments - (Peer Reviewed Journal)
Tetreault, H.M., Fleming, M.B., Hill, L.M., Dorr, E.J., Yeater, K.M., Richards, C.M., Walters, C.T. 2022. A power analysis for detecting aging of dry-stored soybean seeds: Germination versus RNA integrity assessments. Crop Science. 63(3):1481-1493. https://doi.org/10.1002/csc2.20821.

Active-site seed storage management and maintenance in Ames, Iowa, a U.S. National Plant Germplasm System location - (Book / Chapter)
Douglass, F., Burke, L.A., Gardner, C., Volk, G.M. 2022. Active-site seed storage management and maintenance in Ames, Iowa, a U.S. National Plant Germplasm System location. In: Volk, G.M., editor. Fundamentals of Plant Genebanking. Fort Collins, Colorado: Colorado State University. Available: https://colostate.pressbooks.pub/fundamentalsofplantgenebanking/chapter/seed-storage-management-ncrpis/

Meta-QTL for morphological traits and pharmaceutical alkaloids in periwinkle (Catharanthus roseus (L.) 'G.Don') - (Peer Reviewed Journal)
Shariatipour, N., Heidari, B., Richards, C.M. 2022. Meta-QTL for morphological traits and pharmaceutical alkaloids in periwinkle (Catharanthus roseus (L.) 'G.Don'). Journal of Horticultural Science and Biotechnology. 98(1):87-98. https://doi.org/10.1080/14620316.2022.2091485.

A pan-genome data structure induced by pooled sequencing facilitates variant mining in heterogeneous germplasm - (Peer Reviewed Journal)
Reeves, P.A., Richards, C.M. 2022. A pan-genome data structure induced by pooled sequencing facilitates variant mining in heterogeneous germplasm. Molecular Breeding. 42. Article e36. https://doi.org/10.1007/s11032-022-01308-6.

Safeguarding plant genetic resource collections for agriculture - (Trade Journal)
Volk, G.M., Walters, C.T., Warburton, M.L., Bretting, P.K. 2022. Safeguarding plant genetic resource collections for agriculture. CSA News. 67(7):34-36. https://doi.org/10.1002/csan.20785.

Oil and seed yields affected by sowing dates and irrigation regimes applied in growth phenological stages of safflower - (Peer Reviewed Journal)
Baseri, S.G., Honar, T., Heidari, B.M., Salami, M., Richards, C.M. 2022. Oil and seed yields affected by sowing dates and irrigation regimes applied in growth phenological stages of safflower. Crop Science. 62(5):1967-1980. https://doi.org/10.1002/csc2.20797.

A multi-modal analysis of Mentha x piperita shoot tip response to cryoprotective agents - (Abstract Only)
Kreckel, H.D., Bonnart, R.M., Stich, D., Volk, G.M., Levinger, N.E. 2022. A multi-modal analysis of Mentha x piperita shoot tip response to cryoprotective agents [abstract]. Cryobiology. 109:14-15. https://doi.org/10.1016/j.cryobiol.2022.11.047.

Shoot tip cryotherapy for plant pathogen eradication - (Peer Reviewed Journal)
Wang, M., Bi, W., Bettoni, J.C., Zhang, D., Volk, G.M., Wang, Q. 2022. Shoot tip cryotherapy for plant pathogen eradication. Plant Pathology. 71(6):1241-1254. https://doi.org/10.1111/ppa.13565.

Malus doumeri: The tropical apple species in Vietnam - (Abstract Only)

Micrografting: An old dog plays new tricks in plant obligate pathogens - (Peer Reviewed Journal)
Wang, M., Bi, W., Ren, L., Ma, X., Zhang, D., Volk, G.M., Wang, Q., Zahng, A. 2022. Micrografting: An old dog plays new tricks in plant obligate pathogens. Plant Disease. https://doi.org/10.1094/PDIS-03-22-0475-FE.

Minimizing the deleterious effects of endophytes in plant shoot tip cryopreservation - (Peer Reviewed Journal)
Henk, A.D., Bonnart, R.M., Araujo De Oliveira, A., Volk, G.M. 2022. Minimizing the deleterious effects of endophytes in plant shoot tip cryopreservation. Applications in Plant Sciences. Article e11489. https://doi.org/10.1002/aps3.11489.

Pretreatment Prunus avium (L) L. dormant buds increased viability after cryogenic storage - (Peer Reviewed Journal)
Jenderek, M.M., Yeater, K.M., Ambruzs, B.D., Magby, J.T. 2022. Pretreatment Prunus avium (L) L. dormant buds increased viability after cryogenic storage. Cryobiology. 106:164-166. https://doi.org/10.1016/j.cryobiol.2022.03.001.

The USDA National Plant Germplasm System apple collection within the context of global crop conservation strategies - (Peer Reviewed Journal)
Volk, G.M., Dempewolf, H., Bramel, P., Meakem, V.M., Gutierrez, B.L. 2022. The USDA National Plant Germplasm System apple collection within the context of global crop conservation strategies. Journal of American Pomological Society. 76(2):50-58.

Thermotherapy followed by shoot tip cryotherapy eradicates latent viruses and Apple hammerhead viroid from in vitro apple rootstocks - (Peer Reviewed Journal)
Bettoni, J.C., Fazio, G., Carvalho Costa, L., Hurtado-Gonzales, O.P., Ah Rwahnih, M., Nedrow, A.K., Volk, G.M. 2022. Thermotherapy followed by shoot tip cryotherapy eradicates latent viruses and Apple hammerhead viroid from in vitro apple rootstocks. Plants. 11(5). Article e582. https://doi.org/10.3390/plants11050582.

Yield and nut characteristics of hazelnut genotypes grown in San Joaquin Valley, California - (Peer Reviewed Journal)
Jenderek, M.M., Serimian, J.C., Postman, J.D., Hummer, K.E., Yeater, K.M. 2022. Yield and nut characteristics of hazelnut genotypes grown in San Joaquin Valley, California. Crop Science. 62(3):1188-1199. https://doi.org/10.1002/csc2.20720.

Plant tissue culture media preparation - (Book / Chapter)
Bonnart, R.M., Chen, K., Volk, G.M. 2022. Plant tissue culture media preparation. In: Volk, G.M., Chen, K., editors. Training in Plant Genetic Resources: Cryopreservation of Clonal Propagules. Fort Collins, Colorado: Colorado State University. Available: https://colostate.pressbooks.pub/clonalcryopreservation/chapter/media/

Preparing plant vitrification solution 2 - (Book / Chapter)
Bonnart, R.M., Chen, K., Volk, G.M. 2022. Preparing plant vitrification solution 2. In: Volk, G.M., Chen, K., editors. Training in Plant Genetic Resources: Cryopreservation of Clonal Propagules. Fort Collins, Colorado: Colorado State University. Available: https://colostate.pressbooks.pub/clonalcryopreservation/chapter/pvs2/

Assessing the potential of native ecotypes of Poa pratensis L. for forage yield and phytochemical compositions under water deficit conditions - (Peer Reviewed Journal)
Shariatipour, N., Heidari, B., Shams, Z., Richards, C.M. 2022. Assessing the potential of native ecotypes of Poa pratensis L. for forage yield and phytochemical compositions under water deficit conditions. Scientific Reports. 12. Article e1121. https://doi.org/10.1038/s41598-022-05024-1.

Development of an SNP assay for marker-assisted selection of soil-borne Rhizoctonia solani AG-2-2-IIIB resistance in sugar beet - (Peer Reviewed Journal)
Ravi, S., Hassani, M., Heidari, B., Deb, S., Orsini, E., Li, J., Richards, C.M., Panella, L., Srinivasan, S., Campagna, G., Concheri, G., Squartini, A., Stevanato, P. 2021. Development of an SNP assay for marker-assisted selection of soil-borne Rhizoctonia solani AG-2-2-IIIB resistance in sugar beet. Biology. 11(1). Article e49. https://doi.org/10.3390/biology11010049.

Envisaging an effective global long-term agrobiodiversity conservation system that promotes and facilitates use - (Peer Reviewed Journal)
Lusty, C.M., Sackville-Hamilton, R., Guarino, L., Richards, C.M., Jamora, N., Hawtin, G. 2021. Envisaging an effective global long-term agrobiodiversity conservation system that promotes and facilitates use. Plants. 10(12). Article e2764. https://doi.org/10.3390/plants10122764.

Integrating genomic and phenomic approaches to support plant genetic resources conservation and use - (Peer Reviewed Journal)
Volk, G.M., Byrne, P.F., Coyne, C.J., Flint Garcia, S.A., Reeves, P.A., Richards, C.M. 2021. Integrating genomic and phenomic approaches to support plant genetic resources conservation and use. Plants. 10(11). Article e2260. https://doi.org/10.3390/plants10112260.

Grapevine shoot tip cryopreservation and cryotherapy: Secure storage of disease-free plants - (Peer Reviewed Journal)
Bettoni, J., Markovic, Z., Bi, W., Volk, G.M., Matsumoto, T., Wang, Q. 2021. Grapevine shoot tip cryopreservation and cryotherapy: Secure storage of disease-free plants. Plants. 10(10). Article e2190. https://doi.org/10.3390/plants10102190.

Conserving heirloom fruit trees: Introducing the RegisTREEs - new tools for cataloging fruit trees and orchards in North America - (Popular Publication)
Uhlmann, R., Schuenemeyer, A., Castro, D., Bunker, J., Volk, G.M., Bussey, D.J., Benscoter, D., Schuenemeyer, J., Cooper, J., Sieger, L., Dunbar-Wallis, A., Little-Siebold, T., Peace, C. 2021. Conserving heirloom fruit trees: Introducing the RegisTREEs - new tools for cataloging fruit trees and orchards in North America. Pomona. 54(4):25-31.

Comparative genomic analysis of Quantitative Trait Loci associated with micronutrient contents, grain quality and agronomic traits in wheat (Triticum aestivum L.) - (Peer Reviewed Journal)
Shariatipour, N.A., Heidari, B.M., Tahmasebi, A.M., Richards, C.M. 2021. Comparative genomic analysis of QTLs associated with micronutrient contents, grain quality and agronomic traits in wheat (Triticum aestivum L.). Frontiers in Plant Science. 12. Article e709817. https://doi.org/10.3389/fpls.2021.709817.

Genomics of plant gene banks: Prospects for managing and delivering diversity in the digital age - (Book / Chapter)
Richards, C.M. 2021. Genomics of plant gene banks: Prospects for managing and delivering diversity in the digital age. In: Rajora, O.P. editor. Population Genomics. New York, NY: Springer Nature. p. 1-33.

Localization of DMSO in Mentha x piperita shoot tips using CARS microscopy - (Abstract Only)

Crop genetic erosion: Understanding and responding to loss of crop diversity - (Peer Reviewed Journal)
Khoury, C., Brush, S., Costich, D., Curry, H., Dehaan, S., Engels, J., Guarina, L., Hoban, S., Mercer, K., Miller, A., Nabhan, G., Perlales, H., Richards, C.M., Riggins, C., Thormann, I. 2021. Crop genetic erosion: Understanding and responding to loss of crop diversity. New Phytologist. 233(1):84-118. https://doi.org/10.1111/nph.17733.

Cryopreservation of various Ribes species by dormant winter buds - (Peer Reviewed Journal)
Jenderek, M.M., Yeater, K.M., Ambruzs, B.D., Bushakra, J., Hummer, K.E. 2021. Cryopreservation of various Ribes species by dormant winter buds. Scientia Horticulturae. 289. Article e110496. https://doi.org/10.1016/j.scienta.2021.110496.

New learning materials for conservation and use of plant genetic resources - (Abstract Only)

Analysis of genetic diversity in a collection of Plantago species: Application of ISSR markers - (Peer Reviewed Journal)
Bageri, M.A., Heidari, B.M., Dadkhodaie, A.M., Heidari, Z., Daneshnia, N., Richards, C.M. 2021. Analysis of genetic diversity in a collection of Plantago species: Application of ISSR markers. Journal of Crop Science and Biotechnology. 25:1-8. https://doi.org/10.1007/s12892-021-00107-3.

Plant cryopreservation: Implementation and outreach - (Peer Reviewed Journal)
Volk, G.M., Chen, K., Bonnart, R.M. 2022. Plant cryopreservation: Implementation and outreach. Acta Horticulturae. 1339:93-100. https://doi.org/10.17660/ActaHortic.2022.1339.13.

Micropropagation supports reintroduction of an Apulian artichoke landrace in sustainable cropping systems - (Peer Reviewed Journal)
Ancona, S., De Mastro, G., Jenderek, M.M., Ruta, C. 2021. Micropropagation supports reintroduction of an Apulian artichoke landrace in sustainable cropping systems. Agronomy Journal. 11(6). Article e1169. https://doi.org/10.3390/agronomy11061169.

Determining the effect of pretreatments on freeze resistance and survival of cryopreserved temperate fruit tree dormant buds - (Peer Reviewed Journal)
Tanner, J., Chen, K., Jenderek, M.M., Stephen, W., Ionas, M. 2021. Determining the effect of pretreatments on freeze resistance and survival of cryopreserved temperate fruit tree dormant buds. Cryobiology. https://doi.org/10.1016/j.cryobiol.2021.05.003.

Safeguarding and using fruit and vegetable biodiversity - (Proceedings)
Van Zonneveld, M., Volk, G.M., Guarino, L., Mayes, S., Quintero, M., Choudhury, D., Delloo, E., Kindt, R. 2021. Safeguarding and using fruit and vegetable biodiversity. Food Systems Summit Brief, United Nations Food Systems Summit 2021 Scientific Group.

GapAnalysis: An R package to calculate conservation indicators using spatial information - (Peer Reviewed Journal)
Carver Jr., D.P., Sosa, C., Khoury, C.K., Achicanoy, H., Diaz, M., Sotelo, S., Castañeda-Álvarez, N., Ramirez-Villegas, J. 2021. GapAnalysis: An R package to calculate conservation indicators using spatial information. Ecography. 44(7):1000-1009. https://doi.org/10.1111/ecog.05430.

Strawberry shoot tip cryopreservation (droplet vitrification) - (Book / Chapter)
Chen, K., Volk, G.M., Hummer, K.E. 2021. Strawberry shoot tip cryopreservation (droplet vitrification). In: Volk, G.M., editor. Training in Plant Genetic Resources: Cryopreservation of Clonal Propagules. Fort Collins, Colorado: Colorado State University. Available: https://colostate.pressbooks.pub/clonalcryopreservation/chapter/strawberry-cryopreservation/

Grapevine shoot tip cryopreservation (droplet vitrification and V-Cryoplate) - (Book / Chapter)
Bettoni, J., Bonnart, R.M., Volk, G.M. 2020. Grapevine shoot tip cryopreservation (droplet vitrification and V-Cryoplate). In: Volk, G.M., editor. Training in Plant Genetic Resources: Cryopreservation of Clonal Propagules. Fort Collins, Colorado: Colorado State University. Available: https://colostate.pressbooks.pub/clonalcryopreservation/chapter/grapevine-shoot-tip-cryopreservation-droplet-vitrification-and-cryoplate/

Apple shoot tip cryopreservation - (Book / Chapter)
Bettoni, J., Bonnart, R.M., Volk, G.M. 2021. Apple shoot tip cryopreservation. In: Volk, G.M., editor. Training in Plant Genetic Resources: Cryopreservation of Clonal Propagules. Fort Collins, Colorado: Colorado State University. Available: https://colostate.pressbooks.pub/clonalcryopreservation/chapter/apple-shoot-tip-cryopreservation/

Mint shoot tip cryopreservation (droplet vitrification) - (Book / Chapter)
Volk, G.M., Hummer, K.E., Chen, K. 2021. Mint shoot tip cryopreservation (droplet vitrification). In: Volk, G.M., editor. Training in Plant Genetic Resources: Cryopreservation of Clonal Propagules. Fort Collins, Colorado: Colorado State University. Available: https://colostate.pressbooks.pub/clonalcryopreservation/chapter/mint-cryopreservation/

Reduced-temperature storage of temperate crops in tissue culture - (Book / Chapter)
Volk, G.M., Denoma, J., Hummer, K.E., Chen, K. 2021. Reduced-temperature storage of temperate crops in tissue culture. In: Volk, G.M., editor. Training in Plant Genetic Resources: Cryopreservation of Clonal Propagules. Fort Collins, Colorado: Colorado State University. Available: https://colostate.pressbooks.pub/clonalcryopreservation/chapter/reduced-temperature-storage-of-temperate-crops-in-tissue-culture/

Introduction of clean plants into tissue culture: Temperate crops - (Book / Chapter)
Volk, G.M., Denoma, J., Hummer, K.E., Chen, K. 2021. Introduction of clean plants into tissue culture: Temperate crops. In: Volk, G.M., editor. Training in Plant Genetic Resources: Cryopreservation of Clonal Propagules. Fort Collins, Colorado: Colorado State University. https://colostate.pressbooks.pub/clonalcryopreservation/chapter/introduction-of-plants-into-tissue-culture/

Challenges in micropropagation of musa tissue culture - (Abstract Only)

Transplanting tissue-cultured banana plants to field - (Abstract Only)

Global conservation strategies and the crop trust's work in support of a global system of ex situ conservation - (Abstract Only)

Meta-analysis of QTLome for grain zinc and iron contents in wheat (Triticum aestivum L.) - (Peer Reviewed Journal)
Shariatipour, N.A., Heidari, B.M., Richards, C.M. 2021. Meta-analysis of QTLome for grain zinc and iron contents in wheat (Triticum aestivum L.). Euphytica. 217. Article e86. https://doi.org/10.1007/s10681-021-02818-8.

Non-uniform distribution of cryoprotecting agents in rice culture cells measured by CARS microscopy - (Peer Reviewed Journal)
Samuels, F.M., Stich, D.G., Bonnart, R.M., Volk, G.M., Levinger, N.E. 2021. Non-uniform distribution of cryoprotecting agents in rice culture cells measured by CARS microscopy. Plants. 10(3):589. https://doi.org/10.3390/plants10030589.

Genetic fingerprinting identifies apple (Malus domestica Borkh.) fruit cultivars in historic orchards on public lands - (Peer Reviewed Journal)
Volk, G.M., McCardle, K., Serin, J., Magby, J., Mazur, R. 2021. Genetic fingerprinting identifies apple (Malus domestica Borkh.) fruit cultivars in historic orchards on public lands. Genetic Resources and Crop Evolution. https://doi.org/10.1007/s10722-021-01175-8.

Gene flow in commercial alfalfa (Medicago sativa subsp. sativa L.) seed production fields: Distance is the primary but not the sole influence on adventitious presence - (Peer Reviewed Journal)
Kesoju, S., Kramer, M.H., Brunet, J., Greene, S.L., Jordan, A., Martin, R.C. 2021. Gene flow in commercial alfalfa (Medicago sativa subsp. sativa L.) seed production fields: Distance is the primary but not the sole influence on adventitious presence. PLoS ONE. 16(3). Article e0248746. https://doi.org/10.1371/journal.pone.0248746.

Botany, taxonomy, and origins of the apple - (Book / Chapter)
Volk, G.M., Cornille, A., Durel, C., Gutierrez, B.L. 2021. Botany, taxonomy, and origins of the apple. In: Korban, S.S., editor. The Apple Genome. Cham, Switzerland: Springer International Publishing. p. 19-32.

Methods for cryopreserving of date palm pollen - (Book / Chapter)
Araujo De Oliveira, A., Ledo, A., Polek, M., Krueger, R., Shepherd, A.N., Volk, G.M. 2023. Methods for cryopreserving of date palm pollen. In: Rajasekharan, P., Rohini, M., editors. Pollen Cryopreservation Protocols. New York, NY: Humana. p.519-525. https://doi.org/10.1007/978-1-0716-2843-0_49.

Overview of the National Clonal Germplasm Repository in Davis, California - (Book / Chapter)
Volk, G.M., Preece, J.E. 2021. Overview of the National Clonal Germplasm Repository in Davis, California. In: Volk, G.M., Preece, J.E., editors. Field tour of the USDA National Clonal Germplasm Repository for Tree Fruit, Nut Crops, and Grapes in Davis, California. Fort Collins, Colorado: Colorado State University. Available: https://colostate.pressbooks.pub/davisrepositoryfieldtour/chapter/introduction/

Kiwifruit collection - (Book / Chapter)
Sanchez, A., Volk, G.M., Balunek, E., Preece, J.E. 2021. Kiwifruit collection. In: Volk, G.M., Preece, J.E., editors. Field tour of the USDA National Clonal Germplasm Repository for Tree Fruit, Nut Crops, and Grapes in Davis, California. Fort Collins, Colorado: Colorado State University. Available: https://colostate.pressbooks.pub/davisrepositoryfieldtour/chapter/kiwifruit/

Fig collection - (Book / Chapter)
Sanchez, A., Volk, G.M., Preece, J.E. 2021. Fig collection. In: Volk, G.M., Preece, J.E., editors. Field tour of the USDA National Clonal Germplasm Repository for Tree Fruit, Nut Crops, and Grapes in Davis, California. Fort Collins, Colorado: Colorado State University. Available: https://colostate.pressbooks.pub/davisrepositoryfieldtour/chapter/figs/

Persimmon collection - (Book / Chapter)
Smith, J., Volk, G.M., Preece, J.E. 2021. Persimmon collection. In: Volk, G.M., Preece, J.E., editors. Field tour of the USDA National Clonal Germplasm Repository for Tree Fruit, Nut Crops, and Grapes in Davis, California. Fort Collins, Colorado: Colorado State University. Available: https://colostate.pressbooks.pub/davisrepositoryfieldtour/chapter/persimmons/

Walnut collection - (Book / Chapter)
Smith, J., Volk, G.M., Preece, J.E. 2021. Walnut collection. In: Volk, G.M., Preece, J.E., editors. Field tour of the USDA National Clonal Germplasm Repository for Tree Fruit, Nut Crops, and Grapes in Davis, California. Fort Collins, Colorado: Colorado State University. Available: https://colostate.pressbooks.pub/davisrepositoryfieldtour/chapter/walnuts/

Mulberry collection - (Book / Chapter)
Smith, J., Volk, G.M., Preece, J.E. 2021. Mulberry collection. In: Volk, G.M., Preece, J.E., editors. Field tour of the USDA National Clonal Germplasm Repository for Tree Fruit, Nut Crops, and Grapes in Davis, California. Fort Collins, Colorado: Colorado State University. Available: https://colostate.pressbooks.pub/davisrepositoryfieldtour/chapter/mulberries/

Olive collection - (Book / Chapter)
Smith, J., Volk, G.M., Balunek, E., Preece, J.E. 2021. Olive collection. In: Volk, G.M., Preece, J.E., editors. Field tour of the USDA National Clonal Germplasm Repository for Tree Fruit, Nut Crops, and Grapes in Davis, California. Fort Collins, Colorado: Colorado State University. Available: https://colostate.pressbooks.pub/davisrepositoryfieldtour/chapter/olives/

Pistachio collection - (Book / Chapter)
Preece, J.E., Balunek, E., Volk, G.M. 2021. Pistachio collection. In: Volk, G.M., Preece, J.E., editors. Field tour of the USDA National Clonal Germplasm Repository for Tree Fruit, Nut Crops, and Grapes in Davis, California. Fort Collins, Colorado: Colorado State University. Available: https://colostate.pressbooks.pub/davisrepositoryfieldtour/chapter/pistachios/

Prunus collection - (Book / Chapter)
DeBuse, C., Volk, G.M., Balunek, E., Preece, J.E. 2021. Prunus collection. In: Volk, G.M., Preece, J.E., editors. Field tour of the USDA National Clonal Germplasm Repository for Tree Fruit, Nut Crops, and Grapes in Davis, California. Fort Collins, Colorado: Colorado State University. Available: https://colostate.pressbooks.pub/davisrepositoryfieldtour/chapter/prunus-collection/

Pomegranate collection - (Book / Chapter)
Moersfelder, J., Volk, G.M., Balunek, E., Preece, J.E. 2021. Pomegranate collection. In: Volk, G.M., Preece, J.E., editors. Field tour of the USDA National Clonal Germplasm Repository for Tree Fruit, Nut Crops, and Grapes in Davis, California. Fort Collins, Colorado: Colorado State University. Available: https://colostate.pressbooks.pub/davisrepositoryfieldtour/chapter/pomegranates/

Grape collection - (Book / Chapter)
Prins, B., Volk, G.M., Preece, J.E. 2021. Grape collection. In: Volk, G.M., Preece, J.E., editors. Field tour of the USDA National Clonal Germplasm Repository for Tree Fruit, Nut Crops, and Grapes in Davis, California. Fort Collins, Colorado: Colorado State University. Available: https://colostate.pressbooks.pub/davisrepositoryfieldtour/chapter/grapes/

What are seeds made of – and how can they grow into fruitful plants?! - (Other)
Greene, S.L. 2021. What are seeds made of – and how can they grow into fruitful plants?!. Crop Science Society of America. Available: https://sustainable-secure-food-blog.com/2021/03/22/what-are-seeds.

Global COVID-19 pandemic: The emergency that was not on the disaster planning list of living stock collections - (Popular Publication)
Boundy-Mills, K., Greene, S.L., Knee, E., Nobles, D., Lomas, M., Bradford, R., Riojas, M., Hazbón, M., Whitworth, C., Araiza, R. 2020. Global COVID-19 pandemic: The emergency that was not on the disaster planning list of living stock collections. Society for Industrial Microbiology News. 70(4):126-135.

Crop wild relatives of the United States require urgent conservation action - (Peer Reviewed Journal)
Khoury, C.K., Carver, D., Greene, S.L., Williams, K.A., Achicanoy, H.A., Schori, M., Leon, B., Wiersema, J., Frances, A. 2020. Crop wild relatives of the United States require urgent conservation action. Proceedings of the National Academy of Sciences(PNAS). 117(52):33351-33357. https://doi.org/10.1073/pnas.2007029117.

Expanding learning resources for plant genetic resource conservation and use - (Abstract Only)
Byrne, P., Volk, G.M., Bretting, P.K. 2020. Expanding learning resources for plant genetic resource conservation and use. ASA-CSSA-SSSA Annual Meeting Abstracts.

Cataloging microhaplotype diversity at cyst-nematode resistance gene Hs1pro-1 in pools of wild Patellifolia spp - (Abstract Only)

Mobilizing crop biodiversity - (Peer Reviewed Journal)
McCouch, S., Navabi, Z., Abberton, M., Anglin, N., Barbieri, R., Baum, M., Bett, K., Booker, H., Brown, G.L., Bryan, G.J., Cattivelli, L., Charest, D., Eversole, K., Freitas, M., Ghamkhar, K., Grattapaglia, D., Henry, R., Inglis, M., Islam, T., Kehel, Z., Kersey, P., King, G., Kresovich, S., Marden, E., Mayes, S., Ndjiondjop, M., Nguyen, H., Paiva, S., Papa, R., Phillips, P., Rasheed, A., Richards, C.M., Rouard, M., Sampaio, A., Scholz, U., Shaw, P., Sherman, B., Staton, S., Stein, N., Svensson, J., Tester, M., Valls, J., Varshney, R., Visscher, S., Von Wettberg, E., Waugh, R., Wenzl, P., Riesberg, L. 2020. Mobilizing crop biodiversity. Molecular Plant. 13(10):1341-1344. https://doi.org/10.1016/j.molp.2020.08.011.

Improved remote sensing methods to detect northern wild rice (Zizania palustris L.) - (Peer Reviewed Journal)
Dennis, K., Laroe, J., Vorster, A., Young, N., Evangelista, P., Mayer, T., Carver Jr, D.P., Simonson, E., Arias, V.M., Kern, A., Khoury, C.K., Radomski, P., Knopik, J. 2020. Improved remote sensing methods to detect northern wild rice (Zizania palustris L.). Remote Sensing. 12(18). Article e3023. https://doi.org/10.3390/rs12183023.

Modelled distributions and conservation priorities of wild sorghums (Sorghum Moench) - (Peer Reviewed Journal)
Myrans, H., Diaz, M.V., Khoury, C.K., Carver, D., Henry, R.J., Gleadow, R. 2020. Modelled distributions and conservation priorities of wild sorghums (Sorghum Moench). Diversity and Distributions. 26(12):1727-1740. https://doi.org/10.1111/ddi.13166.

New learning materials for plant genetic resources conservation and use - (Abstract Only)
Byrne, P., Volk, G.M., Bretting, P.K. 2020. New learning materials for plant genetic resources conservation and use. National Association of Plant Breeders.

Genetic data inform Yosemite National Park orchard management guidelines - (Peer Reviewed Journal)
Volk, G.M., Magby, J., Henk, A.D., Miller, S., Mazur, R. 2020. Genetic data inform Yosemite National Park orchard management guidelines. Plants, People, Planet. 3(2):142-154. https://doi.org/10.1002/ppp3.10152.

Optimization of in vitro germination and cryopreservation conditions for preserving date palm pollen in the USDA National Plant Germplasm System - (Peer Reviewed Journal)
Araujo De Oliveira, A., Ledo, A., Polek, M., Krueger, R., Volk, G.M. 2021. Optimization of in vitro germination and cryopreservation conditions for preserving date palm pollen in the USDA National Plant Germplasm System. Plant Cell Tissue and Organ Culture. 144:223-232. https://doi.org/10.1007/s11240-020-01907-1.

Clonal diversity, cultivar traits, geographic dispersal, and the ethnotaxonomy of cultivated Qat (Catha edulis, Celastraceae) - (Peer Reviewed Journal)
Tembrock, L.R., Simmons, M.P., Richards, C.M., Reeves, P.A., Reilley, A.A., Curto, M.A., Meimberg, H., Ngugi, G., Demissew, S., Abdul Wali, A., Al-Thobhani, M., Simpson, S.A., Varisco, D.M. 2020. Clonal diversity, cultivar traits, geographic dispersal, and the ethnotaxonomy of cultivated Qat (Catha edulis, Celastraceae). Economic Botany. 74:273-297. https://doi.org/10.1007/s12231-020-09501-4.

A Story of ‘Fire and Ice’: Combining thermotherapy with cryotherapy for improved virus eradication - Case studies of Apple and Shallot - (Abstract Only)
Wang, M-R., Hamborg, Z., Blystad, D., Volk, G.M., Wang, Q. 2020. A Story of ‘Fire and Ice’: Combining thermotherapy with cryotherapy for improved virus eradication - Case studies of Apple and Shallot. Cryobiology. 97:283. https://doi.org/10.1016/j.cryobiol.2020.10.132.

Considerations for large-scale implementation of dormant budwood cryopreservation - (Peer Reviewed Journal)
Tanner, J.D., Chen, K.Y., Bonnart, R.M., Minas, I.S., Volk, G.M. 2021. Considerations for large-scale implementation of dormant budwood cryopreservation. Plant Cell Tissue and Organ Culture. 144:35-48. https://doi.org/10.1007/s11240-020-01884-5.

Genetic data improve management and use of apple genebank collections - (Trade Journal)
Volk, G.M., Howard, N.P. 2020. Genetic data improve management and use of apple genebank collections. Chronica Horticulturae. 60(3):23-27.

Safeguarding strawberry (Fragaria L.) genetic resources - (Abstract Only)
Staats, E.R., Jenderek, M.M., Hummer, K.E. 2020. Safeguarding strawberry (Fragaria L.) genetic resources. ASHS Centennial Conference.

Dry architecture - towards the understanding of the variation of longevity in desiccation-tolerant germplasm - (Peer Reviewed Journal)
Ballesteros, D., Pritchard, H., Walters, C.T. 2020. Dry architecture - towards the understanding of the variation of longevity in desiccation-tolerant germplasm. Seed Science Research. 30(2):142-155. https://doi.org/10.1017/S0960258520000239.

Viability and vigour loss during storage of Rudbeckia mollis seeds having different mass: An intra-specific perspective - (Peer Reviewed Journal)
Genna, N., Perez, H., Walters, C.T. 2020. Viability and vigour loss during storage of Rudbeckia mollis seeds having different mass: An intra-specific perspective. Seed Science Research. 30(2):122-132. https://doi.org/10.1017/S0960258520000161.

Challenges in implementing plant shoot tip cryopreservation technologies - (Peer Reviewed Journal)
Bettoni, J.C., Bonnart, R.M., Volk, G.M. 2021. Challenges in implementing plant shoot tip cryopreservation technologies. Plant Cell Tissue and Organ Culture. 144:21-34. https://doi.org/10.1007/s11240-020-01846-x.

The unique role of seed banking and cryobiotechnologies in plant conservation - (Peer Reviewed Journal)
Walters, C.T., Pence, V. 2020. The unique role of seed banking and cryobiotechnologies in plant conservation. Plants, People, Planet. 3(1):83-91. https://doi.org/10.1002/ppp3.10121.

People pollinating partnerships: Harnessing collaborations between botanic gardens and agricultural research organizations on crop diversity - (Peer Reviewed Journal)
Krishan, S., Greene, S.L., Khoury, C.K., Kuehny, J., Miller, A., Moreau, T. 2020. People pollinating partnerships: Harnessing collaborations between botanic gardens and agricultural research organizations on crop diversity. Acta Horticulturae. 1298:37-42. https://doi.org/10.17660/ActaHortic.2020.1298.7.

Bioinformatic extraction of functional genetic diversity from heterogeneous germplasm collecctions for crop improvement - (Peer Reviewed Journal)
Reeves, P.A., Tetreault, H.M., Richards, C.M. 2020. Accessing functional genetic diversity in germplasm collections using bioinformatics. Agronomy. 10(4). Article e593. https://doi.org/10.3390/agronomy10040593.

How can crops that are not grown from seeds be conserved in gene banks? - (Other)
Volk, G.M. 2020. How can crops that are not grown from seeds be conserved in gene banks? Crop Science Society of America Sustainable, Secure Food Blog. Available: https://sustainable-secure-food-blog.com/2020/09/22/how-can-crops-that-are-not-grown-from-seeds-be-conserved-in-gene-banks/#respond.

Introduction to crop wild relatives - (Book / Chapter)
Volk, G.M., Khoury, C., Greene, S., Byrne, P. 2020. Introduction to crop wild relatives. In: Volk, G.M., Byrne, P., editors. Crop Wild Relatives and their Use in Plant Breeding. Fort Collins, Colorado: Colorado State University. Available: https://colostate.pressbooks.pub/cropwildrelatives/chapter/introduction-to-crop-wild-relatives/.

Crop wild relatives in genebanks - (Book / Chapter)
Volk, G.M., Richards, C., Walters, C., Dempewolf, H., Byrne, P. 2020. Crop wild relatives in genebanks. In: Volk, G.M., Byrne, P., editors. Crop Wild Relatives in Genebanks. Fort Collins, Colorado: Colorado State University. Available: https://colostate.pressbooks.pub/cropwildrelatives/chapter/crop-wild-relatives-in-genebanks/.

The USDA plant introduction program - (Book / Chapter)
Williams, K., Volk, G.M. 2020. The USDA plant introduction program. In: Volk, G.M., Byrne, P., editors. Crop Wild Relatives in Genebanks. Fort Collins, Colorado: Colorado State University. Available: https://colostate.pressbooks.pub/cropwildrelatives/chapter/usda-plant-introduction-program/.

Links to some published best practices for genebanking - (Book / Chapter)
Volk, G.M. 2020. Links to some published best practices for genebanking. In: Volk, G.M., Byrne, P., editors. Crop Wild Relatives in Genebanks. Fort Collins, Colorado: Colorado State University. Available: https://colostate.pressbooks.pub/cropwildrelatives/chapter/published-best-practices/.

From wild species to landraces and cultivars - (Book / Chapter)
Byrne, P., Richards, C., Volk, G.M. 2020. From wild species to landraces and cultivars. In: Volk, G.M., Byrne, P., editors. Crop Wild Relatives and their Use in Plant Breeding. Fort Collins, Colorado: Colorado State University. Available: https://colostate.pressbooks.pub/cropwildrelatives/chapter/from-wild-species-to-landraces-and-cultivars/.

Case study: Coffee wild species and cultivars - (Book / Chapter)
Volk, G.M., Krishnan, S. 2020. Case study: Coffee wild species and cultivars. In: Volk, G.M., Byrne, P., editors. Crop Wild Relatives in Genebanks. Fort Collins, Colorado: Colorado State University. Available: https://colostate.pressbooks.pub/cropwildrelatives/chapter/case-study-coffee-wild-species-and-cultivars/.

Citrus shoot tip cryopreservation - (Book / Chapter)
Volk, G.M., Krueger, R., Moreland, B., Bonnart, R., Shepherd, A. 2020. Citrus shoot tip cryopreservation. In: Volk, G.M., editors. Training in Plant Genetic Resources: Cryopreservation of Clonal Propagules. Fort Collins, Colorado: Colorado State University. Available: https://colostate.pressbooks.pub/clonalcryopreservation/chapter/citrus-cryopreservation/.

Citrus micrografting for regrowth after shoot tip cryopreservation - (Book / Chapter)
Volk, G.M., Bonnart, R., Shepherd, A. 2020. Citrus micrografting for regrowth after shoot tip cryopreservation. In: Volk, G.M., editors. Training in Plant Genetic Resources: Cryopreservation of Clonal Propagules. Fort Collins, Colorado: Colorado State University. Available: https://colostate.pressbooks.pub/clonalcryopreservation/chapter/citrus-micrografting/.

Prunus shoot tip cryopreservation - (Book / Chapter)
Volk, G.M., Bonnart, R. 2020. Prunus shoot tip cryopreservation. In: Volk, G.M., editors. Training in Plant Genetic Resources: Cryopreservation of Clonal Propagules. Fort Collins, Colorado: Colorado State University. Available: https://colostate.pressbooks.pub/clonalcryopreservation/chapter/prunus-cryopreservation/.

Cryopreservation of dormant apple buds - (Book / Chapter)
Volk, G.M., Jenderek, M., Chen, K. 2020. Cryopreservation of dormant apple buds. In: Volk, G.M., editors. Training in Plant Genetic Resources: Cryopreservation of Clonal Propagules. Fort Collins, Colorado: Colorado State University. Available: https://colostate.pressbooks.pub/clonalcryopreservation/chapter/apple-dormant-bud-cryopreservation/.

Sterilization procedures and Plant Preservative Mixture on in vitro establishment of Miscanthus sinensis Anderson - (Peer Reviewed Journal)
Da Silva Ledo, A., Do Amaral, A., Jenderek, M.M., Harrison, M.L., Manter, D.K. 2020. Sterilization procedures and Plant Preservative Mixture on in vitro establishment of Miscanthus sinensis Anderson. Plant Cell Culture & Micropropagation. 15(2):27-32. https://doi.org//10.46526/pccm.2019.v15i2.139.

Completion of a global strategy for the conservation and use of apple genetic resources - (Abstract Only)
Volk, G.M., Bramel, P.J. 2020. Completion of a global strategy for the conservation and use of apple genetic resources. 10th Rosaceae Genomics Conference. Virtual 2020.

A gap analysis modelling framework to prioritize collecting for ex situ conservation of crop landraces - (Peer Reviewed Journal)
Ramirez-Villegas, J., Khoury, C.K., Achicanoy, H.A., Mendez, A.C., Diaz, M.V., Sosa, C.C., Debouck, D.G., Kehel, Z., Guarino, L. 2020. A gap analysis modelling framework to prioritize collecting for ex situ conservation of crop landraces. Diversity and Distributions. 26(6):730-742. https://doi.org/10.1111/ddi.13046.

Antimicrobial forcing solution improves recovery of cryopreserved temperate fruit tree dormant buds - (Peer Reviewed Journal)
Tanner, J.D., Minas, I.S., Chen, K.Y., Jenderek, M.M., Wallner, S.J. 2020. Antimicrobial forcing solution improves recovery of cryopreserved temperate fruit tree dormant buds. Journal of Cryobiology. 92:241-247. https://doi.org/10.1016/j.cryobiol.2020.01.019.

Advances in cryopreservation of in vitro-derived propagules: Technologies and explant sources - (Peer Reviewed Journal)
Wang, M., Lambardi, M., Engelmann, F., Pathirana, R., Panis, B., Volk, G.M., Wang, Q. 2020. Advances in cryopreservation of in vitro-derived propagules: Technologies and explant sources. Plant Cell Tissue and Organ Culture. https://doi.org/10.1007/s11240-020-01770-0.

Collecting and maintaining exceptional species in tissue culture and cryopreservation - (Book / Chapter)
Pence, V., Westwood, M., Maschinski, J., Powell, C., Sugii, N., Walters, C.T., et al. 2019. Collecting and maintaining exceptional species in tissue culture and cryopreservation. In: Falk, D., Holsinger, K., Wieland, G., Olwell, P., et al., editors. CPC Best Plant Conservation Practices to Support Species Survival in the Wild. Washington, D.C.: Island Press. p. 4-21.

Curating small samples: Increasing the number of seeds for storage and restoration - (Book / Chapter)
Maschinski, J., Walters, C.T., Haskins, K.E., Birker, C., Randall, J., Randall, L., Watkins, K., Clarke, M., Davitt, J., Havens, K., Vitt, P., Horn, C. 2019. Curating small samples: Increasing the number of seeds for storage and restoration. In: Falk, D., Holsinger, K., Wieland, G., Olwell, P., et al., editors. CPC Best Plant Conservation Practices to Support Species Survival in the Wild. Washington, D.C.: Island Press. p. 43-47.

Cryobiotechnologies: Tools for expanding long-term ex situ conservation to all plant species - (Peer Reviewed Journal)
Pence, V., Philpot, M., Ballesteros, D., Culley, T., Vanhove, A., Reed, B., Walters, C.T., Pritchard, H., Dixon, K. 2020. Cryobiotechnologies: Tools for expanding long-term ex situ conservation to all plant species. Biological Conservation. 250. Article e108736. https://doi.org/10.1016/j.biocon.2020.108736.

Modeled distributions and conservation status of the wild relatives of chile peppers (Capsicum L). - (Peer Reviewed Journal)
Khoury, C.K., Carver Jr, D.P., Barboza, G., Jarret, R.L., Van Zonneveld, M., et. al. 2019. Modeled distributions and conservation status of the wild relatives of chile peppers (Capsicum L). Diversity and Distributions. 26(2):209-225. https://doi.org/10.1111/ddi.13008.

Distributions, conservation status, and abiotic stress tolerance potential of wild cucurbits (Cucurbita L.) - (Peer Reviewed Journal)
Khoury, C.K., Kates, H.R., Carver Jr, D.P., Achicanoy, H.A., van Zonneweld, M., Thomas, E., Heinitz, C.C., Jarret, R.L., Labate, J.A., Reitsma, K., Nabhan, G.P., Greene, S.L. 2019. Distributions, conservation status, and abiotic stress tolerance potential of wild cucurbits (Cucurbita L.). Plants, People, Planet. 2(3):269-283. https://doi.org//10.1002/ppp3.10085.

Plant genetic resources training materials deemed essential by international survey - (Peer Reviewed Journal)
Volk, G.M., Bretting, P.K., Byrne, P.F. 2019. Plant genetic resources training materials deemed essential by international survey. Crop Science. 59:2308-2316. https://doi.org//10.2135/cropsci2019.05.0324.

Research gaps and challenges in the conservation and use of North American wild lettuce germplasm - (Peer Reviewed Journal)
Lebeda, A., Kristkova, E., Kitner, M., Khoury, C.K., Carver Jr, D.P., Widrlechner, M.P. 2019. Research gaps and challenges in the conservation and use of North American wild lettuce germplasm. Crop Science. 59:2337-2356. https://doi.org//10.2135/cropsci2019.05.0350.

Agriculture research collaborations around North America’s crop wild relatives - (Popular Publication)
Khoury, C.K., Greene, S.L., Krishnan, S., Miller, A., Moreau, T. 2019. Agriculture Research Collaborations around North America’s Crop Wild Relatives. Public Garden. 34(4): 6-9.

Collecting native seed for restoration: Collateral benefits to agricultural crop improvement, research and education - (Peer Reviewed Journal)
Greene, S.L., Carver Jr, D.P., Khoury, C.K., Irish, B.M., Olwell, P., Prescott, L. 2019. Collecting native seed for restoration: Collateral benefits to agricultural crop improvement, research and education. Crop Science. 59(6):2429-2442. https://doi.org/10.2135/cropsci2019.06.0372.

Toward integrated conservation of North America’s crop wild relatives - (Peer Reviewed Journal)
Khoury, C.K., Greene, S.L., Krishnan, S., Miller, A., Moreau, T., Williams, K.A., Rodriguez-Bonilla, L., Spurrier, C.S., Zalapa, J.E., Nabhan, G.P. 2020. Toward integrated conservation of North America’s crop wild relatives. Natural Areas Journal. 40(1):96-100. https://doi.org//10.3375/043.040.0111.

Technologies from agriculture to help “Noah” save plants - (Proceedings)
Walters, C.T. 2020. Technologies from agriculture to help “Noah” save plants. Symposium Proceedings. 146:176-187.

A global strategy for the conservation and use of apple genetic resources - (Other)
Bramel, P., Volk, G.M. 2019. A global strategy for the conservation and use of apple genetic resources. Scientific and Technical Review. https://doi.org/10.13140/RG.2.2.34072.34562.

Distributions and conservation status of carrot (Daucus L.) wild relatives in Tunisia: A case study in the Western Mediterranean basin - (Peer Reviewed Journal)
Mezghani, N., Khoury, C.K., Carver Jr, D.P., Achicanoy, H.A., Simon, P.W., Spooner, D.M. 2019. Distributions and conservation status of carrot (Daucus L.) wild relatives in Tunisia: A case study in the Western Mediterranean basin. Crop Science. 59:1-12. https://doi.org/10.2135/cropsci2019.05.0333.

Collecting seeds from wild rare plant populations - (Book / Chapter)
Maschinski, J., Walters, C.T., Guerrant, E., Murray, S., Kunz, M., Schneider, H., Affolter, J., Gurnoe, T., Fraga, N., Havens, K., Vitt, P., Heineman, K.D., Horn, K. 2019. Collecting seeds from wild rare plant populations. In: Falk, D., Holsinger, K., Wieland, G., Olwell, P., Millar, C., Guerrant, E.O., Havens, J.K., Maunder, M., Haskins, K., editors. CPC Best Plant Conservation Practices to Support Species Survival in the Wild. Escondido, CA: Center for Plant Conservation. p. 31-42.

Conventional seed banking to support species survival in the wild: Introduction - (Book / Chapter)
Walters, C., Maschinski, J. 2019. Conventional seed banking to support species survival in the wild: Introduction. In: Falk, D., Holsinger, K., Wieland, G., Olwell, P., Millar, C., Guerrant, E.O., Havens, J.K., Maunder, M., Haskins, K., editors. CPC Best Plant Conservation Practices to Support Species Survival in the Wild. Escondido, CA: Center for Plant Conservation. p. 1-9.

Splitting samples for safety duplication storage and testing - (Book / Chapter)
Maschinski, J., Walters, C.T., Meyer, E., Fitch, R., Havens, K., et al. 2019. Splitting samples for safety duplication storage and testing. In: Falk, D., Holsinger, K., Wieland, G., Olwell, P., Millar, C., Guerrant, E.O., Havens, J.K., Maunder, M., Haskins, K., editors. CPC Best Plant Conservation Practices to Support Species Survival in the Wild. Escondido, CA: Center for Plant Conservation. p. 15-30.

Selenium accumulation, speciation and localization in Brazil nuts (Bertholletia excelsa H.B.K.) - (Peer Reviewed Journal)
Lima, L.W., Stonehouse, G.C., Walters, C.T., El Mehdawi, A.F., Fakra, S.C., Pilon-Smits, E.A. 2019. Selenium accumulation, speciation and localization in Brazil nuts (Bertholletia excelsa H.B.K.). Plants. 8(8):289. https://doi.org/10.3390/plants8080289.

Using dormant buds for preservation of industrial woody species. The Salix case - (Abstract Only)

A road map for conservation, use, and public engagement around North America’s crop wild relatives and wild utilized plants - (Peer Reviewed Journal)
Khoury, C.K., Greene, S.L., Moreau, T., Krishnan, S., Miller, A. 2019. A road map for conservation, use, and public engagement around North America’s crop wild relatives and wild utilized plants. Crop Science. 59:1–6. https://doi.org/10.2135/cropsci2019.05.0309.

Cleaning, processing, drying and storing orthodox seeds - (Book / Chapter)
Walters, C.T., Maschinski, J., Havens, K., Vitt, P., Heineman, K., Horn, C. 2019. Cleaning, processing, drying and storing orthodox seeds. In: Falk, D., Holsinger, K., Wieland, G., Olwell, P., Millar, C., Guerrant, E.O., Havens, J.K., Maunder, M., Haskins, K., editors. CPC Best Plant Conservation Practices to Support Species Survival in the Wild. Escondido, CA: Center for Plant Conservation. p. 10-23.

Resetting the table for people and plants: Botanic gardens and research organizations collaborate to address food and agricultural plant blindness - (Peer Reviewed Journal)
Krishnan, S., Moreau, T., Kuehny, J., Novy, A., Greene, S.L., Khoury, C.K. 2019. Resetting the table for people and plants: Botanic gardens and research organizations collaborate to address food and agricultural plant blindness. Plants, People, Planet. 1(3):157-163. https://doi.org/10.1002/ppp3.34.

Maintaining genetic purity in alfalfa seed fields - (Popular Publication)
Kesoju, S., Greene, S.L. 2019. Maintaining genetic purity in alfalfa seed fields. Hay and Forage Grower. 34(2):8-10.

Comprehensiveness of conservation of useful wild plants: an operational indicator for biodiversity and sustainable development targets - (Peer Reviewed Journal)
Khoury, C.K., Amariles, D., Soto, J.S., Diaz, M.V., Sotelo, S., Sosa, C.C., Ramirez-Villegas, J., Achicanoy, H.A., Castaneda-Alvarez, N.P., Leon, B., Wiersema, J.H. 2018. Comprehensiveness of conservation of useful wild plants: an operational indicator for biodiversity and sustainable development targets. Ecological Indicators. 98:420-429. https://doi.org/10.1016/j.ecolind.2018.11.016.

Data for the calculation of an indicator of the comprehensiveness of conservation of useful wild plants - (Peer Reviewed Journal)
Khoury, C.K., Amariles, D., Soto, J.S., Diaz, M.V., Sotelo, S., Sosa, S.C., Ramirez-Villegas, J., Archicanoy, H.A., Velasquez-Tibata, J., Guarino, L., Leon, B., Navarro-Racines, C., Castaneda-Alvarez, N.P., Dempewolf, H., Wiersema, J.H., Jarvis, A. 2018. Data for the calculation of an indicator of the comprehensiveness of conservation of useful wild plants. Data in Brief. 22:90-97. https://doi.org/10.1016/j.dib.2018.11.125.

Predictive characterisation identifies global sources of acyanogenic germplasm of a key forage species - (Peer Reviewed Journal)
Garcia Sánchez, R.M., Parra-Quijano, M., Greene, S.L., Iriondo, J.M. 2019. Predictive characterisation identifies global sources of acyanogenic germplasm of a key forage species. Crop and Pasture Science. 70(6):546-554. https://doi.org/10.1071/CP18346.

How applicable are dormant buds in cryopreservation of horticultural woody plant crops? The Malus case - (Proceedings)

Conserving wild crop cousins - (Other)
Greene, S.L. 2018. Conserving wild crop cousins. Meeting Proceedings. N/A.

When food systems meet sustainability - current narratives and implications for actions - (Peer Reviewed Journal)
Bene, C., Oosterveer, P., Lamotte, L., Brouwer, I.D., De Haan, S., Khoury, C.K. 2018. When food systems meet sustainability - current narratives and implications for actions. World Development. 113:116-130. https://doi.org/10.1016/j.worlddev.2018.08.011.

Conserving Crop Wild Relatives - (Popular Publication)
Greene, S.L. 2018. Conserving Crop Wild Relatives. Field, Lab, Earth Podcast, ASA/CSSA/SSSA. Electronic Publication. Nov 4-7, 2018, Baltimore, Maryland.

Wild plant genetic resources in North America: An overview - (Book / Chapter)
Greene, S.L., Williams, K.A., Khoury, C.K., Kantar, M.B., Marek, L.F. 2018. Preface. In: Greene, S.L., Williams, K.A., Khoury, C.K., Kantar, M.B., Marek, L.F., editors. North American Crop Wild Relatives. Volume 1: Conservation Strategies. New York, NY: Springer, Cham. p. xiii-xiv.

Preface - (Book / Chapter)
Greene, S.L., Williams, K.A., Khoury, C.K., Kantar, M.B., Marek, L.F. 2019. Preface. In: Greene, S.L., Williams, K.A., Khoury, C.K., Kantar, M.B., Marek, L.F., editors. North American Crop Wild Relatives. Volume 2: Important Species. New York, NY: Springer, Cham. p. xiii-xv.

Species for medicinal and social use with an emphasis on theobroma cacao l. (cacao), nicotiana tabacum l. (tobacco), actaea racemosa l. (black cohosh), and humulus lupulus l. (hops) - (Book / Chapter)
McCoy, J., Young, J.H., Nifong, J.M., Hummer, K.E., De Noma, J.S., Avendano-Arrazate, C.H., Greene, S.L., Kantar, M.B. 2019. Species for medicinal and social use with an emphasis on theobroma cacao l. (cacao), nicotiana tabacum l. (tobacco), actaea racemosa l. (black cohosh), and humulus lupulus l. (hops). North American Crop Wild Relatives. Springer. 2:645-692. https://doi.org/10.1007/978-3-319-97121-6_19.

How applicable are dormant buds in cryopreservation of horticultural woody plant crops? The Malus case - (Abstract Only)

North American Crop Wild Relatives, Volume 2: Important Species - (Book / Chapter)
Greene, S.L., Williams, K.A., Khoury, C.K., Kantar, M.B., Marek, L.F. 2019. North American Crop Wild Relatives. Volume 2: Important Species. New York, NY: Springer, Cham. 740 p.

Cryobanking, preservation of potato genetic resources. (Presentation at CSU Extension, San Luis , CO) - (Abstract Only)

Map methods and occurrence data sources - (Book / Chapter)
Khoury, C.K., Sosa, C.C. 2018. Appendix 1: Map Methods and Occurrence Data Sources. In: Greene, S.L., Williams, K.A., Khoury, C.K., Kantar, M.B., Marek, L.F., editors. North American Crop Wild Relatives. Volume 1: Conservation Strategies. New York, NY: Springer, Cham. p. 325-334.

International Treaty Affects Microbiology Research - (Popular Publication)
Boundy-Mills, K., Smith, D., Mccluskey, K., Greene, S.L., Duke, C. 2017. International Treaty Affects Microbiology Research . Popular Publication. Fall, pages 82-85.