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United States Department of Agriculture

Agricultural Research Service

Related Topics

Stewart M Gray
Biological Integrated Pest Management Unit
Research Plant Pathologist

Phone: (607) 255-7844
Fax: (607) 255-1132
Room VN LAB
USDA-ARS, ROBERT W. HOLLEY CENTER, TOWER ROAD
ITHACA, NY, 14853-2901

Projects
THE ORCHESTRATED ROLE OF THREE MULTIFUNCTIONAL LUTEOVIRUS PROTEINS IN VIRUS MOVEMENT WITHIN PLANT HOSTS AND APHID VECTORS
General Cooperative Agreement (A)
  Accession Number: 422906
US-UK Collab Spatial Epidemiology of Vector-Borne Plant Virus Interactions Betwn Landscape...and an Emerging Disease of Potatoes -CFDA #10.310
General Cooperative Agreement (A)
  Accession Number: 426054
MANAGEMENT AND BIOLOGY OF VIRUS AND NEMATODE DISEASES OF POTATO AND SMALL GRAINS
Appropriated (D)
  Accession Number: 423113
INVESTIGATION OF GENETIC AND PHENOTYPIC HETEROGENEITY IN THE BACTERIAL ENDOSYMBIONTS OF APHIDS
Nonfunded Cooperative Agreement (N)
  Accession Number: 422864
THE ORCHESTRATED ROLE OF THREE MULTIFUNCTIONAL LUTEOVIRUS PROTEINS IN VIRUS MOVEMENT WITHIN PLANT HOSTS AND APHID VECTORS
Reimbursable (R)
  Accession Number: 422742
Spatial epidemiology of a vector-borne plant virus: interactions between landscape, hosts, vectors and an emerging disease of potatoes
Reimbursable (R)
  Accession Number: 425312
MANAGEMENT OF POTATO VIRUS Y
Specific Cooperative Agreement (S)
  Accession Number: 421679
MANAGEMENT OF VIRUS DISEASE IN POTATO AND GRAIN CROPS
Specific Cooperative Agreement (S)
  Accession Number: 421995
Rapid and Reliable Diagnostics to Identify the Tuber Necrotic Isolates of Potato Virus Y
Specific Cooperative Agreement (S)
  Accession Number: 425208
Rapid Field Diagnosis of Virus-Infected Potato
Specific Cooperative Agreement (S)
  Accession Number: 427033

Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)
Screening potato cultivars for new sources of resistance to Potato virus Y - (Peer Reviewed Journal) - (01-Jul-14)
Evidence for lysine acetylation in the coat protein of a Polerovirus - (Peer Reviewed Journal)
Cilia, M., Johnson, R., Sweeney, M., Deblasio, S.L., Bruce, J.E., Maccoss, M.J., Gray, S.M. 2014. Evidence for lysine acetylation in the coat protein of a Polerovirus. Journal of General Virology. DOI: 10.1099/vir.0.066514-0.
Evidence of a monogenic nature of the Nz Gene conferring resistance against Potato virus Y Strain Z (PVYZ) in potato - (Peer Reviewed Journal)
Chikh-Ali, M., Rowley, J., Kuhl, J., Gray, S.M., Karasev, A. 2014. Evidence of a monogenic nature of the Nz Gene conferring resistance against Potato virus Y Strain Z (PVYZ) in potato. American Journal of Potato Research. DOI: 10.1007/s12230-014-9395-7.
Circulative, “Nonpropagative” Virus Transmission: An orchestra of virus, insect and plant derived instruments - (Peer Reviewed Journal)
Gray, S.M., Cilia, M., Ghanim, M. 2014. Circulative, “Nonpropagative” Virus Transmission: An orchestra of virus, insect and plant derived instruments. Advances in Virus Research. 89:141-99.
Evidence for the biochemical basis of host virulence in the greenbug aphid, Schizaphis graminum (Homoptera: Aphididae) - (Peer Reviewed Journal)
Pinheiro, P., Bereman, M., Burd, J., Pals, M.A., Armstrong, J.S., Howe, K.J., Thannhauser, T.W., Maccoss, M., Gray, S.M., Cilia, M. 2014. Evidence for the biochemical basis of host virulence in the greenbug aphid, Schizaphis graminum (Homoptera: Aphididae). Journal of Proteome Research. 13(4):2094–2108.
The complete nucleotide sequence of the Barley yellow dwarf virus-RMV genome reveals it to be a new Polerovirus distantly related to other yellow dwarf viruses - (Peer Reviewed Journal)
Krueger, E.N., Beckett, R.J., Gray, S.M., Miller, W. 2013. The complete nucleotide sequence of the Barley yellow dwarf virus-RMV genome reveals it to be a new Polerovirus distantly related to other yellow dwarf viruses. Frontiers in Virology. doi: 10.3389/fmicb.2013.00205.
Genomic and proteomic analysis of Schizaphis graminum reveals cyclophilin proteins are involved in the transmission of Cereal yellow dwarf virus - (Peer Reviewed Journal)
Tamborindeguy, C., Bereman, M., Deblasio, S.L., Igwe, D., Smith, D., White, F., Maccoss, M., Gray, S.M., Cilia, M. 2013. Genomic and proteomic analysis of Schizaphis graminum reveals cyclophilin proteins are involved in the transmission of Cereal yellow dwarf virus. PLoS One. 8(8):e71620.
Continuous and emerging challenges of Potato virus Y in potato - (Peer Reviewed Journal)
Karasev, A., Gray, S.M. 2013. Continuous and emerging challenges of Potato virus Y in potato. Annual Review of Phytopathology. 51:571-86.
The identification of protein biomarkers distinguishing virus transmission competent and refractive insect populations by coupling genetics with quantitative intact proteomics - (Proceedings) - (09-May-13)
An improved multiplex IC-RT-PCR assay distinguishes nine strains of Potato virus Y - (Peer Reviewed Journal)
Ali, M., Gray, S.M., Karasev, A. 2013. An improved multiplex IC-RT-PCR assay distinguishes nine strains of Potato virus Y. Plant Disease. doi: 10.1094/PDIS-02-13-0161-SR.
Discovery and targeted LC-MS/MS of purified polerovirus reveals differences in the virus-host interactome associated with altered aphid transmission - (Peer Reviewed Journal)
Cilia, M., Peter, K.A., Bereman, M., Howe, K.J., Fish, T., Smith, D., Gildow, F., Maccoss, M., Gray, S.M. 2012. Discovery and targeted LC-MS/MS of purified polerovirus reveals differences in the virus-host interactome associated with altered aphid transmission. PLoS One. 7(10).
Generation of PVY coat protein siRNAs in transgenic potatoes resistant to PVY. Reprint Icon - (Peer Reviewed Journal)
Mc Cue, K.F., Ponciano, G.P., Rockhold, D.R., Whitworth, J.L., Gray, S.M., Fofanov, Y., Belknap, W.R. 2012. Generation of PVY coat protein siRNAs in transgenic potatoes resistant to PVY. American Journal of Potato Research. 89(5):374-383. DOI: 10.1007/s12230-012-9257-0.
Resistance to PVY using siRNA in transgenic potatoes(Abstract) - (Abstract Only)
Mc Cue, K.F., Rockhold, D.R., Ponciano, G.P., Gray, S.M., Whitworth, J.L., Fofanov, Y., Belknap, W.R. 2013. Resistance to PVY using siRNA in transgenic potatoes(Abstract). American Journal of Potato Research. 90(2):p138-139.
Cross-linking measurements of the potato leafroll virus reveal protein interaction topologies required for virion stability, aphid transmission, and virus-plant interactions - (Peer Reviewed Journal)
Chavez, J., Cilia, M., Ju, H., Weisbrod, C., Eng, J.K., Gray, S.M., Bruce, J.E. 2012. Cross-linking measurements of the potato leafroll virus reveal protein interaction topologies required for virion stability, aphid transmission, and virus-plant interactions. Journal of Proteome Research. 11(5):2968-2981.
Epitope mapping for monoclonal antibodies recognizing tuber necrotic isolates of Potato virus Y - (Peer Reviewed Journal)
Nikolaeva, O., Roop, D., Galvino-Costa, S., Dos Reis Figueira, A., Gray, S.M., Karasev, A. 2012. Epitope mapping for monoclonal antibodies recognizing tuber necrotic isolates of Potato virus Y. American Journal of Potato Research. 89:(2):121-128.
Homopteran vector biomarkers for efficient circulative plant virus transmission are conserved in multiple aphid species and the whitefly Bemisia tabaci - (Peer Reviewed Journal)
Cilia, M., Bereman, M., Fish, T., Maccoss, M.J., Gray, S.M. 2012. Homopteran vector biomarkers for efficient circulative plant virus transmission are conserved in multiple aphid species and the whitefly Bemisia tabaci. Journal of Integrative Agriculture. 11(2):249-262.
Factors influencing plant regeneration from seedling explants of Hairy nightshade (Solanum sarrachoides) - (Peer Reviewed Journal)
Ju, H., Van Eck, J., Gray, S.M. 2012. Factors influencing plant regeneration from seedling explants of Hairy nightshade (Solanum sarrachoides). Plant Cell Tissue And Organ Culture. 108(1):121-128.
Transmission efficiency of Potato virus Y strains PVYO and PVYN-Wi by five aphid species - (Peer Reviewed Journal)
Mello, A., Olarte, R.A., Gray, S.M., Perry, K.L. 2011. Transmission efficiency of Potato virus Y strains PVYO and PVYN-Wi by five aphid species. Plant Disease. Available: https//apsjournals.apsnet.org/DOI: 10.1094/PDIS-11-10-0855.
Identification of the molecular make-up of the Potato virus Y strain PVYZ: genetic typing of the PVYZ-NTN - (Peer Reviewed Journal)
Kerlan, C., Nikolaeva, O.V., Hu, X., Meacham, T., Gray, S.M., Karasev, A. 2011. Identification of the molecular make-up of the Potato virus Y strain PVYZ: genetic typing of the PVYZ-NTN. Phytopathology. 101:1052-1060.
Biomarker discovery from the top down: protein biomarkers for efficient virus transmission by insects (Homoptera: Aphididae) discovered by coupling genetics and 2-D DIGE - (Peer Reviewed Journal)
Cilia, M., Howe, K.J., Fish, T., Smith, D., Mahoney, J., Tamborindeguy, C., Burd, J.D., Thannhauser, T.W., Gray, S.M. 2011. Biomarker discovery from the top down: protein biomarkers for efficient virus transmission by insects (Homoptera: Aphididae) discovered by coupling genetics and 2-D DIGE. Proteomics. 11:2440-2458.
Genetic diversity of potato virus Y complex - (Peer Reviewed Journal)
Karasev, A., Gray, S.M. 2011. Genetic diversity of potato virus Y complex. American Journal of Potato Research. DOI: 10.1007/s12230-012-9287-7.
Genetic diversity of the ordinary strain of potato virus Y (PVY) and origin of recombinant PVY strains - (Peer Reviewed Journal)
Karasev, A., Hu, X., Brown, C., Kerlan, C., Nikolaeva, O., Crosslin, J., Gray, S.M. 2011. Genetic diversity of the ordinary strain of potato virus Y (PVY) and origin of recombinant PVY strains. Phytopathology. 101:778-785.
Genetics coupled to quantitative intact proteomics links heritable aphid and endosymbiont protein isoform expression to polerovirus transmission - (Peer Reviewed Journal)
Cilia, M., Tamborindeguy, C., Fish, T., Howe, K.J., Thannhauser, T.W., Gray, S.M. 2011. Genetics coupled to quantitative intact proteomics links heritable aphid and endosymbiont protein isoform expression to polerovirus transmission. Journal of Virology. 85(5):2148-2166.
Tangible benefits of the pea aphid genome sequencing in proteomics research: enhancements in protein identification, data incorporation, and evaluation criteria - (Peer Reviewed Journal)
Cilia, M., Thannhauser, T.W., Gray, S.M. 2010. Tangible benefits of the pea aphid genome sequencing in proteomics research: enhancements in protein identification, data incorporation, and evaluation criteria. Journal of Insect Physiology. Available: http://www.ncbi.nlm.nih.gov/pubmed/21070785.
The changing face of Potato virus Y - (Popular Publication)
Gray, S.M., Karasev, A., Lorenzen, J., Whitworth, J.L., Nolte, P., Groves, R., Charkowski, A. 2010. The changing face of Potato virus Y. Plant Management Network. Available: http://www.plantmanagementnetwork.org/edcenter/seminars/Potato/PotatoVirusY/player.html.
Potato virus Y: an evolving concern for potato crops in the United States and Canada - (Peer Reviewed Journal)
Gray, S.M., De Boer, S., Lorenzen, J., Karasev, A., Whitworth, J.L., Nolte, P., Singh, R., Boucher, A., Xu, H. 2010. Potato virus Y: an evolving concern for potato crops in the United States and Canada. Plant Disease. 94:1384-1397.
The identification of protein biomarkers distinguishing virus transmission competent and refractive insect populations by coupling genetics with quantitative intact proteomics - (Proceedings)
Cilia, M., Tamborindeguy, C., Thannhauser, T.W., Gray, S.M. 2010. The identification of protein biomarkers distinguishing virus transmission competent and refractive insect populations by coupling genetics with quantitative intact proteomics. Journal of American Society for Mass Spectrometry. 58:42.
The proteomics toolbox for agricultural research: precision biomarker discovery using genetics - (Proceedings)
Cilia, M., Tamborindeguy, C., Thannhauser, T.W., Gray, S.M. 2010. The proteomics toolbox for agricultural research: precision biomarker discovery using genetics. Journal of Agricultural and Urban Entomology. 27:20.
Combined use of 2-D reverse phase chromatography & data independent mass spectrometry simultaneously characterizing proteomes of Schizaphis graminum & its obligate endosymbiont Buchnera aphidicola, from whole aphid extracts - (Abstract Only)
Mclaughlin, M., Cilia, M., Howe, K.J., Gray, S.M., Thannhauser, T.W. 2010. Combined use of 2-D reverse phase chromatography & data independent mass spectrometry simultaneously characterizing proteomes of Schizaphis graminum & its obligate endosymbiont Buchnera aphidicola, from whole aphid extracts. Journal of Biomolecular Techniques. 21(3):S58.
Serological properties of ordinary and necrotic isolates of potato virus Y: a case study of PVYN misidentification - (Peer Reviewed Journal)
Karasev, A.V., Nikolaeva, O.V., Hu, X., Sielaff, Z., Whitworth, J.L., Lorenzen, J., Gray, S.M. 2009. Serological properties of ordinary and necrotic isolates of potato virus Y: a case study of PVYN misidentification. American Journal of Potato Research. 87:1-9. Available: http://www.springerlink.com/content/04u8141225868w72/
A Comparison of Protein Extraction Methods Suitable for Gel-Based Proteomics Studies of Aphid Proteins - (Peer Reviewed Journal)
Cilia, M., Fish, T., Yang, X., Mclaughlin, M., Thannhauser, T.W., Gray, S.M. 2009. A Comparison of Protein Extraction Methods Suitable for Gel-Based Proteomics Studies of Aphid Proteins. Journal of Biomolecular Techniques. 20(4):201-215.
The C-terminus of the Polerovirus P5 readthrough domain limits virus infection to the phloem - (Peer Reviewed Journal)
Peter, K., Gildow, F., Palukaitis, P., Gray, S.M. 2009. The C-terminus of the Polerovirus P5 readthrough domain limits virus infection to the phloem. Journal of Virology. 83(11):5419-5429.
A novel recombinant strain of Potato virus Y allows identification of a new viral genetic determinant of vein necrosis in tobacco - (Peer Reviewed Journal)
Hu, X., Meacham, T., Ewing, L., Gray, S.M., Karasev, A.V. 2009. A novel recombinant strain of Potato virus Y allows identification of a new viral genetic determinant of vein necrosis in tobacco. Virus Genes. 143(1):68-76.
Barley Yellow Dwarf - (Literature Review) - (01-Nov-08)
Positive Darwinian selection at single amino acid sites conferring plant virus resistance - (Peer Reviewed Journal)
Cavatorta, J., Savage, A., Yeam, I., Gray, S.M., Jahn, M. 2008. Positive Darwinian selection at single amino acid sites conferring plant virus resistance. Journal of Molecular Evolution. 67(5):551-559.
Identification of Potato virus Y Strains Associated with Tuber Damage During a Recent Virus Outbreak in Potato in Idaho Reprint Icon - (Peer Reviewed Journal)
Karasev, A.V., Meacham, T., Hu, X., Whitworth, J.L., Gray, S.M., Olsen, N., Nolte, P. 2008. Identification of Potato virus Y Strains Associated with Tuber Damage During a Recent Virus Outbreak in Potato in Idaho. Plant Disease.92:1371
Identification of Potato virus Y Strains Associated with Tuber Damage During a Recent Virus Outbreak in Potato in Idaho Reprint Icon - (Peer Reviewed Journal)
Karasev, A.V., Meacham, T., Hu, X., Whitworth, J.L., Gray, S.M., Olsen, N., Nolte, P. 2008. Identification of Potato virus Y Strains Associated with Tuber Damage During a Recent Virus Outbreak in Potato in Idaho. Plant Disease. 92:1371.
Testing the physiological barriers to viral transmission in aphids using microinjection - (Peer Reviewed Journal)
Tamborindeguy, C., Gray, S.M., Jander, G. 2008. Testing the physiological barriers to viral transmission in aphids using microinjection. Journal of Visualized Experiments. Available: http://www.jove.com/details.php?id=700 doi: 10.3791/700. J Vis Exp. 15.
Emerging diversity in Potato virus Y poses new challenges for the U.S. potato industry - (Abstract Only)
Gray, S.M., Karasev, A., Lorenzen, J., Whitworth, J.L., Nolte, P., Perry, K. 2008. Emerging diversity in Potato virus Y poses new challenges for the U.S. potato industry. Phytopathology. 98:S61.
Analysis of Cyclophilin involvement in CYDV-RPV transmission by Schizaphis graminum - (Abstract Only)
Tamborindeguy, C., Gray, S.M. 2008. Analysis of Cyclophilin involvement in CYDV-RPV transmission by Schizaphis graminum. Phytopathology. 98:S154.
Molecular evolutionary analysis of resistance gene eIF4E and creation of novel resistance alleles in potato - (Abstract Only)
Cavatorta, J., Perez, K., Jahn, M., Gray, S.M. 2008. Molecular evolutionary analysis of resistance gene eIF4E and creation of novel resistance alleles in potato. Phytopathology. 98:S33.
Phloem limitation of potato leafroll virus is an asset not a liability - (Abstract Only)
Peter, K., Palukaitis, P., Bussan, A., Gray, S.M. 2008. Phloem limitation of potato leafroll virus is an asset not a liability. Phytopathology. 98:S124.
Impact of Potato virus Y on long term storage of potato - (Abstract Only)
Groves, R., Charkowski, A., Bussan, A., Gray, S.M. 2008. Impact of Potato virus Y on long term storage of potato. Phytopathology. 98:S62.
Genomic resources for Myzus persicae: EST sequencing, SNP identification, and microarray design - (Peer Reviewed Journal)
Ramsey,, J., Wilson,, A., De Vos,, M., Sun,, Q., Tamborindinguy,, C., Winfield,, A., Mallack,, G., Smith,, D., Fenton,, B., Gray, S.M., Jander,, G. 2007. Genomic resources for Myzus persicae: EST sequencing, SNP identification, and microarray design. Biomed Central (BMC) Genomics. 8:423.
The naming of Potato virus Y strains infecting potato - (Peer Reviewed Journal)
Singh,, R.P., Valkonen,, J.T., Gray, S.M., Boonham,, N., Jones,, A.C., Kerlan,, C., Schubert,, J. 2008. The naming of Potato virus Y strains infecting potato. Archives of Virology. 153(1):1-13.
Coupling genetics and proteomics to identify aphid proteins associated with vector-specific transmission of Polerovirus (Luteoviridae) - (Peer Reviewed Journal)
Yang, X., Thannhauser, T.W., Burrows, M.E., Cox Foster, D., Gildow, F., Gray, S.M. 2008. Coupling genetics and proteomics to identify aphid proteins associated with vector-specific transmission of Polerovirus (Luteoviridae). Journal of Virology. 82:291-299.
Small deletions in the potato leafroll virus readthrough protein affect particle morphology, aphid transmission, virus movement and accumulation - (Peer Reviewed Journal)
Peter,, K., Liang,, D., Palukaitis,, P., Gray, S.M. 2007. Small deletions in the potato leafroll virus readthrough protein affect particle morphology, aphid transmission, virus movement and accumulation. Journal of General Virology. 88:1821-1830.
Point mutations in the potato leafroll virus major capsid protein alter virion stability and aphid transmission - (Peer Reviewed Journal)
Kaplan, I.`., Lee, L., Ripoli, D., Palukaitis, P., Gildow, F., Gray, S.M. 2007. Point mutations in the potato leafroll virus major capsid protein alter virion stability and aphid transmission. Journal of General Virology. 88:1821-1830.
A Chinese Isolate of Barley Yellow Dwarf Virus-Pav Represents a Third Distinct Species Within the Pav Serotype - (Peer Reviewed Journal)
Liu, F., Wang, X., Xie, Y., Gray, S.M., Zhou, G., Gao, B. 2007. A chinese isolate of barley yellow dwarf virus-pav represents a third distinct species within the pav serotype. Archives of Virology. 152:1365-1373
Biological and Serological Properties of Potato Virus Y Isolates in Northeastern Us Potatoes - (Peer Reviewed Journal)
Baldauf, P., Gray, S.M., Perry, K. 2006. Biological and serological properties of potato virus y isolates in northeastern us potatoes. Plant Disease. 90:559-596.
Biometrical Genetic Analysis of Luteovirus Transmission in the Aphid Schizaphis Graminum - (Peer Reviewed Journal)
Burrows, M.E., Caillaud, M.C., Smith, D.M., Gray, S.M. 2007. Biometrical genetic analysis of luteovirus transmission in the aphid schizaphis graminum. Heredity. 98:106-113.
Transmission of Viruses That Cause Barley Yellow Dwarf Is Controlled by Different Loci in the Aphid, Schizaphis Graminum - (Peer Reviewed Journal)
Gray, S.M., Caillaud, M., Burrows, M.E., Smith, D. 2007. Transmission of viruses that cause barley yellow dwarf is controlled by different loci in the aphid, schizaphis graminum. Journal of Insect Science. 24:53-78.
Analysis of Genetic Bottlenecks During Horizontal Transmission of Cucumber Mosaic Virus - (Peer Reviewed Journal)
Ali, A., Li, H., Schneider, W.L., Sherman, D.J., Gray, S.M., Smith, D., Roossinck, M.J. 2006. Analysis of genetic bottlenecks during horizontal transmission of cucumber mosaic virus. Journal of Virology. 80:8345-8350
Proteins in the Aphid Schizaphis Graminum Associated with Vectoring Luteoviruses - (Abstract Only)
Thannhauser, T.W., Yang, X., Gray, S.M., Burrows, M.E., Cox-Foster, D., Gildow, F. 2006. Proteins in the aphid schizaphis graminum associated with vectoring luteoviruses. Phytopathology. 96:S127.
Soil-Borne Wheat Mosaic Virus - (Other)
Cadle Davidson, L.E., Gray, S.M. 2006. Soil-borne wheat mosaic virus. The Plant Health Instructor. DOI: 10:1094/PHI-I-2006-0424-01.
Evaluation of Resistance to Soilborne Wheat Mosaic Virus by Analysis of Disease Incidence Data - (Peer Reviewed Journal)
Cadle Davidson, L.E., Sorrells, M.E., Gray, S.M., Bergstrom, G.C. 2006. Evaluation of resistance to soilborne wheat mosaic virus by analysis of disease incidence data. Plant Disease 90(8):1039-1044.
Evaluation of Resistance to Wheat Spindle Streak Mosaic Virus by Analysis of Disease Incidence Data - (Peer Reviewed Journal)
Cadle Davidson, L.E., Sorrells, M.E., Gray, S.M., Bergstrom, G.C. 2006. Evaluation of resistance to wheat spindle streak mosaic virus by analysis of disease incidence data. Plant Disease 90(8):1045-1050.
The Genetic Regulation of Luteovirus and Polerovirus Transmission in the Aphid Schizaphis Graminum - (Peer Reviewed Journal)
Burrows, M.E., Benson, E., Smith, D., Caillaud, M., Gildow, F., Gray, S.M. 2006. The genetic regulation of luteovirus and polerovirus transmission in the aphid schizaphis graminum. Phytopathology. 96:828-837.
Aphid Transmission of Plant Viruses - (Book / Chapter) - (27-Jan-06)
A Surface Loop of the Potato Leafroll Virus Coat Protein Is Involved in Virion Assembly, Systemic Movement and Aphid Transmission - (Peer Reviewed Journal)
Lee, L., Kaplan, I., Ripoll, D., Liang, D., Palukaitis, P., Gray, S.M. 2005. A surface loop of the potato leafroll virus coat protein is involved in virion assembly, systemic movement and aphid transmission. Journal of Virology. 79:1207-1214.
Global Bydv/cydv Sequencing Project - (Abstract Only)
Gray, S.M., Miller, W.A., Anderson, J.M., Gai, X. 2004. Global bydv/cydv sequencing project. Phytopathology. 94:S71.
Cellular and Molecular Regulation of Luteovirus Transmission by Aphid Vectors - (Abstract Only)
Gildow, F.E., Cox-Foster, D., Gray, S.M. 2004. Cellular and molecular regulation of luteovirus transmission by aphid vectors. Phytopathology. 94:S134.
The Genetics of Luteovirus Transmission in the Aphid Vector, Schizaphis Graminum - (Abstract Only)
Burrows, M.E., Smith, D., Benson, E., Gray, S.M. 2004. The genetics of luteovirus transmission in the aphid vector, schizaphis graminum. Phytopathology. 94:S12.
A Surface Loop of the Potato Leafroll Virus Coat Protein Is Involved in Virion Stability and Aphid Transmission - (Abstract Only)
Kaplan, I., Lee, L., Ripoll, D.E., Liang, D., Palukaitis, P., Gray, S.M. 2004. A surface loop of the potato leafroll virus coat protein is involved in virion stability and aphid transmission. Phytopathology. 94:S58.
Site-Directed Mutagenesis and Generation of Chimeric Viruses by Homologous Recombination in Yeast to Facilitate Analysis of Plant-Virus Interactions - (Peer Reviewed Journal)
Liang, D., Gray, S.M., Palukaitis, P. 2004. Site-directed mutagenesis and generation of chimeric viruses by homologous recombination in yeast to facilitate analysis of plant-virus interactions. Molecular Plant Microbe Interactions. 17:571-576.
Luteovirus-Aphid Interactions - (Review Article)
GRAY, S.M., GILDOW, F.E. LUTEOVIRUS-APHID INTERACTIONS. ANNUAL REVIEW OF PHYTOPATHOLOGY. 2003. V. 41. P. 539-566.
Using Air Pressure Cells to Evaluate the Effect of Soil Environment on the Transmission of Wheat Soil-Borne Mosaic Virus - (Peer Reviewed Journal)
Davidson, L.E., Schindelbeck, R.R., Van Es, H.M., Gray, S.M., Bergstrom, G.C. 2003. Using air pressure cells to evaluate the effect of soil environment on the transmission of wheat soil-borne mosaic virus. Phytopathology. 93:1131-1136.
Using Air Pressure Cells to Evaluate the Effect of Soil Environment on the Transmission of Wheat Soil-Borne Mosaic Virus - (Peer Reviewed Journal)
DAVIDSON, L.E., SCHINDELBECK, R.R., VAN ES, H.M., GRAY, S.M., BERGSTROM, G.C. USING AIR PRESSURE CELLS TO EVALUATE THE EFFECT OF SOIL ENVIRONMENT ON THE TRANSMISSION OF WHEAT SOIL-BORNE MOSAIC VIRUS. PHYTOPATHOLOGY. 2003. V. 93. P. 1131-1136.
Timing of Potato Virus Y Infection and Implications for Patterns of Virus Movement into and among Tubers - (Abstract Only)
GROVES, R.L., GRAY, S.M. 2003. TIMING OF POTATO VIRUS Y INFECTION AND IMPLICATIONS FOR PATTERNS OF VIRUS MOVEMENT INTO AND AMONG TUBERS. PHYTOPATHOLOGY. 93:S30.
Assessing Resistance to Soilborne Viruses on Small Grains in a Four-Year Study: Strategies, Barriers, and Analysis - (Abstract Only)
CADLE-DAVIDSON, L., SORRELLS, M., GRAY, S.M., BERGSTROM, G. ASSESSING RESISTANCE TO SOILBORNE VIRUSES ON SMALL GRAINS IN A FOUR-YEAR STUDY: STRATEGIES, BARRIERS, AND ANALYSIS. PHYTOPATHOLOGY. 2003. p. 33.
Ciliated Protozoans As Alternate Hosts for Wheat Spindle Streak Mosaic Virus - (Abstract Only)
CADLE-DAVIDSON, L., CADLE-DAVIDSON, M., NERAD, T., GRAY, S.M., BERGSTROM, G. CILIATED PROTOZOANS AS ALTERNATE HOSTS FOR WHEAT SPINDLE STREAK MOSAIC VIRUS. PHYTOPATHOLOGY. 2003. p. 22.
Identifying Biologically Active Regions of the Potato Leafroll Virus Coat Protein - (Abstract Only)
Lee, L., Liang, D., Palukaitis, P., Gray, S.M. 2003. Identifying biologically active regions of the potato leafroll virus coat protein. American Society for Virology Meeting. p. 27.
Assessing the Resistance of Winter Wheat to Wheat Spindle Streak Mosaic Bymovirus - (Peer Reviewed Journal)
CARROLL, J.E., BERGSTROM, G.C., GRAY, S.M. ASSESSING THE RESISTANCE OF WINTER WHEAT TO WHEAT SPINDLE STREAK MOSAIC BYMOVIRUS. CANADIAN JOURNAL OF PLANT PATHOLOGY. 2002.
Biological Analysis of Potato Leafroll Virus Structural Proteins - (Abstract Only)
Liang, D., Lee, L., Smith, D., Palukaitis, P., Gray, S.M. 2003. Biological analysis of potato leafroll virus structural proteins. American Society for Virology Meeting. p.17.
Host-Dependent Requirement for the Potato Leafroll Virus 17-Kda Protein in Virus Movement - (Peer Reviewed Journal)
LEE, L., PALUKAITIS, P., GRAY, S.M. HOST-DEPENDENT REQUIREMENT FOR THE POTATO LEAFROLL VIRUS 17-KDA PROTEIN IN VIRUS MOVEMENT. MOLECULAR PLANT MICROBE INTERACTIONS. 2002.
Virus Transmission Phenotype Is Correlated with Host Adaptation among Genetically Diverse Populations of the Aphid, Schizaphis Graminum - (Peer Reviewed Journal)
GRAY, S.M., SMITH, D.M., BARBIERI, L., BURD, J.D. VIRUS TRANSMISSION PHENOTYPE IS CORRELATED WITH HOST ADAPTATION AMONG GENETICALLY DIVERSE POPULATIONS OF THE APHID, SCHIZAPHIS GRAMINUM. PHYTOPATHOLOGY. 2002.
A New York Isolate of Soil-Borne Wheat Mosaic Virus Differs from the Nebraska Type Isolate in the Nucleotide Sequence of Coding Regions, But Not in the Deduced Amino Acid Sequence - (Peer Reviewed Journal)
KOENIG, R., BERGSTROM, G., GRAY, S.M. A NEW YORK ISOLATE OF SOIL-BORNE WHEAT MOSAIC VIRUS DIFFERS FROM THE NEBRASKA TYPE ISOLATE IN THE NUCLEOTIDE SEQUENCE OF CODING REGIONS, BUT NOT IN THE DEDUCED AMINO ACID SEQUENCE. ARCHIVES OF VIROLOGY. 2002. V. 147. P. 617-625.
Systemic Movement of 17k and Cp Mutants of Plrv in Nicotiana Species - (Abstract Only)
Lee, L., Gray, S.M., Palukaitis, P. 2001. Systemic movement of 17k and cp mutants of plrv in nicotiana species. Phytopathology. 91:S54.
Variation in Transmission Efficiency among Barley Yellow Dwarf Virus - Rmv Isolates and Clones of the Normally Inefficient Aphid Vector, Rhopalosiphumpadi - (Peer Reviewed Journal) - (04-May-01)
Vector-Specificity of Barley Yellow Dwarf Luteovirus Transmission: Identification of Potential Cellular Receptors Binding Bydv-Mav in the Aphid Sitobion Avenae - (Peer Reviewed Journal)
LI, C., COX-FOSTER, D., GRAY, S.M., GILDOW, F.E. VECTOR-SPECIFICITY OF BARLEY YELLOW DWARF LUTEOVIRUS TRANSMISSION: IDENTIFICATION OF POTENTIAL CELLULAR RECEPTORS BINDING BYDV-MAV IN THE APHID SITOBION AVENAE. VIROLOGY. 2001.
Seasonal Abundance of Aphids in Wheat and Their Role As Barley Yellow Dwarfvirus Vectors in the South Carolina Coastal Plain - (Peer Reviewed Journal)
CHAPIN, J.W., THOMAS, J.S., GRAY, S.M., SMITH, D.M., HALBERT, S.E. SEASONAL ABUNDANCE OF APHIDS IN WHEAT AND THEIR ROLE AS BARLEY YELLOW DWARFVIRUS VECTORS IN THE SOUTH CAROLINA COASTAL PLAIN. JOURNAL OF ECONOMIC ENTOMOLOGY. 2001.
Schizaphis Graminum: a Model Aphid to Study the Molecular Genetics of Plant Virus Transmission - (Abstract Only) - (01-Jul-00)
Transmission of Luteoviruses by the Aphid, Schizaphis Graminum, Is a Complex and Highly Variable Trait - (Abstract Only) - (01-Jul-00)
The Potato Leafroll Virus 17 Kda Putative Movement Protein Is Not Required for Systemic Infection - (Abstract Only) - (01-Jul-00)
Barley Yellow Dwarf - (Book / Chapter) - (28-Apr-00)
Chromosomal Regions Associated with Barley Yellow Dwarf Virus Resistance Inoat - (Peer Reviewed Journal) - (15-Jan-00)
Tagging Potato Leafroll Virus with the Jellyfish Green Fluorescent Protein Gene - (Peer Reviewed Journal) - (19-Nov-99)
Rearing Aphids to Use in Virus-Vector Studies - (Book / Chapter) - (15-Sep-99)
Warning! Scientists Declare Greenbug Endangered Species (Additional Authors J. Michels & G. Peterson, Texas A&m University) - (Abstract Only) - (21-Feb-99)
Mechanisms of Arthropod Transmission of Plant and Animal Viruses - (Peer Reviewed Journal) - (05-Jan-99)
Vector Transmission of Plant Viruses - (Book / Chapter) - (15-Nov-98)
Characterization of Wheatgrass-Derived Barley Yellow Dwarf Virus Resistancein a Wheat Alien Chromosome Substitution Line - (Peer Reviewed Journal) - (27-May-98)
Interspecific Variability of Luteovirus Transmission Within Aphid Vector Populations - (Book / Chapter) - (18-Nov-97)
Regions of the Barley Yellow Dwarf Virus Readthrough Protein That Are Required for Aphid Transmission - (Abstract Only) - (08-Sep-97)
Barley Yellow Dwarf Viruses and Their Predominant Aphid Vectors in Winter Wheat Grown in South Carolina - (Abstract Only) - (09-Aug-97)
Diversity with the Rmv Serotype of Barley Yellow Dwarf Virus in New York - (Abstract Only) - (09-Aug-97)
Effects of Seed Treatment on Powdery Mildew, Yellow Dwarf and Yield of Winter Wheat in New York - (Research Notes) - (01-Aug-97)
Dynamics of Wheat Spindle Streak Mosaic Bymovirus in Winter Wheat - (Peer Reviewed Journal) - (06-Dec-96)
Two Distinct Mechanisms Regulate Luteovirus Transmission Efficiency and Specificity at the Salivary Gland - (Peer Reviewed Journal) - (01-Oct-96)
Plant Virus Genes Involved in Natural Vector Transmission - (Peer Reviewed Journal) - (19-Mar-96)
Insecticidal Control of Cereal Aphids and Its Impact on the Epidemiology of the Barley Yellow Dwarf Luteoviruses - (Peer Reviewed Journal) - (09-Mar-96)
The Readthrough Protein of the Pav Strain of Barley Yellow Dwarf Luteovirus Is Required for Aphid Transmission - (Peer Reviewed Journal) - (21-Feb-96)
Diversity among "pav-Like" Isolates of Barley Yellow Dwarf Virus - (Peer Reviewed Journal) - (06-Dec-95)
Biological and Molecular Diversity Within the Rmv Strain of Barley Yellow Dwarf Virus - (Abstract Only) - (19-Oct-95)
ARS News Articles
Last Modified: 12/20/2014
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