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United States Department of Agriculture

Agricultural Research Service

Related Topics

Donna M Gibson
Biological Integrated Pest Management Unit
Research Leader

Phone: (607) 255-2359
Fax: (607) 255-1132
Room 123
USDA-ARS, ROBERT W. HOLLEY CENTER
TOWER ROAD
ITHACA, NY, 14853-2901

Projects
FUNGAL RESOURCES FOR BIOLOGICAL CONTROL AND HIGH-VALUE USES
Appropriated (D)
  Accession Number: 420488
BIOLOGICAL CONTROL OF SWALLOW-WORTS, INVASIVE WEEDS OF THE NORTHEASTERN UNITED STATES
Appropriated (D)
  Accession Number: 420644
MOLECULAR BIOLOGY AND BIOINFORMATICS FOR FUNGAL PATHOGENS
Specific Cooperative Agreement (S)
  Accession Number: 420067

Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)
Discovering the secondary metabolite potential encoded within Entomopathogenic Fungi - (Peer Reviewed Journal)
Gibson, D.M., Donzelli, B., Krasnoff, S., Keyhani, N. 2014. Discovering the secondary metabolite potential encoded within Entomopathogenic Fungi. Natural Product Reports. 31:1287-1305.
Metachelins, mannosylated and N-oxidized coprogen-type siderophores from Metarhizium robertsii - (Peer Reviewed Journal)
Krasnoff, S., Keresztes, I., Donzelli, B.G., Gibson, D.M. 2014. Metachelins, mannosylated and N-oxidized coprogen-type siderophores from Metarhizium robertsii. Journal of Natural Products. 77(7):1685-1692.
Reductive iron assimilation and intracellular siderophores assist extracellular siderophore-driven iron homeostasis and virulence - (Peer Reviewed Journal)
Condon, B.J., Oide, S., Gibson, D.M., Krasnoff, S., Turgeon, B.G. 2014. Reductive iron assimilation and intracellular siderophores assist extracellular siderophore-driven iron homeostasis and virulence. Molecular Plant-Microbe Interactions. 27:793-808.
Exploring the feasibility of Sclerotium rolfsii VrNY as a potential bioherbicide for control of Swallowworts (Vincetoxicum spp.) - (Peer Reviewed Journal)
Gibson, D.M., Vaughan, R.H., Biazzo, J., Milbrath, L.R. 2014. Exploring the feasibility of Sclerotium rolfsii VrNY as a potential bioherbicide for control of Swallowworts (Vincetoxicum spp.). Invasive Plant Science and Management. 7:320-327.
Are secondary metabolites dispensable for virulence? - (Abstract Only)
Gibson, D.M., Donzelli, B.G., Krasnoff, S. 2013. Are secondary metabolites dispensable for virulence?. Society for Invertebrate Pathology Annual Meeting. 9:82.
The fusarin analogue NG-391 impairs nucleic acid formation in K-562 leukemia cells - (Peer Reviewed Journal)
Bohnert, M., Hans-Martin, D., Gibson, D.M., Krasnoff, S., Hoffmeister, D. 2013. The fusarin analogue NG-391 impairs nucleic acid formation in K-562 leukemia cells. Phytochemistry Letters. 6:189-192.
Pseudomonas syringae pv. tomato DC3000 CmaL (PSPTO4723), a DUF1330 family member, is needed to produce L-allo-isoleucine, a precursor for the phytotoxin coronatine - (Peer Reviewed Journal)
Worley, J.N., Russell, A.B., Wexler, A.G., Bronstein, P., Kvitko, B.H., Krasnoff, S., Munkvold, K.R., Swingle, B.M., Gibson, D.M., Collmer, A. 2013. Pseudomonas syringae pv. tomato DC3000 CmaL (PSPTO4723), a DUF1330 family member, is needed to produce L-allo-isoleucine, a precursor for the phytotoxin coronatine. Journal of Bacteriology. 195(2):287-296.
Iturin levels on wheat spikes linked to biological control of fusarium head blight by Bacillus amyloliquefaciens - (Peer Reviewed Journal)
Crane, J.M., Gibson, D.M., Vaughan, R.H., Bergstrom, G.C. 2013. Iturin levels on wheat spikes linked to biological control of fusarium head blight by Bacillus amyloliquefaciens. Phytopathology. 103:146-155.
Regiospecific cytochrome P450-catalyzed nitration of L-tryptophan in thaxtomin phytotoxin biosynthesis - (Peer Reviewed Journal)
Barry, S.M., Kers, J.A., Johnson, E.G., Song, L., Aston, P., Patel, B., Krasnoff, S., Crane, B.R., Gibson, D.M., Loria, R., Challis, G.L. 2012. Regiospecific cytochrome P450-catalyzed nitration of L-tryptophan in thaxtomin phytotoxin biosynthesis. Nature Chemical Biology. 8:814-816.
Genetic basis of destruxin production in the entomopathogen Metarhizium robertsii - (Peer Reviewed Journal)
Donzelli, B., Krasnoff, S., Sun-Moon, Y., Churchill, A., Gibson, D.M. 2012. Genetic basis of destruxin production in the entomopathogen Metarhizium robertsii. Current Genetics. 58:105-116.
Hydrophobin genes of the entomopathogenic fungus, Metarhizium brunneum, are differentially expressed and corresponding mutants are decreased in virulence - (Peer Reviewed Journal)
Sevim, A., Donzelli, B., Wu, D., Demirbag, Z., Gibson, D.M., Turgeon, B. 2012. Hydrophobin genes of the entomopathogenic fungus, Metarhizium brunneum, are differentially expressed and corresponding mutants are decreased in virulence. Current Genetics. 58:79-92.
First report of blight caused by Sclerotium rolfsii on the invasive exotic weed, Vincetoxicum rossicum (pale swallow-wort) in western New York - (Peer Reviewed Journal)
Gibson, D.M., Castrillo, L.A., Donzelli, B.G., Milbrath, L.R. 2012. First report of blight caused by Sclerotium rolfsii on the invasive exotic weed, Vincetoxicum rossicum (pale swallow-wort) in western New York. Plant Disease. 96:456.
Metacridamides A and B, bioactive macrocycles from conidia of the entomopathogenic fungus Metarhizium acridum - (Peer Reviewed Journal)
Krasnoff, S., Englich, U., Miller, P.G., Shuler, M.L., Glahn, R.P., Donzelli, B.G., Gibson, D.M. 2012. Metacridamides A and B, bioactive macrocycles from conidia of the entomopathogenic fungus Metarhizium acridum. Journal of Natural Products. 75:175-180.
Metacridamides A and B from the biocontrol fungus metarhizium acridum - (Abstract Only)
Krasnoff, S., Englich, U., Miller, P., Shuler, M.L., Glahn, R.P., Donzelli, B.G., Gibson, D.M. 2011. Metacridamides A and B from the biocontrol fungus metarhizium acridum. American Society of Pharmacognosy. p. 325.
Phytotoxicity of antofine from invasive swallow-worts - (Peer Reviewed Journal)
Gibson, D.M., Krasnoff, S., Biazzo, J., Milbrath, L.R. 2011. Phytotoxicity of antofine from invasive swallow-worts. Journal of Chemical Ecology. 37:871-879.
Plant pathogens as a source of diverse enzymes for lignocellulose digestion - (Review Article)
Gibson, D.M., King, B.C., Hayes, M.L., Bergstrom, G.C. 2011. Plant pathogens as a source of diverse enzymes for lignocellulose digestion. Current Opinion in Microbiology. 14(3):264-270.
Nrps4 Is Responsible for the Biosynthesis of Destruxins in Metarhizium Robertsii Arsef 2575 - (Abstract Only)
Donzelli, B., Krasnoff, S., Churchill, A.L., Gibson, D.M. 2011. NRPS4 is responsible for the biosynthesis of destruxins in Metarhizium robertsii ARSEF 2575. Fungal Genetics Conference Proceedings. p. 263.
An in vivo transcriptome for entomopathogenic fungus Metarhizium robertsii ARSEF 2575 - (Abstract Only)
Donzelli, B., Roe, B., Schneider, D.J., Declerck, G., Churchill, A.L., Gibson, D.M. 2011. An in vivo transcriptome for entomopathogenic fungus Metarhizium robertsii ARSEF 2575. Fungal Genetics Conference Proceedings. p. 118.
Arsenal of plant cell wall degrading enzymes reflects host preference among plant pathogenic fungi - (Peer Reviewed Journal)
King, B.C., Waxman,, K.D., Nenni,, N.V., Walker,, L.P., Bergstrom, G.C., Gibson, D.M. 2011. Arsenal of plant cell wall degrading enzymes reflects host preference among plant pathogenic fungi. Biotechnology for Biofuels. 4:4.
Secondary metabolites from entomopathogenic hypocrealean fungi - (Review Article)
Molnar,, I., Gibson, D.M., Krasnoff, S. 2010. Secondary metabolites from entomopathogenic hypocrealean fungi. Natural Product Reports. 27:1241-1275.
Identification of a hybrid PKS-NRPS required for the biosynthesis of NG-391 in Metarhizium anisopliae var. anisopliae - (Peer Reviewed Journal)
Donzelli, B., Krasnoff, S., Churchill, A.L., Vandenberg, J.D., Gibson, D.M. 2010. Identification of a hybrid PKS-NRPS required for the biosynthesis of NG-391 in Metarhizium anisopliae var. anisopliae. Current Genetics. 50:151-162.
Identification of a hybrid PKS-NRPS required for the biosynthesis of NG-391 and NG-393 metabolites in Metarhizium anisopliae - (Abstract Only)
Donzelli, B., Krasnoff, S., Churchill, A., Vandenberg, J.D., Gibson, D.M. 2009. Identification of a hybrid PKS-NRPS required for the biosynthesis of NG-391 and NG-393 metabolites in Metarhizium anisopliae. Meeting Abstract. p.20.
4-Nitrotryptophan is a substrate for the non-ribosomal peptide synthetase TxtB in the thaxtomin A biosynthetic pathway - (Peer Reviewed Journal)
Johnson, E.G., Krasnoff, S., Bignell, D.R., Chung, W., Tao, T., Parry, R.J., Loria, R., Gibson, D.M. 2009. 4-Nitrotryptophan is a substrate for the non-ribosomal peptide synthetase TxtB in the thaxtomin A biosynthetic pathway. Molecular Microbiology. 73:409-418.
An Optimized Microplate Assay System for Quantitative Evaluation of Plant Cell Wall Degrading Enzyme Activity of Fungal Culture Extracts - (Peer Reviewed Journal)
King, B.C., Donnelly, M.K., Bergstrom, G.C., Walker, L.P., Gibson, D.M. 2009. An Optimized Microplate Assay System for Quantitative Evaluation of Plant Cell Wall Degrading Enzyme Activity of Fungal Culture Extracts. Biotechnology and Bioengineering. 102:1033-1044.
A microplate assay for quantitative evaluation of plant cell wall degrading enzymes - (Abstract Only)
King, B., Donnelly, M., Bergstrom, G., Walker, L., Gibson, D.M. 2008. A microplate assay for quantitative evaluation of plant cell wall degrading enzymes. Meeting Abstract. p. 20.
Agrobacterium-mediated disruption of a nonribosomal peptide synthetase gene in the invertebrate pathogen Metarhizium anisopliae reveals a peptide spore factor - (Peer Reviewed Journal)
Moon, Y., Donzelli, B., Krasnoff, S., Mclane, H., Griggs, M., Cooke, P.H., Vandenberg, J.D., Gibson, D.M., Churchill, A. 2008. Agrobacterium-mediated disruption of a nonribosomal peptide synthetase gene in the invertebrate pathogen Metarhizium anisopliae reveals a peptide spore factor. Applied and Environmental Microbiology. 74:4366-4380.
Thaxtomin biosynthesis: The path to plant pathogenicity in the genus Streptomyces - (Peer Reviewed Journal)
Loria, R., Bignell, D.D., Moll, S., Huguet-Tapia, J.C., Joshi, M.V., Johnson, E.G., Seipke, R.F., Gibson, D.M. 2008. Thaxtomin biosynthesis: The path to plant pathogenicity in the genus Streptomyces. Antonie Van Leeuwenhoek. 94:3-10.
The production of dianthrones and phloroglucinol derivatives in St. John’s wort - (Book / Chapter)
Kirakosyan,, A., Gibson, D.M., Kaufmann,, P.B. 2008. The production of dianthrones and phloroglucinol derivatives in St. John’s wort. In: Ramawat, K.G., Merillon, J. editors. Bioactive Molecules and Medicinal Plants. XXIV Edition. Springer. p. 149-162.
Plant pathogenic Streptomyces species produce nitric oxide synthase-derived nitric oxide in response to host signals - (Peer Reviewed Journal)
Johnson,, E.G., Sparks,, J.P., Dzikovski,, B., Crane,, B.R., Gibson, D.M., Loria,, R. 2008. Plant pathogenic Streptomyces species produce nitric oxide synthase-derived nitric oxide in response to host signals. Chemistry and Biology. 15(1):43-50.
Serinocyclins A and B, Cyclic Heptapeptides from Metarhizium anisopliae - (Peer Reviewed Journal)
Krasnoff, S., Keresztes, I., Gillilan, R.E., Szebenyi, D.E., Donzelli, B., Churchill, A.L., Gibson, D.M. 2008. Serinocyclins A and B, Cyclic Heptapeptides from Metarhizium anisopliae. Journal of Natural Products. 70:1919-1924.
Modeling Production of Antifungal Compounds and their Role in Biocontrol Inhibitory Activity - (Peer Reviewed Journal)
Pryor, S.W., Siebert, K., Gibson, D.M., Gossett, J.M., Walker, L.P. 2007. Modeling Production of Antifungal Compounds and their Role in Biocontrol Inhibitory Activity. Journal of Agricultural and Food Chemistry. 55:9530-9536.
The AraC/XylS regulator TxtR modulates Thaxtomin Biosynthesis and Virulence in Streptomyces scabies - (Peer Reviewed Journal)
Joshi, M.V., Bignell, D.D., Johnson, E.G., Sparks, J.P., Gibson, D.M., Loria, R. 2007. The AraC/XylS regulator TxtR modulates Thaxtomin Biosynthesis and Virulence in Streptomyces scabies. Molecular Microbiology. 66:633-642.
Cello-oligosaccharides released from host plants induce pathogenicity in scab-causing Streptomyces species - (Peer Reviewed Journal)
Johnson, E.G., Joshi, M.V., Gibson, D.M., Loria, R. 2008. Cello-oligosaccharides released from host plants induce pathogenicity in scab-causing Streptomyces species. Physiological and Molecular Plant Pathology. 71:18-25.
Intracellular siderophores are essential for ascomycete sexual development in heterothallic Cochliobolus heterostrophus and homothallic Gibberella zeae - (Peer Reviewed Journal)
Oide, S., Krasnoff, S., Gibson, D.M., Turgeon, G. 2007. Intracellular siderophores are essential for ascomycete sexual development in heterothallic Cochliobolus heterostrophus and homothallic Gibberella zeae. Eukaryotic Cell. 6:1339-1353.
Identification of Metarhizium anisopliae transcripts expressed during the fungus- insect interaction - (Abstract Only)
Donzelli, B., Krasnoff, S., Gibson, D.M., Vandenberg, J.D., Churchill, A. 2007. Identification of Metarhizium anisopliae transcripts expressed during the fungus- insect interaction. Society for Invertebrate Pathology Annual Meeting. p. 87.
Optimization of Spore and Antifungal Lipopeptide Production during the Solid State Fermentation of Bacillus subtilis - (Peer Reviewed Journal)
Pryor, S., Gibson, D.M., Hay, A., Gossett, J., Walker, L. 2007. Optimization of Spore and Antifungal Lipopeptide Production during the Solid State Fermentation of Bacillus subtilis. Applied Biochemistry and Biotechnology. 143:63-79.
Effect of Carbohydrates on the Production of Thaxtomin a by Streptomyces Acidiscabies - (Peer Reviewed Journal)
Wach, M.J., Loria, R., Krasnoff, S.B., Gibson, D.M. 2007. Effect of carbohydrates on the production of thaxtomin a by streptomyces acidiscabies. Archives Of Microbiology. 188:81-88
The production of hypericins in two selected Hypericum perforatum shoot cultures is related to differences in black gland structure - (Peer Reviewed Journal)
Kornfeld, A., Kaufman, P.B., Lu, C.R., Gibson, D.M., Bolling, S.F., Warber, S.L., Chang, S., Kirakosyan, A. 2007. The production of hypericins in two selected Hypericum perforatum shoot cultures is related to differences in black gland structure. Plant Physiology and Biochemistry. 45:24-32.
Differential Analysis of 2D NMR Spectra: New Natural Products from a Pilot-Scale Fungal Extract Library - (Peer Reviewed Journal)
Schroeder, F.C., Gibson, D.M., Churchill, A.C., Punchapat, S., Wursthorn, E.J., Krasnoff, S.B., Clardy, J. 2007. Differential Analysis of 2D NMR Spectra: New Natural Products from a Pilot-Scale Fungal Extract Library. Angewandte Chemie International Edition. 46:901-904.
Minimization of Between-well Sample Variance of Antifungal Activity Measurements Using a High-Throughput Screening Microplate Bioassay - (Peer Reviewed Journal)
Pryor, S.W., Gibson, D.M., Bergstrom, G.C., Walker, L.P. 2007. Minimization of Between-well Sample Variance of Antifungal Activity Measurements Using a High-Throughput Screening Microplate Bioassay. Biotechniques. 42(2):168-172.
Nps6, Encoding a Non-Ribosomal Peptide Synthetase Involved in Siderophore-Mediated Iron Metabolism, Is a Conserved Virulence Determinant of Plant Pathogenic Ascomycetes - (Peer Reviewed Journal)
Oide, S., Moeder, W., Krasnoff, S., Gibson, D.M., Haas, H., Yoshioka, K., Turgeon, G. 2006. Nps6, encoding a non-ribosomal peptide synthetase involved in siderophore-mediated iron metabolism, is a conserved virulence determinant of plant pathogenic ascomycetes. The Plant Cell. 18:2836-2853.
Identification of Antifungal Compounds in a Biological Control Product Using a Microplate Inhibition Bioassay and Ms Analysis - (Peer Reviewed Journal)
Pryor, S.W., Gibson, D.M., Krasnoff, S.B., Walker, L.P. 2006. Identification of antifungal compounds in a biological control product using a microplate inhibition bioassay and ms analysis. Proceedings of the American Society of Agricultural and Biological Engineers International (ASABE). 49:1643-1649.
Production of Mutagenic Metabolites by Metarhizium Anisopliae - (Peer Reviewed Journal)
Krasnoff, S.B., Sommers, C.H., Moon, Y., Donzelli, B., Vandenberg, J.D., Churchill, A., Gibson, D.M. 2006. Production of mutagenic metabolites by metarhizium anisopliae. Journal of Agricultural and Food Chemistry. 54:7083-7088.
Effect of the Plant Peptide Regulator, Phytosulfokine-Alpha, on the Growth and Taxol Production from Taxus Sp. Suspension Cultures - (Peer Reviewed Journal)
Kim, B., Gibson, D.M., Shuler, M.L. 2006. Effect of the plant peptide regulator, phytosulfokine-alpha, on the growth and taxol production from taxus sp. suspension cultures. Biotechnology and Bioengineering. 95:8-14.
Thaxtomin Biosynthesis in Plant-Pathogenic Streptomyces Is Induced by Cellobiose, a Plant Cell Wall Component - (Abstract Only)
Johnson, E.G., Wach, M., Gibson, D.M., Loria, R. 2006. Thaxtomin biosynthesis in plant-pathogenic streptomyces is induced by cellobiose, a plant cell wall component [abstract]. American Phytopathological Society Annual Meeting. 96:555.
Searching for Polyketides in Insect Pathogenic Fungi - (Book / Chapter)
Gibson, D.M., Krasnoff, S.B., Churchill, A.C. 2006. Searching for polyketides in insect pathogenic fungi. In: Rimando, A., Bauer, S., editors. Polyketides: Biosynthesis, Genetics, and Biological Activity. ACS Book Series 955. p. 48-67.
Chemistry and Phytotoxicity of Thaxtomin a Alkyl Ethers - (Peer Reviewed Journal)
Krasnoff, S.B., Lobkovsky, E., Wach, M.J., Loria, R., Gibson, D.M. 2005. Chemistry and phytotoxicity of thaxtomin a alkyl ethers. Journal of Agricultural and Food Chemistry. 53(24):9445-9451.
Plant-Pathogenic Streptomyces: Breaching the Wall by Sensing the Wall - (Abstract Only)
Johnson, E., Wach, M., Joshi, M., Loria, R., Gibson, D.M. 2005. Plant-pathogenic streptomyces: breaching the wall by sensing the wall [abstract]. International Congress on Molecular Plant-Microbe Interactions. p.91.
Targeted Disruption of a Peptide Synthetase Gene in Metarhizium Anisopliae Has No Effect on Destruxins Production Or Virulence Against Insects - (Abstract Only)
Moon, Y., Krasnoff, S.B., Donzelli, B.G., Vandenberg, J.D., Churchill, A.C., Gibson, D.M. 2005. Targeted disruption of a peptide synthetase gene in metarhizium anisopliae has no effect on destruxins production or virulence against insects. Society for Invertebrate Pathology Annual Meeting. p. 51.
Antibacterial Toxins Are Overproduced in a Gene Disruption Mutant of Metarhizium Anisopliae - (Abstract Only)
Krasnoff, S., Moon, Y., Donzelli, B.G., Churchill, A.C., Vandenberg, J.D., Gibson, D.M. 2005. Antibacterial toxins are overproduced in a gene disruption mutant of metarhizium anisopliae. Society for Invertebrate Pathology Annual Meeting. p. 50.
A Large, Mobile Pathogenicity Island Confers Plant Pathogenicity on Streptomyces Species - (Peer Reviewed Journal)
Kers, J.A., Cameron, K.D., Joshi, M.V., Bukhalid, R.A., Morello, J.E., Wach, M.J., Gibson, D.M., Loria, R. 2005. A large, mobile pathogenicity island confers plant pathogenicity on streptomyces species. Molecular Microbiology. 55(4):1025-1033.
Exploring Polyketides of Insect Pathogenic Fungi - (Abstract Only)
Gibson, D.M., Krasnoff, S.B., Churchill, A. 2005. Exploring polyketides of insect pathogenic fungi. Proceedings of American Chemical Society National Meeting. 229(1-2):AGRO 10.
Relationship of Viability and Apoptosis to Taxol Production in Taxus Sp. Suspension Cultures Elicited with Methyl Jasmonate - (Peer Reviewed Journal)
Kim, B., Gibson, D.M., Shuler, M.L. 2005. Relationship of viability and apoptosis to taxol production in taxus sp. suspension cultures elicited with methyl jasmonate. Biotechnology Progress. 21:700-707.
Nitric Oxide Synthase Inhibitors and Nitric Oxide Donors Modulate the Biosynthesis of Thaxtomin A, a Nitrated Phytotoxin Produced by Streptomyces Spp - (Peer Reviewed Journal)
Wach, M., Kers, J., Krasnoff, S.B., Loria, R., Gibson, D.M. 2005. Nitric oxide synthase inhibitors and nitric oxide donors modulate the biosynthesis of thaxtomin a, a nitrated phytotoxin produced by streptomyces spp. Nitric Oxide. 12:46-53.
Cicadapeptins I and Ii: New Aib-Containing Peptides from the Entomopathogenic Fungus Cordyceps Heteropoda - (Peer Reviewed Journal)
Krasnoff, S.B., Reategui, R., Wagenaar, M.M., Gloer, J.B., Gibson, D.M. 2004. Cicadapeptins i and ii: new aib-containing peptides from the entomopathogenic fungus cordyceps heteropoda. Journal of Natural Products. 68(1):50-55.
Effect of Subculture and Elicitation on Instability of Taxol Production in Taxus Sp. Suspension Cultures - (Peer Reviewed Journal)
Kim, B., Gibson, D.M., Shuler, M.L. 2004. Effect of subculture and elicitation on instability of taxol production in taxus sp. suspension cultures. Biotechnology Progress. 20:1666-1673.
Cicadapeptins, New Aib-Containing Peptides, from An Entomopathogenic Cordyceps Sp - (Abstract Only)
Krasnoff, S.B., Gibson, D.M., Wagenaar, M., Reategui, R., Gloer, J.B. 2004. Cicadapeptins, new aib-containing peptides, from an entomopathogenic cordyceps sp [abstract]. Society for Invertebrate Pathology Annual Meeting Proceedings. p. 66.
Nitric Oxide's Role in Common Scab of Potato: Phytotoxin Biosynthesis and What Else? - (Abstract Only)
Wach, M.J., Johnson, E.G., Gibson, D.M., Loria, R. 2004. Nitric oxide's role in common scab of potato: phytotoxin biosynthesis and what else? [abstract]. American Phytopathological Society Annual Meeting. 94:S106
Anticancer Agents from Unique Natural Products Sources - (Peer Reviewed Journal)
Ireland, C.M., Andersen, R.J., Clardy, J., Churchill, A.C., Frost, P., Gibson, D.M., Greenberger, L., Greenstein, M. 2004. Anticancer agents from unique natural products sources. Pharmaceutical Biology. 41:S15-38.
A Bacterial Nitric Oxide Synthase Functions to Nitrate a Peptide Phytotoxin - (Peer Reviewed Journal)
Kers, J., Wach, M., Krasnoff, S.B., Cameron, K.D., Bukhalid, R., Gibson, D.M., Crane, B.R., Loria, R. 2004. A bacterial nitric oxide synthase functions to nitrate a peptide phytotoxin. Nature. 429:79-82.
The Production of Hypericins and Hyperforin by in Vitro Cultures of Hypericum Perforatum - (Peer Reviewed Journal)
Kirakosyan, A., Sirvent, T., Gibson, D.M., Kaufman, P. 2003. The production of hypericins and hyperforin by in vitro cultures of hypericum perforatum. Biotech and Applied Biochemistry. 39:71-81.
Characterization of in Vitro Destruxin Production, Pathogenicity, and Rflp Patterns of Peptide Synthetase Genes in Metarhizium Anisopliae - (Proceedings)
CHURCHILL, A.C., KRASNOFF, S.B., MOON, Y., MCLANE, H., WILLIAMS, J.E., VANDENBERG, J.D., GIBSON, D.M. CHARACTERIZATION OF IN VITRO DESTRUXIN PRODUCTION, PATHOGENICITY, AND RFLP PATTERNS OF PEPTIDE SYNTHETASE GENES IN METARHIZIUM ANISOPLIAE. PROCEEDINGS OF THE ANNUAL MEETING OF THE SOCIETY FOR INVERTEBRATE PATHOLOGY. 2003. v. 36. p. 51.
Induction of Hypericins and Hyperforins in H. Perforatum (Hypericaceae) in Response to Damage by Herbivores - (Peer Reviewed Journal)
SIRVENT, T.M., GIBSON, D.M. INDUCTION OF HYPERICINS AND HYPERFORINS IN H. PERFORATUM (HYPERICACEAE) IN RESPONSE TO DAMAGE BY HERBIVORES. JOURNAL OF CHEMICAL ECOLOGY. 2003. V. 29. P. 2667-2681.
A Simple Method for Enhancing Paclitaxel Release from Taxus Canadensis Cell Suspension Cultures Utilizing Cell Wall Enzymes - (Peer Reviewed Journal)
NAILL, M., GIBSON, D.M., SHULER, M.L., ROBERTS, S.C. A SIMPLE METHOD FOR ENHANCING PACLITAXEL RELEASE FROM TAXUS CANADENSIS CELL SUSPENSION CULTURES UTILIZING CELL WALL ENZYMES. PLANT CELL REPORTS. 2003. V. 21. P. 1217-1220.
ARS Research on Natural Products for Pest Management - (Peer Reviewed Journal)
AKEY, D.H., ARTHUR, F.H., DE LUCCA II, A.J., GIBSON, D.M., HARRISON JR, H.F., PETERSON, J.K., GEALY, D.R., TWORKOSKI, T., WILSON, C.L., MORRIS, J.B. ARS RESEARCH ON NATURAL PRODUCTS FOR PEST MANAGEMENT. PEST MANAGEMENT SCIENCE. 2003. v. 59. p. 708-717.
Alterations in Taxol Production in Plant Cell Culture Via Manipulation of the Phenylalanine Ammonia Lyase Pathway - (Peer Reviewed Journal)
BRINCAT, C., GIBSON, D.M., SHULER, M. ALTERATIONS IN TAXOL PRODUCTION IN PLANT CELL CULTURE VIA MANIPULATION OF THE PHENYLALANINE AMMONIA LYASE PATHWAY. BIOTECHNOLOGY PROGRESS. 2002. v. 18. p. 1149-1156.
Using Molecular Probes in the Search for Novel Sources of Secondary Metabolites from Insect Pathogenic Fungi - (Proceedings)
GIBSON, D.M. USING MOLECULAR PROBES IN THE SEARCH FOR NOVEL SOURCES OF SECONDARY METABOLITES FROM INSECT PATHOGENIC FUNGI. AMERICAN CHEMICAL SOCIETYS ANNUAL MEETING SYMPOSIUM PROCEEDINGS. 2002.
A Nitric Oxide Synthase in Streptomyces Turgidiscabies Affects Thaxtomin Biosynthesis - (Abstract Only)
WACH, M., GIBSON, D.M., LORIA, R. A NITRIC OXIDE SYNTHASE IN STREPTOMYCES TURGIDISCABIES AFFECTS THAXTOMIN BIOSYNTHESIS. AMERICAN PHYTOPATHOLOGICAL SOCIETY ANNUAL MEETING. 2002.
Chemical and Genetic Analyses of Pigment Biosynthesis in the Chestnut Blight Fungus - (Abstract Only)
SIRVENT, T.M., MCLANE, H., TSANG, C., KRASNOFF, S., GIBSON, D.M., CHURCHILL, A.C. CHEMICAL AND GENETIC ANALYSES OF PIGMENT BIOSYNTHESIS IN THE CHESTNUT BLIGHT FUNGUS. AMERICAN PHYTOPATHOLOGICAL SOCIETY ANNUAL MEETING. 2002.
Bringing Science and Technology to Bear on High-Value Plants and Fungi: Case Studies for Production of Natural Products - (Proceedings)
GIBSON, D.M. BRINGING SCIENCE AND TECHNOLOGY TO BEAR ON HIGH-VALUE PLANTS AND FUNGI: CASE STUDIES FOR PRODUCTION OF NATURAL PRODUCTS. Proceedings of the Inter-American Conference Series on Globalization of Agricultural Research. CD-ROM. Turrialba, Costa Rica: Centro Agronomico Tropical de Investigacion Ensenanza (CATIE). 2003.
Induction of Hypericins and Hyperforin in Hypericum Perforatum L. in Response to Biotic and Abiotic Elicitors. - (Peer Reviewed Journal)
SIRVENT, T., GIBSON, D.M. INDUCTION OF HYPERICINS AND HYPERFORIN IN HYPERICUM PERFORATUM L. IN RESPONSE TO BIOTIC AND ABIOTIC ELICITORS. PHYSIOLOGICAL AND MOLECULAR PLANT PATHOLOGY. 2002. v. 60. p. 311-320.
A Comparative Survey of Hypericum Perforatum Plants As Sources of Hypericins and Hyperforin - (Peer Reviewed Journal)
Kirakosyan, A., Gibson, D.M., Sirvent, T. 2003. A comparative survey of hypericum perforatum plants as sources of hypericins and hyperforin. Journal of Herbs, Spices and Medicinal Plants. 10:73-88.
Akanthomycin, a New Antibiotic Pyridone from the Entomopathogenic Fungus Akanthomyces Gracilis - (Peer Reviewed Journal)
WAGENAAR, M.M., GIBSON, D.M., CLARDY, J. AKANTHOMYCIN, A NEW ANTIBIOTIC PYRIDONE FROM THE ENTOMOPATHOGENIC FUNGUS AKANTHOMYCES GRACILIS. ORGANIC LETTERS. 2002. v. 2 p. 671-673.
Involvement of a Cytochrome P450 Monooxygenase in Thaxtomin a Biosynthesis by Streptomyces Acidiscabies - (Peer Reviewed Journal) - (28-Dec-01)
Survival and Differential Development of Entomophaga Maimaiga and Entomophaga Aulicae (Zygomycetes: Entomophthorales) in Lymantria Hemolymph - (Peer Reviewed Journal)
LASTRA, C.C., GIBSON, D.M., HAJEK, A.E. SURVIVAL AND DIFFERENTIAL DEVELOPMENT OF ENTOMOPHAGA MAIMAIGA AND ENTOMOPHAGA AULICAE (ZYGOMYCETES: ENTOMOPHTHORALES) IN LYMANTRIA HEMOLYMPH. JOURNAL OF INVERTEBRATE PATHOLOGY. 2001. v. 78. p. 201-209.
Regional Differences in Hypericin and Pseudohypericin Concentrations and Five Morphological Traits among Hypericum Perforatum L. Plants in Northwestern United States - (Peer Reviewed Journal)
WALKER, L., SIRVENT, T., GIBSON, D.M., VANCE, N. REGIONAL DIFFERENCES IN HYPERICIN AND PSEUDOHYPERICIN CONCENTRATIONS AND FIVE MORPHOLOGICAL TRAITS AMONG HYPERICUM PERFORATUM L. PLANTS IN NORTHWESTERN UNITED STATES. CANADIAN JOURNAL OF BOTANY. 2001. V. 79. P. 1248-1255.
Increased Levels of the Anthraquinone Hypericins in Hypericum Perforatum L.IN Response to Exogenous Application of Methyl Jasmonate and Salicylic Acid - (Abstract Only)
GIBSON, D.M., SIRVENT, T. INCREASED LEVELS OF THE ANTHRAQUINONE HYPERICINS IN HYPERICUM PERFORATUM L.IN RESPONSE TO EXOGENOUS APPLICATION OF METHYL JASMONATE AND SALICYLIC ACID. PHYTOCHEMICAL SOCIETY OF NORTH AMERICA PROCEEDINGS. 2001.
Studies and Evaluation of Entomopathogenic Fungi As New Biopesticide Producers - (Abstract Only)
LIKHOVIDOV, V.E., ISANGALIN, F.S., HUMBER, R.A., GIBSON, D.M. STUDIES AND EVALUATION OF ENTOMOPATHOGENIC FUNGI AS NEW BIOPESTICIDE PRODUCERS. SOCIETY FOR INVERTEBRATE PATHOLOGY ANNUAL MEETING. 2001.
A Comparative Survey of Hypericum Plants As Sources of the Hypericins and Hyperforin - (Abstract Only)
KIRAKOSYAN, A., GIBSON, D.M., SIRVENT, T., VARDAPETYAN, H. A COMPARATIVE SURVEY OF HYPERICUM PLANTS AS SOURCES OF THE HYPERICINS AND HYPERFORIN. PHYTOCHEMICAL SOCIETY OF EUROPE AND NORTH AMERICA PROCEEDINGS. 2001.
Characterization of Paclitaxel Release from Taxus Cell Suspension Cultures - (Peer Reviewed Journal) - (17-Apr-01)
Cloning Polyketide Pigment Biosynthetic Genes from the Chestnut Blight Fungus Cryphonectria Parasitica and Chemical Analyses of Pigment Mutants - (Abstract Only)
CHURCHILL, A.C., MCLANE, H., MUNGEKAR, S.S., SIRVENT, T., KRASNOFF, S.B., HERFORTH, A., GIBSON, D.M. CLONING POLYKETIDE PIGMENT BIOSYNTHETIC GENES FROM THE CHESTNUT BLIGHT FUNGUS CRYPHONECTRIA PARASITICA AND CHEMICAL ANALYSES OF PIGMENT MUTANTS. FUNGAL GENETICS CONFERENCE PROCEEDINGS. 2001.
Using a Pcr-Directed Approach to Narrow the Search for Bioactive Metabolites from Insect and Nematode-Associated Fungi - (Abstract Only)
GIBSON, D.M., KRASNOFF, S.B., LEE, T., YUN, S., HODGE, K.T., HUMBER, R.A., TURGEON, G.B., YODER, O.C. USING A PCR-DIRECTED APPROACH TO NARROW THE SEARCH FOR BIOACTIVE METABOLITES FROM INSECT- AND NEMATODE-ASSOCIATED FUNGI. BRITISH MYCOLOGICAL SOCIETY ANNUAL INTERNATIONAL SYMPOSIA SERIES. 2001.
Polyketide Synthase Genes in Insect-Pathogenic Fungi - (Peer Reviewed Journal) - (20-Dec-00)
Variation in Hypericins from Wild Populations of Hypericum Perforatum L. Inthe Pacific Northwest - (Peer Reviewed Journal) - (30-Nov-00)
The Txtab Genes of the Plant Pathogen Streptomyces Acidiscabies Encode a Peptide Synthetase Required for Phytotoxin Thaxtomin a Production and Pathogenicity - (Peer Reviewed Journal) - (28-Aug-00)
Are Hypericins Involved in Plant Defense Strategies of St. John's Wort? - (Abstract Only) - (22-May-00)
Rapid Isocratic Hplc Analysis of Hypericins - (Abstract Only) - (02-Jul-99)
The Characterization of 6-Epi-3-Anhydroophiobolin B from a Wild-Type Strainof Cochliobolus Heterostrophus - (Peer Reviewed Journal) - (30-May-99)
Rapid Isocratic Hplc Analysis of Hypericins - (Peer Reviewed Journal) - (15-May-99)
Plant Cell Culture to the Rescue: An Alternative Technology to Resolve Conservation and Production Issues for Medicinals - (Abstract Only) - (30-Apr-99)
Isolation of Labeled 9-Dihydrobaccatin III and Related Taxoids from Cell Cultures of Taxus Canadensis Elicited with Methyl Jasmonate - (Peer Reviewed Journal) - (28-Apr-99)
Light Dependent Toxicity of Xanthene Dyes to Entomopathogenic Fungi - (Peer Reviewed Journal) - (10-Nov-98)
Efficient Extraction of Paclitaxel and Related Taxoids from Leaf Tissue of Taxus Using a Potable Solvent System - (Peer Reviewed Journal) - (18-Oct-98)
Exploring the Full Potential of Biologically Active Compounds from Plants and Fungi - (Book / Chapter) - (15-Oct-98)
The Kinetics of Taxoid Accumulation in Cell Suspension Cultures of Taxus Following Elicitation with Methyl Jasmonate - (Peer Reviewed Journal) - (30-Sep-98)
The Potential of Thiarubrine C As a Nematicidal Agent Against Plant Parasitic Nematodes - (Peer Reviewed Journal) - (09-Dec-97)
Taxol Production and Taxadiene Synthase Activity in Taxus Canadensis Cell Suspension Cultures - (Peer Reviewed Journal) - (30-Mar-97)
Cytochrome P450-Catalyzed Hydroxylation of Taxa-4(5), 11(12)-Diene to Taxan-4(20), 11(12)-Dien-5x-Ol: the First Oxygenation Step in Taxol Biosynthesis - (Peer Reviewed Journal) - (04-Jun-96)
Taxol Production in Suspension Cell Cultures of Taxus - (Peer Reviewed Journal) - (09-May-96)
Insecticidal Effectiveness of Mammea Americana L. Extracts on Larve of Diabrotica Virgifera Virgifera (Coleoptera: Chrysomelidae) and Trichoplusia Ni (Lepidoperta: Noctuidae) - (Peer Reviewed Journal) - (15-Feb-96)
New Destruxins from a New Source, the Entomopathogenic Fungus Aschersonia Sp. - (Peer Reviewed Journal) - (14-Dec-95)
Behavioral Effects of the Entomopathogenic Fungus, Entomophthora Muscae (Cohn) Fresenius, on Its Host Musca Domestica C.: Postoral Control of Dying Hosts and Gated Pattern of Mortality. - (Peer Reviewed Journal) - (02-Feb-95)
A Novel Method of Isolating Taxanes from Cell Suspension Cultures of Yew (Taxus SPP.). - (Peer Reviewed Journal) - (29-Sep-94)
ARS News Articles
Last Modified: 11/25/2014
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