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Agricultural Research Service United States Department of Agriculture
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Bruce Campbell
John Beck
Ronald Haff
Russell Molyneux
 

Noreen Mahoney
Plant Mycotoxin Research
Chemist

Phone: (510) 559-5971
Fax: (510) 559-5777
Room 1101
USDA, ARS, PWA, WRRC-PMR
800 BUCHANAN STREET
ALBANY, CA, 94710


Publications
Chemosensitization prevents tolerance of Aspergillus fumigatus to antimycotic drugs - (Peer Reviewed Journal)
Kim, J.H., Campbell, B.C., Mahoney, N.E., Chan, K.L., Molyneux, R.J., May, G. 2008. Chemosensitization prevents tolerance of Aspergillus fumigatus to antimycotic drugs. Biochemical and Biophysical Research Communications.372(1):266-271.
Health Aspects and Anti-Aflatoxigenic Activity of Phytochemicals in Tree Nuts - (Book/Chapter)
Molyneux, R.J., Mahoney, N.E., Kim, J.H., Campbell, B.C. 2009. Health Aspects and Anti-Aflatoxigenic Activity of Phytochemicals in Tree Nuts. In: Alasalvar, C., Shahidi, F., Editor Tree Nuts: Composition, Phytochemicals and Health Effects, Edition. Boca Raton, FL: CRC Press. p. 95-107.
Bioassay-Directed Isolation and Identification of Anti-Aflatoxigenic Constituents of Walnuts - (Book/Chapter)
Molyneux, R.J., Mahoney, N.E., Kim, J.H., Campbell, B.C. 2008. Bioassay-directed Isolation and Identification of Anti-aflatoxigenic Constituents of Walnuts. In: Colegate, S.M., Molyneux, R.J. Editors, Bioactive Natural Products: Detection, Isolation and Structural Identification. Boca Raton, FL: CRC Press. p. 421-437
Chemo-sensitization of fungal pathogens to antimicrobial agents using benzaldehyde analogs - (Peer Reviewed Journal)
Kim, J.H., Mahoney, N.E., Chan, K.L., Molyneux, R.J., May, G.S., Campbell, B.C. 2008. Chemo-sensitization of fungal pathogens to antimicrobial agents using benzaldehyde analogs. Federation of European Microbiological Societies Microbiology Letters.281(1):64-72.
Elucidation of the functional genomics of antioxidant-based inhibition of aflatoxin biosynthesis - (Peer Reviewed Journal)
Kim, J.H., Yu, J., Mahoney, N.E., Chan, K.L., Molyneux, R.J., Varga, J., Bhatnagar, D., Cleveland, T.E., Campbell, B.C. 2008. Elucidation of the functional genomics of antioxidant-based inhibition of aflatoxin biosynthesis. International Journal of Food Microbiology.122(1-2):49-60.
Pathogenesis of Eutypa lata in grapevine: Identification of virulence factors and biochemical characterization of cordon dieback - (Peer Reviewed Journal)
Rolshausen, P.E., Greve, L.C., Labavitch, J.M., Mahoney, N.E., Molyneux, R.J., Gubler, W.D. 2008. Pathogenesis of Eutypa lata in grapevine: Identification of virulence factors and biochemical characterization of cordon dieback. Journal of Phytopathology.98:222-229.
Inhibition of ochratoxin A production and growth of Aspergillus species by phenolic antioxidant compounds - (Peer Reviewed Journal)
Palumbo, J.D., O Keeffe, T.L., Mahoney, N.E. 2007. Inhibition of ochratoxin A production and growth of Aspergillus species by phenolic antioxidant compounds. Mycopathologia.164(5):241-248.
Mycotoxins in Edible Tree Nuts - (Peer Reviewed Journal)
Molyneux, R.J., Mahoney, N.E., Kim, J.H., Campbell, B.C. 2007. Mycotoxins in edible tree nuts. International Journal of Food Microbiology. 119:72-78
Natural Products as Tools for Chemogenomic Analysis of Mycotoxin Biosynthesis and Fungal Stress-Response Systems - (Proceedings/Symposium)
Campbell, B.C., Kim, J.H., Yu, J., Molyneux, R.J., Mahoney, N.E., Palumbo, J.D., Chan, K.L., Bhatnagar, D., Cleveland, T.E., Nierman, W.C. 2008. Natural Products as Tools for Chemogenomic Analysis of Mycotoxin Biosynthesis and Fungal Stress-Response Systems. p. 1-12. In: Food Contaminants: Mycotoxins and Food Allergens. American Chemical Society Symposium Series 1001. p. 543.
Natural Products as Tools for Chemogenomic Analysis of Mycotoxin Biosynthesis and Fungal Stress-Response Systems - (Book/Chapter)
Campbell, B.C., Kim, J.H., Yu, J., Molyneux, R.J., Mahoney, N.E., Palumbo, J.D., Chan, K.L., Bhatnagar, D., Cleveland, T.E., Nierman, W.C. 2008. Natural Products as Tools for Chemogenomic Analysis of Mycotoxin Biosynthesis and Fungal Stress-Response Systems. American Chemical Society Symposium Series. In: Siantar, D.P. Trucksess, M., Scott, P.M., Herman, E.M. editors, Food Contaminants: Mycotoxins and Food Allergens. Oxford University Press. p. 2-11.
Enhanced Activity of Strobilurin and Fludioxonil by Targeting Fungal Antioxidative Stress Response with Berberine and Phenolic Synergists - (Peer Reviewed Journal)
Kim, J.H., Campbell, B.C., Mahoney, N.E., Chan, K.L., Molyneux, R.J., May, G.S. 2007. Enhanced activity of strobilurin and fludioxonil by using berberine and phenolic compounds to target fungal antioxidative stress response. Letters in Applied Microbiology. 55:134-141.
Enhancing Fungicidal Activity of Fludioxonil by Disrupting Cellular Glutathione Homeostasis - (Peer Reviewed Journal)
Kim, J.H., Campbell, B.C., Mahoney, N.E., Chan, K.L., Molyneux, R.J., May, G.S. 2007. Enhancement of fludioxonil fungicidal activity by disrupting cellular glutathione homeostasis with 2,5-dihydroxybenzoic acid. Federation of European Microbiological Societies Microbiology Letters. 270(2):284290.
Secondary Metabolite Production by the Fungal Pathogen Eutypa Lata: Analysis of Extracts from Grapevine Cultures and Detection of Those Metabolites in Planta - (Peer Reviewed Journal)
Lardner, R., Mahoney, N.E., Zanker, T., Molyneux, R.J., Scott, E. 2006. Secondary metabolite production by the fungal pathogen eutypa lata: analysis of extracts from grapevine cultures and detection of those metabolites in planta. Australian Journal of Grape and Wine Research. 12(2):107-114.
Isolation of Bacterial Antagonists of Aspergillus Flavus from Almonds - (Peer Reviewed Journal)
Palumbo, J.D., Baker, J.L., Mahoney, N.E. 2006. Isolation of bacterial antagonists of aspergillus flavus from almonds. Microbial Ecology. DOI:10.1007/s00248-006-9096-y. URL http://dx.doi.org/10.1007/s00248-006-9096-y.
Gene Targets for Fungal and Mycotoxin Control - (Peer Reviewed Journal)
Campbell, B.C., Kim, J.H., Molyneux, R.J., Mahoney, N.E., Chan, K.L, Yu, J., Wilkinson, J.R., Cary, J.W., Bhatnagar, D., Cleveland, T.E. 2006. Gene targets for fungal and mycotoxin control. Mycotoxin Research. 22(1):3-8.
Targeting Antioxidative Signal Transduction and Stress Response System: Control of Pathogenic Aspergillus with Phenolics That Inhibit Mitochondrial Function - (Peer Reviewed Journal)
Kim, J.H., Campbell, B.C., Mahoney, N.E., Chan, K.L., May, G.S. 2006. Targeting antioxidative signal transduction and stress response system: control of pathogenic Aspergillus with phenolics that inhibit mitochondrial function. Journal of Applied Microbiology. 101(1):181-189.
Systematics of the Causal Agent of Eutypa Dieback of Grapevine - (Peer Reviewed Journal)
Rolshausen, P.E., Mahoney, N.E., Molyneux, R.J., Gubler, D.W. 2006. Systematics of the causal agent of eutypa dieback of grapevine. Phytopathology. 96:369-377.
Dying-Arm Disease in Grapevines: Diagnosis of Eutypa Infection by Metabolite Analysis - (Peer Reviewed Journal)
Mahoney, N.E., Molyneux, R.J., Smith, L.R., Schoch, T.K., Rolshausen, P.E. 2005. Dying-arm disease in grapevines: diagnosis of eutypa infection by metabolite analysis. Journal of Agricultural and Food Chemistry.53:8148-8155.
Controlling Food-Contaminating Fungi by Targeting Their Antioxidative Stress-Response System with Natural Phenolic Compounds - (Peer Reviewed Journal)
Kim, J.H., Mahoney, N.E., Chan, K.L., Molyneux, R.J., Campbell, B.C. 2006. Controlling food-contaminating fungi by targeting their antioxidative stress-response system with natural phenolic compounds. Applied Microbiology and Biotechnology. 70(6):735-739.
Effect of Tannic and Gallic Acid on A. flavus Growth and Aflatoxin Production - (Abstract) - (01-Mar-05)
Examination of Fungal Stress Response Genes Using Saccharomyces Cerevisiae As a Model System: Targeting Genes Affecting Aflatoxin Biosynthesis by Aspergillus Flavus Link. - (Peer Reviewed Journal)
Kim, J.H., Campbell, B.C., Molyneux, R.J., Mahoney, N.E., Chan, K.L., Yu, J., Wilkinson, J.R., Cary, J.W., Bhatnagar, D., Cleveland, T.E. 2005. Examination of fungal stress response genes using saccharomyces cerevisiae as a model system: targeting genes affecting aflatoxin biosynthesis by Aspergillus Flavus Link. Applied Microbiology and Biotechnology. 67(6):807-815.
Identification of Antifungal Phenolics for Control of Aspergillus Flavus Using Saccharomyces Cerevisiae in a Model Target-Gene Bioassay - (Peer Reviewed Journal)
Kim, J.H., Campbell, B.C., Mahoney, N.E., Chan, K.L., Molyneux, R.J. 2004. Identification of antifungal phenolics for control of aspergillus flavus using saccharomyces cerevisiae in a model target-gene bioassay. Journal of Agricultural and Food Chemistry. 52(26):7814-7821
Walnut and Pistachio Hydrolyzable Tannins: Comparison of Chemical Structures and Aflatoxin Inhibiting Properties - (Abstract)
Mahoney, N.E., Molyneux, R.J., Campbell, B.C., Kim, J.H. 2004. Walnut and pistachio hydrolyzable tannins: comparison of chemical structures and aflatoxin inhibiting properties. Aflatoxin Workshop.
Inhibition of Aflatoxin Biosynthesis by Tannic Acid - (Abstract)
Cary, J.W., Harris-Coward, P.Y., Molyneux, R.J., Mahoney, N.E. 2004. Inhibition of aflatoxin biosynthesis by tannic acid [abstract]. Multicrop Aflatoxin and Fumonisin Elimination and Fungal Genomics Workshop-The Peanut Foundation. October 25-28, 2004, Sacramento, California. p. 25.
Inhibition of Aflatoxin Biosynthesis in Aspergillus Flavus by Phenolic Natural Products - (Abstract)
Molyneux, R.J., Mahoney, N.E., Kim, J.H., Campbell, B.C. 2004. Inhibition of aflatoxin biosynthesis in aspergillus flavus by phenolic natural products. Meeting Abstract.
Secondary Metabolites of the Grapevine Pathogen Eutypa Lata Inhibit Mitochondrial Respiration Based on a Model Bioassay Using the Yeast Saccharomyces Cerevisiae - (Peer Reviewed Journal)
Kim, J.H., Mahoney, N.E., Chan, K.L., Molyneux, R.J., Campbell, B.C. Secondary metabolites of the grapevine pathogen eutypa lata inhibit mitochondrial respiration based on a model bioassay using the yeast saccharomyces cerevisiae. Current Microbiology. 2004. v.49. p.282-287.
Walnut Constituents Inhibit Aflatoxin Formation by Aspergillus Flavus - (Abstract)
MAHONEY, N.E., MOLYNEUX, R.J., CAMPBELL, B.C., CARY, J.W. WALNUT CONSTITUENTS INHIBIT AFLATOXIN FORMATION BY ASPERGILLUS FLAVUS. AMERICAN SOCIETY FOR MICROBIOLOGY ANNUAL MEETING. 2004.
Atoxigenicity of Aspergillus Flavus Induced by Phytochemical Constituents of Walnut (Juglans Regia). - (Peer Reviewed Journal)
Mahoney, N.E., Molyneux, R.J. 2004. Atoxigenicity of aspergillus flavus induced by phytochemical constituents of walnut (juglans regia). Journal of Agricultural and Food Chemistry. 52(7):1882-1889.
Inhibition of Aflatoxin Biosynthesis by Gallic Acid - (Abstract)
Cary, J.W., Harris, P.Y., Molyneux, R.J., Mahoney, N.E. 2003. Inhibition of aflatoxin biosynthesis by gallic acid. Proceedings of the 16th Annual Aflatoxin Elimination Workshop, October 13-15, 2003, Savannah, Georgia. p. 40.
Phenolic Metabolite Profiles of the Grapevine Pathogen Eutypa Lata - (Peer Reviewed Journal)
Mahoney, N.E., Lardner, R., Molyneux, R.J., Scott, E.S., Smith, L.R., Schoch, T.K. 2003. Phenolic metabolite profiles of the grapevine pathogen eutypa lata. Phytochemistry. 64(2):475-484.
Synthesis and Structure-Phytotoxicity Relationships of Acetylenic Phenols and Chromene Analogs from the Grapevine Pathogen Eutypa Lata. - (Peer Reviewed Journal)
SMITH, L.R., MAHONEY, N.E., MOLYNEUX, R.J. SYNTHESIS AND STRUCTURE-PHYTOTOXICITY RELATIONSHIPS OF ACETYLENIC PHENOLS AND CHROMENE ANALOGS FROM THE GRAPEVINE PATHOGEN EUTYPA LATA.. JOURNAL OF NATURAL PRODUCTS. v. 66. p.169-176. 2003.
Eutypa Dieback:development of Early Diagnostic Techniques - (Trade Journal)
LARDNER, R., MAHONEY, N.E., MOLYNEUX, R.J., SCOTT, E. EUTYPA DIEBACK:DEVELOPMENT OF EARLY DIAGNOSTIC TECHNIQUES. AUSTRALIAN GRAPEGROWER AND WINEMAKER. v. 461. p. 78-79. 2002.
Resistance of Tulare Walnut (Juglans Regia Cv. Tulare) to Aflatoxigenesis - (Peer Reviewed Journal)
MAHONEY, N.E., MOLYNEUX, R.J., MCGRANAHAN, G., MCKENNA, J., LESLIE, C.A. RESISTANCE OF TULARE WALNUT (JUGLANS REGIA CV. TULARE) TO AFLATOXIGENESIS. JOURNAL OF FOOD SCIENCE. v. 68. p. 619-622. 2003.

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