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United States Department of Agriculture

Agricultural Research Service

TREVOR R MITCHELL
Toxicology and Mycotoxin Research
Physical Science Technician

Phone: (706) 546-3405
Fax: (706) 546-3116
Room 346
USDA, ARS, SAA
RBRRC
950 COLLEGE STATION RD.
ATHENS, GA, 30605-2720


Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)
Maize seedling blight induced by Fusarium verticillioides: accumulation of fumonisin B1 in leaves without colonization of the leaves Reprint Icon - (Peer Reviewed Journal)
Baldwin, T.T., Zitomer, N.C., Mitchell, T.R., Zimeri, A., Bacon, C.W., Riley, R.T., Glenn, A.E. 2014. Maize seedling blight induced by Fusarium verticillioides: accumulation of fumonisin B1 in leaves without colonization of the leaves. Journal of Agricultural and Food Chemistry. 62:2118-2125. doi: 10.1021/jf5001106.
Analyses of black Aspergillus species of peanut and maize for ochratoxins and fumonisins Reprint Icon - (Peer Reviewed Journal)
Palencia, E.R., Mitchell, T.R., Snook, M.E., Glenn, A.E., Gold, S.E., Hinton, D.M., Riley, R.T., Bacon, C.W. 2014. Analyses of black Aspergillus species of peanut and maize for ochratoxins and fumonisins. Journal of Food Protection. 77(5):805-813. DOI: 10.4315/0362-028X.JFP-13-321.
Genomic and biochemical characterization of cyclic lipopeptides of Bacillus mojavensis RRC101, an antagonist of Fusarium verticillioides - (Abstract Only)
Blacutt, A.A., Gold, S.E., Mitchell, T.R. 2013. Genomic and biochemical characterization of cyclic lipopeptides of Bacillus mojavensis RRC101, an antagonist of Fusarium verticillioides [abstract]. Phtopathology 103(Suppl. 2):S2.16. DOI: 10.1094/PHYTO-103-6-S2.16
Characterization of strains of Bacillus mojavensis for biocontrol of a maize pathogen - (Abstract Only) - (01-Feb-13)
Relationship of substrate and surfactin production by Bacillus mojavensis strains and their antagonistical response to Fusarium verticillioides - (Abstract Only)
Bacon, C.W., Hinton, D.M., Snook, M.E. 2010. Relationship of substrate and surfactin production by Bacillus mojavensis strains and their antagonistical response to Fusarium verticillioides. American Phytopathological Society Annual Meeting. August 7-10,2010. Charlotte, NC. 100(6):S10.
Surfactin production by strains of Bacillus mojavensis - (Abstract Only)
Bacon, C.W., Hinton, D.M., Mitchell, T.R., Snook, M.E. 2009. Surfactin production by strains of Bacillus mojavensis. American Phytopathology Society. August 1 - 5, 2009. Portland, OR.
Isolation and characterization of Leu[7]-Surfactin from the endophytic bacterium Bacillus mojavensis RRC 101, a biocontrol agent for Fusarium verticillioides Reprint Icon - (Peer Reviewed Journal)
Snook, M.E., Mitchell, T.R., Hinton, D.M., Bacon, C.W. 2009. Isolation and characterization of Leu[7]-Surfactin from the endophytic bacterium Bacillus mojavensis RRC 101, a biocontrol agent for Fusarium verticillioides. Journal of Agricultural and Food Chemistry. 57:4287-4292.
Ceramide synthase inhibition by fumonisin B1 causes accumulation of 1-deoxy-sphinganine: a novel category of bioactive 1-deoxy-sphingoid bases and 1-deoxy-dihydroceramides biosynthesized by mammalian cell lines and animals Reprint Icon - (Peer Reviewed Journal)
Zitomer, N.C., Mitchell, T.R., Voss, K.A., Bondy, G.S., Pruett, S.T., Garnier-Amblard, E.C., Liebeskind, L.S., Park, H., Wang, E., Sullards, M., Merrill, A.H., Riley, R.T. 2009. Ceramide synthase inhibition by fumonisin B1 causes accumulation of 1-deoxy-sphinganine: a novel category of bioactive 1-deoxy-sphingoid bases and 1-deoxy-dihydroceramides biosynthesized by mammalian cell lines and animals. Journal of Biological Chemistry. 284(8):4786-4795.
Isolation and characterization of 1-Deoxysphinganine, a novel sphingoid base that accumulates in cells following fumonisin B1 inhibition of ceramide synthase - (Abstract Only)
Zitomer, N.C., Mitchell, T.R., Voss, K.A., Pruett, S.T., Garnier, E., Liebeskind, L.S., Park, H., Wang, E., Sullards, C., Merrill, A.H., Riley, R.T. 2009. Isolation and characterization of 1-Deoxysphinganine, a novel sphingoid base that accumulates in cells following fumonisin B1 inhibition of ceramide synthase. Toxicological Sciences 108:132.
Accumulation of 1-Deoxysphinganine in mammalian cells and tissues following fumonisin inhibition of ceramide synthase: a novel category of bioactive sphingoid bases and 1-Deoxydihydroceramides - (Abstract Only)
Riley, R.T., Zitomer, N.C., Mitchell, T.R., Voss, K.A., Bondy, G.S., Pruett, S.T., Garnier, E., Liebeskind, L.S., Park, H., Wang, E., Sullards, C., Merrill, A.H. 2009. Accumulation of 1-Deoxysphinganine in mammalian cells and tissues following fumonisin inhibition of ceramide synthase: a novel category of bioactive sphingoid bases and 1-Deoxydihydroceramides. Toxicological Sciences 108:132.
Ceramide synthase inhibition causes accumulation of 1-deoxysphinganine: biosynthesis of a novel category of bioactive sphingoid bases in diverse mammalian cell linesa and mice - (Abstract Only)
Park, H., Zitomer, N.C., Mitchell, T.R., Voss, K.A., Wang, E., Sullards, C., Garnier, E., Liebeskind, L., Riley, R.T., Merrill, A. 2008. Ceramide synthase inhibition causes accumulation of 1-deoxysphinganine: biosynthesis of a novel category of bioactive sphingoid bases in diverse mammalian cell linesa and mice. Southeastern Regional Lipd Conference. November 5 - 7, 2008. Cashiers, NC.
Detection of matrix-bound fumonisins in nixtamalized corn - (Abstract Only)
Burns, T.D., Snook, M.E., Mitchell, T.R., Voss, K.A. 2008. Detection of matrix-bound fumonisins in nixtamalized corn. University of Georgia Center for Food Safety. March 4-5, 2008. Atlanta, GA.
Evidence for fumonisin-corn matrix binding during nixtamalization. - (Abstract Only)
Burns, T., Snook, M.E., Mitchell, T.R., Voss, K.A. 2008. Evidence for fumonisin-corn matrix binding during nixtamalization. Toxicological Sciences. March 16-20, 2008. Seattle, WA.
Fumonisin concentrations and in vivo toxicity after nixtamalization of corn culture material: evidence for fumonisin-matrix binding - (Abstract Only)
Voss, K.A., Burns, T.D., Riley, R.T., Snook, M.E., Mitchell, T.R. 2007. Fumonisin concentrations and in vivo toxicity after nixtamalization of corn culture material: evidence for fumonisin-matrix binding. United States-Japan Cooperative Program in Natural Resources. November 3 - 10, 2007. Tokyo and Okinawa, Japan.
Effect of nixtamalization with and without corn matrix on the concentration and toxicity of fumonisins in Fusarium verticillioides culture material. - (Abstract Only)
Burns, T.D., Snook, M.E., Mitchell, T.R., Riley, R.T., Voss, K.A. 2007. Effect of nixtamalization with and without corn matrix on the concentration and toxicity of fumonisins in Fusarium verticillioides culture material.. Multicrop Aflatoxin and Fumonisin Elimination and Fungal Genomics Workshop-The Peanut Foundation. October 22 - 24, 2007. Atlanta, GA.
Toxicological Evaluation of Fusarium verticillioides Culture Material Nixtamalized in the Presence and Absence of Corn Matrix - (Abstract Only)
Burns, T.D., Snook, M.E., Riley, R.T., Mitchell, T.R., Voss, K.A. 2007. Toxicological Evaluation of Fusarium verticillioides Culture Material Nixtamalized in the Presence and Absence of Corn Matrix. Toxicology Retreat, Interdisciplinary Toxicology Program - University of Georgia, Georgia Center for Continuing Education. March 19, 2007. Athens, GA.
Toxicity of fumonisin-contaminated fungal cultures nixtamalized in the presence and absence of corn matrix. - (Abstract Only)
Burns, T.D., Snook, M.E., Riley, R.T., Mitchell, T.R., Voss, K.A. 2007. Toxicity of fumonisin-contaminated fungal cultures nixtamalized in the presence and absence of corn matrix. Meeting, Center for Food Safety, University of Georgia. February 28, 2007. Athens, GA.
Toxicological evaluation of Fusarium verticillioides culture material nixtamalized in the presence and absence of corn matrix. - (Abstract Only)
Burns, T., Snook, M.E., Riley, R.T., Mitchell, T.R., Voss, K.A. 2007. Toxicological evaluation of Fusarium verticillioides culture material nixtamalized in the presence and absence of corn matrix. Toxicological Sciences. Abst. 726, p. 138.
ARS News Articles
Last Modified: 9/10/2014
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