Matthew Gilbert
Food and Feed Safety Research
Research Molecular Biologist
Phone: (504) 286-4405
Fax:
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Publications
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Divergent Aspergillus flavus corn population is composed of prolific conidium producers: implications for saprophytic disease cycle
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Sweany, R.R., Mack, B.M., Gebru, S.T., Mammel, M.K., Cary, J.W., Moore, G.G., Lebar, M.D., Carter Wientjes, C.H., Gilbert, M.K. 2024. Divergent Aspergillus flavus corn population is composed of prolific conidium producers: implications for saprophytic disease cycle. Mycologia. https://doi.org/10.1080/00275514.2024.2343645.
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Micro RNA (miRNA) profiling of maize genotypes with differential response to Aspergillus flavus implies zma-miR156–squamosa promoter binding protein and zma-miR398/zma-miR394-F-box cominations involved in resistance mechanism
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Gandham, P., Rajasekaran, K., Sickler, C., Mohan, H., Gilbert, M., Baisakh, N. 2024. Micro RNA (miRNA) profiling of maize genotypes with differential response to Aspergillus flavus implies zma-miR156–squamosa promoter binding protein and zma-miR398/zma-miR394-F-box cominations involved in resistance mechanism. Stress Biology. 4. Article 26. https://doi.org/10.1007/s44154-024-00158-w.
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Microbiota of maize kernels as influenced by Aspergillus flavus infection in susceptible and resistant inbreds
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Moore, G.G., Chalivendra, S., Mack, B.M., Gilbert, M.K., Cary, J.W., Rajasekaran, K. 2023. Microbiota of maize kernels as influenced by Aspergillus flavus infection in susceptible and resistant inbreds. Frontiers in Microbiology. 14. Article 1291284. https://doi.org/10.3389/fmicb.2023.1291284.
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A mutant cotton fatty acid desaturase 2-1d allele causes protein mistargeting and altered seed oil composition
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Shockey, J.M., Gilbert, M.K., Thyssen, G.N. 2023. A mutant cotton fatty acid desaturase 2-1d allele causes protein mistargeting and altered seed oil composition. BMC Plant Biology. 23. Article 147. https://doi.org/10.1186/s12870-023-04160-8.
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Putative core transcription factors affecting virulence in Aspergillus flavus during infection of maize
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Gilbert, M.K., Mack, B.M., Lebar, M.D., Chang, P.-K., Gross, S.R., Sweany, R.R., Cary, J.W., Rajasekaran, K. 2023. Putative core transcription factors affecting virulence in Aspergillus flavus during infection of maize. The Journal of Fungi. 9(1):118. https://doi.org/10.3390/jof9010118.
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Development of sexual structures influences metabolomic and transcriptomic profiles in Aspergillus flavus
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Luis, J.M., Carbone, I., Mack, B.M., Lebar, M.D., Cary, J.W., Gilbert, M.K., Bhatnagar, D., Carter-Wientjes, C.H., Payne, G.A., Moore, G.G., Ameen, Y.O., Ojiambo, P.S. 2022. Development of sexual structures influences metabolomic and transcriptomic profiles in Aspergillus flavus. Fungal Biology. 126:187-200.
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Vibrio gazogenes inhibits aflatoxin production through downregulation of aflatoxin biosynthetic genes in Aspergillus flavus
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Kandel, S.L., Jesmin, R., Mack, B.M., Majumdar, R., Gilbert, M.K., Cary, J.W., Lebar, M.D., Gummadidala, P.M., Calvo, A.M., Rajasekaran, K., Chanda, A. 2022. Vibrio gazogenes inhibits aflatoxin production through downregulation of aflatoxin biosynthetic genes in Aspergillus flavus. PhytoFrontiers. 2(3):218-229. https://doi.org/10.1094/PHYTOFR-09-21-0067-R.
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Genetic responses and aflatoxin inhibition during co-culture of aflatoxigenic and non-aflatoxigenic Aspergillus flavus
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Sweany, R.R., Mack, B.M., Moore, G.G., Gilbert, M.K., Cary, J.W., Lebar, M.D., Rajasekaran, K., Damann Jr, K.E. 2021. Genetic responses and aflatoxin inhibition during co-culture of aflatoxigenic and non-aflatoxigenic Aspergillus flavus. Toxins. 13:794. https://doi.org/10.3390/toxins13110794.
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Flavonoids modulate the accumulation of toxins from Aspergillus flavus in maize kernels
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Castano-Duque, L.M., Gilbert, M.K., Mack, B.M., Lebar, M.D., Carter-Wientjes, C.H., Sickler, C.M., Cary, J.W., Rajasekaran, K. 2021. Flavonoids modulate the accumulation of toxins from Aspergillus flavus in maize kernels. Frontiers in Plant Science. 12:761446. https://doi.org/10.3389/fpls.2021.761446.
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The potential role of fungal volatile organic compounds in Aspergillus flavus biocontrol efficacy
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Moore, G.G., Lebar, M.D., Carter-Wientjes, C.H., Gilbert, M.K. 2021. The potential role of fungal volatile organic compounds in Aspergillus flavus biocontrol efficacy. Biological Control. 160:104686. https://doi.org/10.1016/j.biocontrol.2021.104686.
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Chromosome-level aspergillus flavus strain CA14 genome assembly
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Weaver, M.A., Mack, B.M., Gilbert, M.K. 2021. Chromosome-level aspergillus flavus strain CA14 genome assembly. Microbiology Resource Announcements. 10(1):e01150-20. https://doi.org/10.1128/MRA.01150-20.
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Identification of a copper-transporting ATPase involved in biosynthesis of A. flavus conidial pigment
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Chang, P.-K., Scharfenstein, L.L., Mack, B.M., Wei, Q., Gilbert, M.K., Lebar, M.D., Cary, J.W. 2019. Identification of a copper-transporting ATPase involved in biosynthesis of A. flavus conidial pigment. Applied Microbiology and Biotechnology. 103:4889-4897. https://doi.org/10.1007/s00253-019-09820-0.
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The aspergillic acid biosynthetic gene cluster predicts neoaspergillic acid production in Aspergillus section Circumdati
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Lebar, M.D., Mack, B.M., Carter-Wientjes, C.H., Gilbert, M.K. 2019. The aspergillic acid biosynthetic gene cluster predicts neoaspergillic acid production in Aspergillus section Circumdati. World Mycotoxin Journal. 12(3):213-222. https://doi.org/10.3920/WMJ2018.2397.
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Host-induced silencing of Aspergillus flavus genes to control preharvest aflatoxin contamination in maize
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Genome sequences for 20 georeferenced Aspergillus flavus isolates
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Weaver, M.A., Mack, B.M., Gilbert, M.K. 2019. Genome sequences for 20 georeferenced Aspergillus flavus isolates. Microbiology Resource Announcements. 8(11):01718-18.
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Developmental and metabolic processes impacted in Aspergillus flavus during maize kernel infection under various environmental conditions
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RNA-seq Analysis of Aspergillus flavus during infection of resistant and susceptible cultivars of maize reveals gene networks correlating with host resistance
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The transcriptional regulator Hbx1 affects the expression of thousands of genes in the aflatoxin-producing fungus Aspergillus flavus
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Cary, J.W., Entwistle, S., Satterlee, T., Mack, B.M., Gilbert, M.K., Chang, P.-K., Scharfenstein, L.L., Yin, Y., Calvo, A. 2019. The transcriptional regulator Hbx1 affects the expression of thousands of genes in the aflatoxin-producing fungus Aspergillus flavus. G3, Genes/Genomes/Genetics. 9(1):167-178. https://doi.org/10.1534/g3.118.200870.
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A metagenomics study of the corn kernel and silk microbiome following infection with aflatoxigenic and non-aflatoxigenic Aspergillus flavus strains
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Environmental interactions that influence secondary metabolism and development in the saprophytic crop pathogen Aspergillus flavus
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Whole genome comparison of Aspergillus flavus L-morphotype strain NRRL 3357 (type) and S-morphotype strain AF70
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Gilbert, M.K., Mack, B.M., Moore, G.G., Downey, D.L., Lebar, M.D., Joarder, V., Losada, L., Yu, J., Nierman, W.C., Bhatnagar, D. 2018. Whole genome comparison of Aspergillus flavus L-morphotype strain NRRL 3357 (type) and S-morphotype strain AF70. PLoS One. 13(7):e0199169. https://doi.org/10.1371/journal.pone.0199169.
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Aspergillus flavus secondary metabolites: more than just aflatoxins
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Cary, J.W., Gilbert, M.K., Lebar, M.D., Majumdar, R., Calvo, A.M. 2018. Aspergillus flavus secondary metabolites: more than just aflatoxins. Food Safety. 6(1):7-32. https://doi.org/10.14252/foodsafetyfscj.2017024.
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RNA interference-based silencing of the alpha-amylase (amy1) gene in Aspergillus flavus decreases fungal growth and aflatoxin production in maize kernels
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Gilbert, M.K., Majumdar, R., Rajasekaran, K., Chen, Z.-Y., Wei, Q., Sickler, C.M., Lebar, M.D., Cary, J.W., Frame, B.R., Wang, K. 2018. RNA interference-based silencing of the alpha-amylase (amy1) gene in Aspergillus flavus decreases fungal growth and aflatoxin production in maize kernels. Planta. 247:1465–1473. https://doi.org/10.1007/s00425-018-2875-0.
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Advances in molecular and genomic research to safeguard food and feed supply from aflatoxin contamination
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Bhatnagar, D., Rajasekaran, K., Gilbert, M.K., Cary, J.W., Magan, N. 2018. Advances in molecular and genomic research to safeguard food and feed supply from aflatoxin contamination. World Mycotoxin Journal. 11(1):47-72. https://doi.org/10.3920/WMJ2017.2283.
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Carbon dioxide mediates the response to temperature and water activity levels in Aspergillus flavus during infection of maize kernels
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Gilbert, M.K., Medina, A., Mack, B.M., Lebar, M.D., Rodriguez, A., Bhatnagar, D., Magan, N., Obrian, G., Payne, G. 2018. Carbon dioxide mediates the response to temperature and water activity levels in Aspergillus flavus during infection of maize kernels. Toxins. 10(1):5. https://doi.org/10.3390/toxins10010005.
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Interactions between water activity and temperature on the Aspergillus flavus transcriptome and aflatoxin B1 production
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Medina, A., Gilbert, M.K., Mack, B.M., OBrian, G.R., Rodriguez, A., Bhatnagar, D., Payne, G., Magan, N. 2017. Interactions between water activity and temperature on the Aspergillus flavus transcriptome and aflatoxin B1 production. International Journal of Food Microbiology. 256:36-44.
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Effect of water activity, temperature, and carbon dioxide on the Aspergillus flavus transcriptome and aflatoxin B1 production
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Gilbert, M.K., Medina-Vaya, A., Mack, B.M., Lebar, M.D., Rodriguez, A., Bhatnagar, D., Magan, N., Obrian, G., Payne, G. 2017. Effect of water activity, temperature, and carbon dioxide on the Aspergillus flavus transcriptome and aflatoxin B1 production. National Center for Biotechnology Information (NCBI). Accession: PRJNA380582.
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Naturally occurring high oleic acid cottonseed oil: identification and functional analysis of a mutant allele of Gossypium barbadense fatty acid desaturase-2
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Shockey, J., Dowd, M., Mack, B., Gilbert, M., Scheffler, B., Ballard, L., Frelichowski, J., Mason, C. 2017. Naturally occurring high oleic acid cottonseed oil: identification and functional analysis of a mutant allele of Gossypium barbadense fatty acid desaturase-2. Planta. 245:611-622.
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Draft genome sequence of an aflatoxigenic Aspergillus species, A. bombycis
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Moore, G.G., Mack, B.M., Beltz, S.B., Gilbert, M.K. 2016. Draft genome sequence of an aflatoxigenic Aspergillus species, A. bombycis. Genome Biology and Evolution. 8(11):3297-3300. https://doi.org/10.1093/gbe/evw238.
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Use of functional genomics to assess the climate change impact on Aspergillus flavus and aflatoxin production
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Gilbert, M.K., Mack, B.M., Payne, G.A., Bhatnagar, D. 2016. Use of functional genomics to assess the climate change impact on Aspergillus flavus and aflatoxin production. World Mycotoxin Journal. 9(5):665-672. https://doi.org/10.3920/WMJ2016.2049.
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RNA sequencing of an nsdC mutant reveals global regulation of secondary metabolic gene clusters in Aspergillus flavus
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Gilbert, M.K., Mack, B.M., Wei, Q., Bland, J.M., Bhatnagar, D., Cary, J.W. 2016. RNA sequencing of an nsdC mutant reveals global regulation of secondary metabolic gene clusters in Aspergillus flavus. Microbiological Research. 182:150-161.
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Development and analysis of a highly flexible multi-gene expression system for metabolic engineering in Arabidopsis seeds and other plant tissues
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Shockey, J., Mason, C., Gilbert, M., Cao, H., Li, X., Cahoon, E., Dyer, J. 2015. Development and analysis of a highly flexible multi-gene expression system for metabolic engineering in Arabidopsis seeds and other plant tissues. Plant Molecular Biology. 89(1-2):113-126.
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Phytohormonal networks promote differentiation of fiber initials on pre-anthesis cotton ovules grown in vitro and in planta
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Kim, H.J., Hinchliffe, D.J., Triplett, B.A., Chen, Z.J., Stelly, D.M., Yeater, K.M., Moon, H.S., Gilbert, M.K., Thyssen, G.N., Turley, R.B., Fang, D.D. 2015. Phytohormonal networks promote differentiation of fiber initials on pre-anthesis cotton ovules grown in vitro and in planta. PLoS ONE. 10(4):e0125046.
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Analysis of an nsdC mutant in Aspergillus flavus reveals an extensive role in the regulation of several secondary metabolic gene clusters
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RNA interference-mediated control of Aspergillus flavus in maize
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RNA-seq analysis of an nsdC mutant in Aspergillus flavus
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A transcript profiling approach reveals an abscisic acid-specific glycosyltransferase (UGT73C14) induced in developing fiber of Ligon lintless-2 mutant of cotton (Gossypium hirsutum L.)
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Gilbert, M.K., Bland, J.M., Shockey, J.M., Cao, H., Hinchliffe, D.J., Fang, D.D., Naoumkina, M.A. 2013. A transcript profiling approach reveals an abscisic acid-specific glycosyltransferase (UGT73C14) induced in developing fiber of Ligon lintless-2 mutant of cotton (Gossypium hirsutum L.). PLoS One. 8(9):e75268.
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A transcript profiling approach reveals an abscisic acid-specific glycosyltransferase (UGT73C14) induced in developing fiber of Ligon lintless-2 mutant of cotton (Gossypium hirsutum L.)
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Gilbert, M.K., Bland, J.M., Shockey, J.M., Cao, H., Hinchliffe, D.J., Fang, D.D., Naoumkina, M.A. 2013. A transcript profiling approach reveals an abscisic acid-specific glycosyltransferase (UGT73C14) induced in developing fiber of Ligon lintless-2 mutant of cotton (Gossypium hirsutum L.). PLoS One. 8(9):e75268.
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Transcript profiling by microarray and marker analysis of the short cotton (Gossypium hirsutum L.) fiber mutant Ligon lintless-1 (Li1)
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Gilbert, M.K., Turley, R.B., Kim, H.J., Li, P., Thyssen, G.N., Tang, Y., Delhom, C.D., Naoumkina, M.A., Fang, D.D. 2013. Transcript profiling by microarray and marker analysis of the short cotton (Gossypium hirsutum L.) fiber mutant Ligon lintless-1 (Li1). Biomed Central (BMC) Genomics. 14:403.
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Comparative transcriptome analysis of short fiber mutants ligon-lintless 1 and 2 reveals common mechanisms pertinent to fiber elongation in cotton (Gossypium hirsutum L.)
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Gilbert, M.K., Kim, H.J., Tang, Y., Naoumkina, M.A., Fang, D.D. 2014. Comparative transcriptome analysis of short fiber mutants ligon-lintless 1 and 2 reveals common mechanisms pertinent to fiber elongation in cotton (Gossypium hirsutum L.). PLoS One. 9:e95554.
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