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United States Department of Agriculture

Agricultural Research Service

Related Topics

Brian Brunelle
National Animal Disease Center
Research Microbiologist

Phone: (515) 337-7612
Fax: (515) 337-7402
P.O. BOX 70
1920 DAYTON AVE
AMES, IA, 50010

Projects
MOLECULAR ANALYSIS OF SALMONELLA VIRULENCE, ANTIBIOTIC RESISTANCE, AND HOST RESPONSE
Appropriated (D)
  Accession Number: 421023

Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)
The agricultural antibiotic carbadox induces phage-mediated gene transfer in Salmonella - (Peer Reviewed Journal)
Bearson, B.L., Allen, H.K., Brunelle, B.W., Lee, I.S., Casjens, S.R., Stanton, T.B. 2014. The agricultural antibiotic carbadox induces phage-mediated gene transfer in Salmonella. Frontiers in Microbiology. 5:1-8.
Proteomic differences between Escherichia coli strains that cause transient versus persistent intramammary infections [abstract] - (Abstract Only) - (23-Sep-13)
Tetracycline accelerates the temporally-regulated invasion response in specific isolates of multidrug-resistant Salmonella enterica serovar Typhimurium Reprint Icon - (Peer Reviewed Journal)
Brunelle, B.W., Bearson, S.M., Bearson, B.L. 2013. Tetracycline accelerates the temporally-regulated invasion response in specific isolates of multidrug-resistant Salmonella enterica serovar Typhimurium. BMC Microbiology. 13(202). DOI: 10.1186/1471-2180-13-202.
Transcriptomic analysis of multidrug-resistant Salmonella enterica serovar Typhimurium isolates that exhibit a tetracycline-induced invasion phenotype - (Abstract Only)
Brunelle, B.W., Bearson, S.M., Bearson, B.L. 2013. Transcriptomic analysis of multidrug-resistant Salmonella enterica serovar Typhimurium isolates that exhibit a tetracycline-induced invasion phenotype [abstract]. Molecular Genetics of Bacteria and Phage Meeting. p. 221.
The agricultural antibiotic carbadox induces generalized transducing phage in multidrug-resistant Salmonella enterica serovar Typhimurium DT104 - (Abstract Only)
Bearson, B.L., Brunelle, B.W., Allen, H.K., Bayles, D.O., Stanton, T.B. 2013. The agricultural antibiotic carbadox induces generalized transducing phage in multidrug-resistant Salmonella enterica serovar Typhimurium DT104. Abstracts of the 2013 Molecular Genetics of Bacteria and Phages Meeting, August 6-10, 2013, Madison, Wisconsin. p. 95.
Profiling the gastrointestinal microbiota in response to Salmonella: low versus high Salmonella shedding in the natural porcine host Reprint Icon - (Peer Reviewed Journal)
Bearson, S.M., Allen, H.K., Bearson, B.L., Looft, T.P., Brunelle, B.W., Kich, J.D., Tuggle, C.K., Bayles, D.O., Alt, D.P., Levine, U.Y., Stanton, T.B. 2013. Profiling the gastrointestinal microbiota in response to Salmonella: low versus high Salmonella shedding in the natural porcine host. Infection, Genetics and Evolution. 16:330-340.
The agricultural antibiotic carbadox induces prophage and antibiotic resistance gene transfer in multidrug-resistant salmonella enterica serovar typhimurium DT104 - (Abstract Only)
Bearson, B.L., Brunelle, B.W., Allen, H.K., Bayles, D.O., Stanton, T.B. 2013. The agricultural antibiotic carbadox induces prophage and antibiotic resistance gene transfer in multidrug-resistant salmonella enterica serovar typhimurium DT104. Abstracts of the 113th General Meeting of the American Society for Microbiology, May 18-21, 2013, Denver, Colorado. Paper No. #M-1103.
A curated public database for multilocus sequence typing (MLST) and analysis of Haemophilus parasuis based on an optimized typing scheme - (Peer Reviewed Journal)
Mullins, M., Register, K.B., Brunelle, B.W., Aragon, V., Galofre-Mila, N., Bayles, D.O., Jolley, K.A. 2013. A curated public database for multilocus sequence typing (MLST) and analysis of Haemophilus parasuis based on an optimized typing scheme. Veterinary Microbiology. 162(2-4):899-906.
Tetracycline can induce the expression of invasion factors in multidrug-resistant Salmonella during early-log phase - (Abstract Only)
Brunelle, B.W., Bearson, S.M., Bearson, B.L. 2012. Tetracycline can induce the expression of invasion factors in multidrug-resistant Salmonella during early-log phase [abstract]. American Society for Microbiology General Meeting, June 16-19, 2012, San Francisco, California. Paper No. 1606.
Profiling the gastrointestinal microbiota in response to Salmonella: low versus high Salmonella shedding in the porcine host - (Abstract Only)
Bearson, S.M., Allen, H.K., Bearson, B.L., Looft, T.P., Brunelle, B.W., Kich, J.D., Bayles, D.O., Alt, D.P., Levine, U.Y., Stanton, T.B. 2012. Profiling the gastrointestinal microbiota in response to Salmonella: low versus high Salmonella shedding in the porcine host [abstract]. American Society for Microbiology General Meeting, June 16-19, 2012, San Francisco, California. p. 3150.
Nucleotide and phylogenetic analyses of the Chlamydia trachomatis ompA gene indicates it is a hotspot for mutation - (Peer Reviewed Journal)
Brunelle, B.W., Sensabaugh, G.F. 2012. Nucleotide and phylogenetic analyses of the Chlamydia trachomatis ompA gene indicates it is a hotspot for mutation. BMC Research Notes [serial online]. 5(53). Available: http://www.biomedcentral.com/1756-0500/5/53/abstract.
Salmonella enterica serovar Typhimurium DT104 invasion is not enhanced by sub-inhibitory concentrations of the antibiotic florfenicol - (Peer Reviewed Journal)
Brunelle, B.W., Bearson, S.M., Bearson, B.L. 2011. Salmonella enterica serovar Typhimurium DT104 invasion is not enhanced by sub-inhibitory concentrations of the antibiotic florfenicol. Journal of Veterinary Science and Technology. 2:104. Available: http://omicsonline.org/2157-7579/2157-7579-2-104.php.
A Mutation in the PoxA Gene of Salmonella enterica Serovar Typhimurium Results in Altered Protein Production, Elevated Susceptibility to Environmental Challenges, and Decreased Swine Colonization - (Peer Reviewed Journal)
Bearson, S.M., Bearson, B.L., Brunelle, B.W., Sharma, V.K., Lee, I. 2011. A mutation in the poxA gene of Salmonella enterica serovar Typhimurium results in altered protein production, elevated susceptibility to environmental challenges, and decreased swine colonization. Foodborne Pathogens and Disease. 8(6):725-732.
Sub-Inhibitory Concentrations of the Antibiotic Florfenicol Reduces Invasion in Isolates of Multi-Drug Resistant Salmonella Typhimurium DT104 - (Abstract Only)
Brunelle, B.W., Bearson, S.M., Bearson, B.L. 2010. Sub-Inhibitory Concentrations of the Antibiotic Florfenicol Reduces Invasion in Isolates of Multi-Drug Resistant Salmonella Typhimurium DT104 [abstract]. Conference of Research Workers in Animal Diseases. p. 26.
The Salmonella enterica serovar Typhimurium QseB Response Regulator Negatively Regulates Bacterial Motility and Swine Colonization in the Absence of the QseC Sensor Kinase - (Peer Reviewed Journal)
Bearson, B.L., Bearson, S.M., Lee, I., Brunelle, B.W. 2010. The Salmonella enterica serovar Typhimurium QseB Response Regulator Negatively Regulates Bacterial Motility and Swine Colonization in the Absence of the QseC Sensor Kinase. Microbial Pathogenesis. 48:214-219.
The QseB Response Regulator is Required for Decreased Bacterial Motility and Swine Colonization in a QseC Mutant of Salmonella enterica serovar Typhimurium - (Abstract Only)
Bearson, B.L., Bearson, S.M., Lee, I., Brunelle, B.W. 2009. The QseB Response Regulator is Required for Decreased Bacterial Motility and Swine Colonization in a QseC Mutant of Salmonella enterica serovar Typhimurium [abstract]. In: Abstracts of the 109th General Meeting of the American Society for Microbiology, May 17-21, 2009, Philadelphia, Pennsylvania. p. 611.
Origins of BSE: evidence of sporadic and heritable BSE - (Abstract Only)
Nicholson, E.M., Brunelle, B.W., Kehrli, Jr., M.E., Greenlee, J.J. 2008. Origins of BSE: Evidence of Sporadic and Heritable BSE [abstract]. United States-Japan Cooperative Program in Natural Resources. p. 7.
Frequencies of polymorphisms associated with BSE resistance differ significantly between Bos taurus, Bos indicus, and composite cattle - (Peer Reviewed Journal)
Brunelle, B.W., Greenlee, J.J., Seabury, C.M., Brown II, C.E., Nicholson, E.M. 2008. Frequencies of Polymorphisms Associated with BSE Resistance Differ Significantly Between Bos taurus, Bos indicus, and Composite Cattle. BioMed Central (BMC) Veterinary Research. 4(1):36. Available: http://www.biomedcentral.com/1746-6148/4/36.
Identification of a heritable polymorphism in bovine PRNP associated with genetic transmissible spongiform encephalopathy: evidence of heritable BSE Reprint Icon - (Peer Reviewed Journal)
Nicholson, E.M., Brunelle, B.W., Richt, J.A., Kehrli, Jr., M.E., Greenlee, J.J. 2008. Identification of a Heritable Polymorphism in Bovine PRNP Associated with Genetic Transmissible Spongiform Encephalopathy: Evidence of Heritable BSE. PloS ONE. 3(8):e2912.
Identification of a heritable polymorphism in the bovine prion gene associated with genetic transmissible spongiform encephalopathy: evidence of heritable BSE - (Abstract Only)
Nicholson, E.M., Brunelle, B.W., Richt, J.A., Kehrli, Jr., M.E., Greenlee, J.J. 2008. Identification of a Heritable Polymorphism in the Bovine Prion Gene Associated with Genetic Transmissible Spongiform Encephalopathy: Evidence of Heritable BSE [abstract]. Prion 2008. p. 114.
Preliminary observations on the experimental transmission of chronic wasting disease (CWD) from elk and white-tailed deer to fallow deer - (Peer Reviewed Journal)
Hamir, A.N., Kunkle, R.A., Nicholson, E.M., Miller, J.M., Hall, S.M., Schonenbrucher, H., Brunelle, B.W., Richt, J.A. 2008. Preliminary observations on the experimental transmission of chronic wasting disease (CWD) from elk and white-tailed deer to fallow deer. Journal of Comparative Pathology. 138(2-3):121-130.
Allele, genotype, and haplotype data for BSE-resistance polymorphisms from healthy U.S. holstein cattle - (Peer Reviewed Journal)
Brunelle, B.W., Kehrli, Jr., M.E., Stabel, J.R., Moody Spurlock, D., Hansen, L.B., Nicholson, E.M. 2007. Allele, genotype, and haplotype data for bovine spongiform encephalopathy-resistance polymorphisms from healthy US holstein cattle. Journal of Dairy Science. 91:338–342.
Preliminary observations on the experimental transmission of chronic wasting disease (CWD) from elk and white-tailed deer to fallow deer (Dama dama) - (Abstract Only)
Hamir, A.N., Kunkle, R.A., Nicholson, E.M., Miller, J.M., Hall, S.M., Schonenbrucher, H., Brunelle, B.W., Richt, J.A. 2007. Preliminary observations on the experimental transmission of chronic wasting disease (CWD) from elk and white-tailed deer to fallow deer (Dama dama) [abstract]. European Society of Veterinary Pathology 25th Annual Meeting. Paper No. 49. p. 104.
Microarray - Based Approach for Genome-Wide Survey of Nucleotide Polymorphisms - (Book / Chapter)
Brunelle, B.W., Nicholson, T.L. 2007. Microarray - based approach for genome-wide survey of nucleotide polymorphisms. In: Bergman, Nicholas H., editor. Methods in Molecular Biology. Totowa, NJ: Humana Press. p. 267-280.
Last Modified: 4/17/2014