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United States Department of Agriculture

Agricultural Research Service

Research Project: PREVENTION AND CONTROL OF SHIGA-TOXIGENIC ESCHERICHIA COLI IN LIVESTOCK

Location: Meat Safety & Quality Research

Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)

Distribution of Shiga-Toxigenic Escherichia coli O157 in the Gastrointestinal Tract of Naturally O157-Shedding Cattle at Necropsy     Reprint Icon - (Peer Reviewed Journal)
Keen, J.E., Laegreid, W.W., Chitko Mckown, C.G., Durso, L.M., Bono, J.L. 2010. Distribution of Shiga-Toxigenic Escherichia coli O157 in the Gastrointestinal Tract of Naturally O157-Shedding Cattle at Necropsy. Applied and Environmental Microbiology. 76(15):5278-5281.
Animal-to-Animal Variation in Fecal Microbial Diversity among Beef Cattle - (Peer Reviewed Journal)
Durso, L.M., Harhay, G.P., Smith, T.P.L., Bono, J.L., Desantis, T.Z., Harhay, D.M., Andersen, G.L., Keen, J.E., Laegreid, W.W., Clawson, M.L. 2010. Animal-to-Animal Variation in Fecal Microbial Diversity among Beef Cattle. Applied and Environmental Microbiology. 76(14):4858-4862.
Utilization of evolutionary model, bioinformatics and heuristics for development of a multiplex Escherichia coli O157:H7 PCR assay - (Abstract Only)
Burns, F.R., Bono, J.L. 2010. Utilization of evolutionary model, bioinformatics and heuristics for development of a multiplex Escherichia coli O157:H7 PCR assay [abstract]. International Association for Food Protection. 2010:27.
Outbreak Investigation: STEC O157     Reprint Icon - (Peer Reviewed Journal)
Durso, L., Maguire, H., Cronquist, A., Bono, J.L. 2010. Outbreak Investigation: STEC O157. Medical Laboratory Observer [serial online]. Available: www.mlo-online.com.
Diverse Genetic Markers Concordantly Identify Bovine Origin Escherichia coli O157 Genotypes Underrepresented in Human Disease     Reprint Icon - (Peer Reviewed Journal)
Whitworth, J., Zhang, Y., Bono, J., Pleydell, E., French, N., Besser, T. 2010. Diverse Genetic Markers Concordantly Identify Bovine Origin Escherichia coli O157 Genotypes Underrepresented in Human Disease. Applied and Environmental Microbiology. 76(1):361-365.
Phylogenetic Classification of Escherichia coli O157:H7 Strains of Human and Bovine Origin Using a Novel Set of Nucleotide Polymorphisms     Reprint Icon - (Peer Reviewed Journal)
Clawson, M.L., Keen, J.E., Smith, T.P., Durso, L.M., Mcdaneld, T.G., Mandrell, R.E., Davis, M.A., Bono, J.L. 2009. Phylogenetic Classification of Escherichia coli O157:H7 Strains of Human and Bovine Origin Using a Novel Set of Nucleotide Polymorphisms. Genome Biology [serial online]. 10:R56. Available: http://genomebiology.com/2009/10/5/R56.
Escherichia coli O157:H7 and Other E. coli Strains Share Physiological Properties Associated with Intestinal Colonization     Reprint Icon - (Peer Reviewed Journal)
Jacobsen, L., Durso, L.M., Conway, T., Nickerson, K.W. 2009. Escherichia coli O157:H7 and Other E. coli Strains Share Physiological Properties Associated with Intestinal Colonization. Applied and Environmental Microbiology. 75(13):4633-4635.
Phylogenetic Classification of Escherichia coli O157:H7 Isolates of Human and Bovine Origin Using a Novel Set of Nucleotide Polymorphisms - (Abstract Only)
Clawson, M.L., Keen, J.E., Smith, T.P., Durso, L.M., McDaneld, T.G., Mandrell, R.E., Davis, M.A., Bono, J.L. 2009. Phylogenetic Classification of Escherichia coli O157:H7 Isolates of Human and Bovine Origin Using a Novel Set of Nucleotide Polymorphisms [abstract]. American Society for Microbiology. Abstract No. Z-006. p. 612. 2009 CDROM.
Bacterial Communities Associated with Shiga-Toxigenic E. coli O157:H7 (STEC O157) in Beef Cattle Feedlot Environments - (Abstract Only)
Durso, L.M., Harhay, G.P., Bono, J.L., Smith, T.P., Laegreid, W.W., Keen, J.E., Clawson, M.L. 2009. Bacterial Communities Associated with Shiga-Toxigenic E. coli O157:H7 (STEC O157) in Beef Cattle Feedlot Environments [abstract]. Microbial Ecology 57(3):569.
International Comparison of Clinical, Bovine, and Environmental Escherichia coli O157 Isolates on the Basis of Shiga Toxin-Encoding Bacteriophage Insertion Site Genotypes     Reprint Icon - (Peer Reviewed Journal)
Whitworth, J.H., Fegan, N., Keller, J., Gobius, K.S., Bono, J.L., Call, D.R., Hancock, D.D., Besser, T.E. 2008. International Comparison of Clinical, Bovine, and Environmental Escherichia coli O157 Isolates on the Basis of Shiga Toxin-Encoding Bacteriophage Insertion Site Genotypes. Applied and Environmental Microbiology. 74(23):7447-7450.
Outbreak of Escherichia coli O157:H7 Infections After Petting Zoo Visits, North Carolina State Fair, October-November 2004     Reprint Icon - (Peer Reviewed Journal)
Goode, B., O'Reilly, C., Dunn, J., Fullerton, K., Smith, S., Ghneim, G., Keen, J., Durso, L.M., Davies, M., Montgomery, S. 2009. Outbreak of Escherichia coli O157:H7 Infections After Petting Zoo Visits, North Carolina State Fair, October-November 2004. Archives of Pediatrics and Adolescent Medicine. 163(1):42-48.
Microbial Community Structure of Feedlot Cattle Feces - (Abstract Only)
Durso, L.M., Harhay, G.P., Clawson, M.L., Laegreid, W.W., Bono, J.L., Keen, J.E., Smith, T.P. Microbial community structure of feedlot cattle feces. In: Proceedings of the 108th General Meeting of the American Society for Microbiology, June 1-5, 2008, Boston, Massachusetts. 2008 CDROM.
Association of Escherichia coli O157:H7 tir polymorphisms in human infection     Reprint Icon - (Peer Reviewed Journal)
Bono, J.L., Keen, J.E., Clawson, M.L., Durso, L.M., Heaton, M.P., Laegreid, W.W. 2007. Association of Escherichia coli O157:H7 tir polymorphisms with human infection. BMC Infectious Diseases. 7:98.
Shiga-toxigenic Escherichia coli O157 and non-Shiga-toxigenic Escherichia coli O157 respond differently to culture and isolation from naturally contaminated bovine feces - (Peer Reviewed Journal)
Durso, L.M., Keen, J.E. 2007. Shiga-toxigenic Escherichia coli O157 and non-Shiga-toxigenic Escherichia coli O157 respond differently to culture and isolation from naturally contaminated bovine feces. Journal of Applied Microbiology. 103:2457-2464.
Assessment of three remediation strategies for reduction of Shiga-toxigenic Escherichia coli (STEC) O157 in naturally contaminated soil - (Abstract Only)
Durso, L.M., Keen, J.E., Bauer, N., Mcbride, M.T., Dunn, J.R. 2007. Assessment of three remediation strategies for reduction of Shiga-toxigenic Escherichia coli (STEC) O157 in naturally contaminated soil [abstract]. Annual Meeting Institute of Food Technologists. Abstract No. 098-27.
Molecular Serotyping of Escherichia coli O111:H8 - (Peer Reviewed Journal)
Durso, L.M., Bono, J.L., Keen, J.E. 2007. Molecular Serotyping of Escherichia coli O111:H8. Journal of Microbiological Methods. 69:381-383.
Greater Diversity of Shiga Toxin-Encoding Bacteriophage Insertion Sites among Eschericha Coli O157:h7 Isolates from Cattle Than in Those from Humans - (Peer Reviewed Journal)
Besser, T.E., Shaikh, N., Holt, N.J., Tarr, P.I., Konkel, M.E., Malik-Kale, P., Walsh, C.W., Whittam, T.S., Bono, J.L. 2007. Greater diversity of shiga toxin-encoding bacteriophage insertion sites among Eschericha coli O157:H7 isolates from cattle than from humans. Applied and Environmental Microbiology. 73(3):671-679.
Oral neomycin therapy reduces shiga-toxigenic E. coli (STEC) O157 fecal shedding in naturally-infected beef cattle - (Abstract Only)
Keen, J.E., Durso, L.M., Bono, J.L., Laegreid, W.W. 2006. Oral neomycin therapy reduces shiga-toxigenic E. coli (STEC) O157 fecal shedding in naturally-infected beef cattle [abstract]. 2006 Conference of Research Workers in Animal Disease. p.148.
Isolation of Salmonella Enterica and Shiga-Toxigenic Escherichia Coli O157 from Feces of Animals in Public Contact Areas of United States Zoological Parks - (Peer Reviewed Journal)
Keen, J.E., Durso, L.M., Meehan, T.P. 2007. Isolation of Salmonella enterica and shiga-toxigenic Escherichia coli O157 from feces of animals in public contact areas of United States zoological parks. Applied and Environmental Microbiology. 73(1):362-365.
Effects of a single foot rot incident on weight performance of feedlot steers - (Peer Reviewed Journal)
Tibbetts, G.K., Devin, T.M., Griffin, D.D., Keen, J.E., Rupp, G.P. 2006. Effects of a single foot rot incident on weight performance of feedlot steers. Professional Animal Scientist. 22:450-453.
Discrimination of Escherichia Coli O157:h7 Isolates by Genotyping Single Nucleotide Polymorphisms - (Abstract Only)
Bono, J.L., Keen, J.E., Laegreid, W.W. 2006. Discrimination of Escherichia coli O157:H7 isolates by genotyping single nucleotide polymorphisms [abstract]. Proceedings of the 6th International Symposium on Shiga Toxin (Verocytotoxin)--Producing Escherichia coli Infections, October 29 - November 1, 2006, Melbourne, Australia. Poster No. P13.1.07.
Gastro-Intestinal Tract Distribution at Necropsy of Shiga-Toxigenic Escherichia Coli O157 in Naturally-Infected Cattle - (Abstract Only)
Keen, J.E., Laegreid, W.W. 2006. Gastro-intestinal tract distribution at necropsy of shiga-toxigenic Escherichia coli O157 in naturally-infected cattle [abstract]. Proceedings of the 6th International Symposium on Shiga Toxin (Verocytotoxin)--Producing Escherichia coli Infections, October 29 - November 1, 2006, Melbourne, Australia. Poster No. P04.1.03.
Shiga Toxin Bacteriophage Insertion Sites Identify Diverse Escherihica Coli O157:h7 Strain Types with Distributions Biased to the Bovine Host Reservoir - (Abstract Only)
Besser, T.E., Bono, J.L., Shaikh, N., Tarr, P.I. 2006. Shiga toxin bacteriophage insertion sites identify diverse Escherihica coli O157:H7 strain types with distributions biased to the bovine host reservoir [abstract]. American Society of Microbiologists. Poster No. Z-017.
Last Modified: 4/20/2014
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