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ARS Home » Plains Area » Clay Center, Nebraska » U.S. Meat Animal Research Center » Animal Health Genomics » People & Locations » Michael Clawson (Mike)
Michael L Clawson (Mike)
Research Molecular Biologist


Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)
Diversity and antigenic potentials of Mycoplasmopsis bovis secreted and outer membrane proteins within a core genome of strains isolated from North American bison and cattle - (Peer Reviewed Journal)
Wynn, E.L., Browne, A.S., Clawson, M.L. 2024. Diversity and antigenic potentials of Mycoplasmopsis bovis secreted and outer membrane proteins within a core genome of strains isolated from North American bison and cattle. Genome. pp. 1-6. https://doi.org/10.1139/gen-2023-0084.
Transcriptomic profiles of Mannheimia haemolytica planktonic and biofilm associated cells - (Peer Reviewed Journal)
Ma, H., Alt, D.P., Falkenberg, S.M., Briggs, R.E., Tatum, F.M., Clawson, M.L., Casas, E., Dassanayake, R.P. 2024. Transcriptomic profiles of Mannheimia haemolytica planktonic and biofilm associated cells. PLOS ONE. 19(2). Article e0297692. https://doi.org/10.1371/journal.pone.0297692.
Escherichia coli O157:H7 tir 255 T > A allele strains differ in chromosomal and plasmid composition - (Peer Reviewed Journal)
Weinroth, M.D., Clawson, M.L., Harhay, G.P., Eppinger, M., Harhay, D.M., Smith, T.P.L., Bono, J.L. 2023. Escherichia coli O157:H7 tir 255 T > A allele strains differ in chromosomal and plasmid composition. Frontiers in Microbiology. 14:1303387. https://doi.org/10.3389/fmicb.2023.1303387.
Early detection of infectious bovine keratoconjunctivitis with artificial intelligence - (Peer Reviewed Journal)
Gupta, S., Kuehn, L.A., Clawson, M.L. 2023. Early detection of infectious bovine keratoconjunctivitis with artificial intelligence. Veterinary Research. https://doi.org/10.1186/s13567-023-01255-w.
Detection of Mannheimia haemolytica-specific IgG, IgM and IgA in sera and their relationship to respiratory disease in cattle - (Peer Reviewed Journal)
Poonsuk, K., Kordik, C., Hille, M., Cheng, T., Crosby, W.B., Woolums, A., Clawson, M.L., Chitko-McKown, C., Brodersen, B., Loy, J.D. 2023. Detection of Mannheimia haemolytica-specific IgG, IgM and IgA in sera and their relationship to respiratory disease in cattle. Animals. 13(9). Article 1531. https://doi.org/10.3390/ani13091531.
From genomics to MALDI-TOF MS: Diagnostic identification and typing of bacteria in veterinary clinical laboratories - ()
Loy, D., Clawson, M.L. 2023. From genomics to MALDI-TOF MS: Diagnostic identification and typing of bacteria in veterinary clinical laboratories. In: Shah, H.N., Gharbia, S.E., Shah, A.J., Tranfield, E.Y., Thompson, K.C., editors. Microbiological Identification using MALDI-TOF and Tandem Mass Spectrometry - Industrial and Environmental Applications. April 2023 edition. New York, NY: Wiley Press. p. 283-302.
Differential identification of Mannheimia haemolytica genotypes 1 and 2 using colorimetric loop-mediated isothermal amplification - (Peer Reviewed Journal)
Dassanayake, R.P., Clawson, M.L., Tatum, F.M., Briggs, R.E., Kaplan, B.S., Casas, E. 2023. Differential identification of Mannheimia haemolytica genotypes 1 and 2 using colorimetric loop-mediated isothermal amplification. BMC Research Notes. 16. Article 4. https://doi.org/10.1186/s13104-023-06272-8.
Protein targets for preventative measures and diagnostics of Mycoplasma bovis from North American bison and cattle - (Abstract Only)
Genotype classification of Moraxella bovis using MALDI-TOF MS profiles - (Peer Reviewed Journal)
Olson, H.G., Loy, J.D., Clawson, M.L., Wynn, E.L., Hille, M.M. 2022. Genotype classification of Moraxella bovis using MALDI-TOF MS profiles. Frontiers in Microbiology. 13. Article 1057621. https://doi.org/10.3389/fmicb.2022.1057621.
Whole genome sequencing of Moraxella bovis strains from North America reveals two genotypes with different genetic determinants - (Peer Reviewed Journal)
Wynn, E.L., Hille, M.M., Loy, J.D., Schuller, G., Kuhn, K.L., Dickey, A.M., Bono, J.L., Clawson, M.L. 2022. Whole genome sequencing of Moraxella bovis strains from North America reveals two genotypes with different genetic determinants. BMC Microbiology. 22(1). Article 258. https://doi.org/10.1186/s12866-022-02670-3.
Current and emerging diagnostic approaches to bacterial diseases of ruminants - ()
Loy, J.D., Clawson, M.L., Adkins, P.R.F., Middleton, J.R. 2023. Current and emerging diagnostic approaches to bacterial diseases of ruminants. Veterinary Clinics of North America, Food Animal Practice. 39:93-114. https://doi.org/10.1016/j.cvfa.2022.10.006.
First description of LPS-treated, pen-housed feeder cattle as a model of bacterial infection - (Abstract Only)
A five year randomized controlled trial to assess the efficacy and antibody responses of a commercial and autogenous vaccine for the prevention of infectious bovine keratoconjunctivitis - (Peer Reviewed Journal)
Hille, M.M., Spangler, M.L., Clawson, M.L., Heath, K.D., Vu, H.L.X., Rogers, R.E.S., Loy, J.D. 2022. A five year randomized controlled trial to assess the efficacy and antibody responses of a commercial and autogenous vaccine for the prevention of infectious bovine keratoconjunctivitis. Vaccines. 10(6). Article 916. https://doi.org/10.3390/vaccines10060916.
Rates of evolutionary change of resident Escherichia coli O157:H7 differ within the same ecological niche - (Peer Reviewed Journal)
Weinroth, M.D., Clawson, M.L., Arthur, T.M., Wells, J., Harhay, D.M., Strachan, N., Bono, J.L. 2022. Rates of evolutionary change of resident Escherichia coli O157:H7 differ within the same ecological niche. BMC Genomics. 23. Article 275. https://doi.org/10.1186/s12864-022-08497-6.
Differences between predicted outer membrane proteins of Pasteurella multocida, Histophilus somni, and genotype 1 and 2 Mannheimia haemolytica strains isolated from cattle - (Peer Reviewed Journal)
Wynn, E.L., Clawson, M.L. 2021. Differences between predicted outer membrane proteins of Pasteurella multocida, Histophilus somni, and genotype 1 and 2 Mannheimia haemolytica strains isolated from cattle. Genome. https://doi.org/10.1139/gen-2021-0038.
Classification of small ruminant lentivirus subtype A2, subgroups 1 and 2 based on whole genome comparisons and complex recombination patterns [version 2; revised] - (Peer Reviewed Journal)
Detection of bovine inflammatory cytokines IL-1ß, IL-6, and TNF-a with a multiplex electrochemiluminescent assay platform Reprint Icon - (Peer Reviewed Journal)
Chitko-McKown, C.G., Bierman, S.L., Kuehn, L.A., Bennett, G.L., DeDonder, K.D., Apley, M.D., Harhay, G.P., Clawson, M.L., White, B.J., Larson, R.L., Capik, S.F., Lubbers, B.V. 2021. Detection of bovine inflammatory cytokines IL-1ß, IL-6, and TNF-a with a multiplex electrochemiluminescent assay platform. Veterinary Immunology and Immunopathology. 237. Article 110274. https://doi.org/10.1016/j.vetimm.2021.110274.
Component causes of infectious bovine keratoconjunctivitis - the role of Moraxella species in the epidemiology of infectious bovine keratoconjunctivitis - ()
Loy, J.D., Hille, M., Maier, G., Clawson, M.L. 2021. Component causes of infectious bovine keratoconjunctivitis - the role of Moraxella species in the epidemiology of infectious bovine keratoconjunctivitis. Veterinary Clinics of North America:Food Animal Practice. 37(2):279-293. https://doi.org/10.1016/j.cvfa.2021.03.004.
MALDI-TOF MS biomarker detection models to distinguish RTX toxin phenotypes of Moraxella bovoculi strains are enhanced using calcium chloride supplemented agar - (Peer Reviewed Journal)
Hille, M.M., Clawson, M.L., Dickey, A.M., Lowery, J.H., Loy, J.D. 2021. MALDI-TOF MS biomarker detection models to distinguish RTX toxin phenotypes of Moraxella bovoculi strains are enhanced using calcium chloride supplemented agar. Frontiers in Cellular and Infection Microbiology. 11. Article 632647. https://doi.org/10.3389/fcimb.2021.632647.
Cytokine and haptoglobin profiles from shipping through sickness and recovery in metaphylaxis- or un-treated cattle - (Peer Reviewed Journal)
Chitko-McKown, C.G., Bennett, G.L., Kuehn, L.A., DeDonder, K.D., Apley, M.D., Harhay, G.P., Clawson, M.L., Workman, A.M., White, B.J., Larson, R.L., Capik, S.F., Lubbers, B.V. 2021. Cytokine and haptoglobin profiles from shipping through sickness and recovery in metaphylaxis- or un-treated cattle. Frontiers in Veterinary Science. 8. Article 611927. https://doi.org/10.3389/fvets.2021.611927.
Development of a multiplex real-time PCR assay for predicting macrolide and tetracycline resistance associated with bacterial pathogens of bovine respiratory disease - (Peer Reviewed Journal)
Dutta, E., Loy, J.D., Deal, C.A., Wynn, E.L., Clawson, M.L., Clarke, J., Wang, B. 2021. Development of a multiplex real-time PCR assay for predicting macrolide and tetracycline resistance associated with bacterial pathogens of bovine respiratory disease. Pathogens. 10:64. https://doi.org/10.3390/pathogens10010064.
Classification of small ruminant lentivirus subtype A2, subgroups 1 and 2 based on whole genome comparisons and complex recombination patterns - ()
Dickey, A.M., Smith, T.P.L., Clawson, M.L., Heaton, M.P., Workman, A.M. 2020. Classification of small ruminant lentivirus subtype A2, subgroups 1 and 2 based on whole genome comparisons and complex recombination patterns. F1000Research. 9:1449. https://doi.org/10.12688/f1000research.27898.1.
Differences between predicted outer membrane proteins of genotype 1 and 2 Mannheimia haemolytica - (Peer Reviewed Journal)
Clawson, M.L., Schuller, G., Dickey, A.M., Bono, J.L., Murray, R.W., Sweeney, M.T., Apley, M.D., DeDonder, K.D., Capik, S.F., Larson, R.L., Lubbers, B.V., White, B.J., Blom, J., Chitko-McKown, C.G., Brichta-Harhay, D.M., Smith, T.P.L. 2020. Differences between predicted outer membrane proteins of genotype 1 and 2 Mannheimia haemolytica. BMC Microbiology. 20:250. https://doi.org/10.1186/s12866-020-01932-2.
Rapid differentiation of Moraxella bovoculi genotypes 1 and 2 using MALDI-TOF mass spectrometry profiles Reprint Icon - (Peer Reviewed Journal)
Hille, M., Dickey, A.M., Robbins, K., Clawson, M.L., Loy, J.D. 2020. Rapid differentiation of Moraxella bovoculi genotypes 1 and 2 using MALDI-TOF mass spectrometry profiles. Journal of Microbiological Methods. 173:105942. https://doi.org/10.1016/j.mimet.2020.105942.
Changes in a closed feedlot Escherchia coli O157:H7 population over 22 years - (Abstract Only)
Weinroth, M., Clawson, M., Arthur, T., Wells, J., Harhay, D., Bono, J. 2020. Changes in a closed feedlot Escherchia coli O157:H7 population over 22 years. [Abstract]. International Association for Food Protection Conference, Cleveland, Ohio, August 2-5 2020. Virtual. Journal of Food Protection. 83(Supplement A):P2-198.
Identification of pan and core genomes of Moraxella bovis - (Abstract Only)
Clawson, M.L., Schuller, G., Dickey, A.M., Hille, M.M., Wynn, E.L., Loy, J.D. 2020. Identification of pan and core genomes of Moraxella bovis [abstract]. American Society for Microbiology Microbe, June 18-22, 2020, Chicago, Illinois. Poster No. 6697.
Differentiation of Mannheimia haemolytica genotypes 1 and 2 by visible phenotypic characteristics on solid media - (Abstract Only)
Wynn, E.L., Schuller, G., Loy, J.D., Workman, A.M., McDaneld, T.G., Clawson, M.L. 2020. Differentiation of Mannheimia haemolytica genotypes 1 and 2 by visible phenotypic characteristics on solid media [abstract]. American Society for Microbiology Microbe, June 18-22, 2020, Chicago, Illinois. Poster No. 6696.
Differentiation of Mannheimia haemolytica genotype 1 and 2 strains by visible phenotypic characteristics on solid media - (Peer Reviewed Journal)
Wynn, E.L., Schuller, G., Loy, J.D., Workman, A.M., McDaneld, T.G., Clawson, M.L. 2020. Differentiation of Mannheimia haemolytica genotype 1 and 2 strains by visible phenotypic characteristics on solid media. Journal of Microbiological Methods. 171. Article 105877. https://doi.org/10.1016/j.mimet.2020.105877.
Genomic-based identification of environmental and clinical Listeria monocytogenes strains associated with an abortion outbreak in beef heifers - (Peer Reviewed Journal)
Whitman, K.J., Bono, J.L., Clawson, M.L., Loy, J.D., Bosilevac, J.M., Arthur, T.M., Ondrak, J.D. 2020. Genomic-based identification of environmental and clinical Listeria monocytogenes strains associated with an abortion outbreak in beef heifers. BMC Veterinary Research. 16:70. https://doi.org/10.1186/s12917-020-2276-z.
Longitudinal study of humoral immunity to bovine coronavirus, virus shedding, and treatment for bovine respiratory disease in pre-weaned beef calves - (Peer Reviewed Journal)
Workman, A.M., Kuehn, L.A., McDaneld, T.G., Clawson, M.L., Loy, J.D. 2019. Longitudinal study of humoral immunity to bovine coronavirus, virus shedding, and treatment for bovine respiratory disease in pre-weaned beef calves. BioMed Central (BMC) Veterinary Research. 15:161. https://doi.org/10.1186/s12917-019-1887-8.
Whole genome sequencing of Moraxella bovoculi reveals high genetic diversity and evidence for interspecies recombination at multiple loci - (Peer Reviewed Journal)
Dickey, A.M., Schuller, G., Loy, J.D., Clawson, M.L. 2018. Whole genome sequencing of Moraxella bovoculi reveals high genetic diversity and evidence for interspecies recombination at multiple loci. PLoS One. 13(12):e0209113. https://doi.org/10.1371/journal.pone.0209113.
First complete genome sequence of a genotype A2, subgroup 4 small ruminant lentivirus - (Peer Reviewed Journal)
Workman, A.M., Clawson, M.L., Heaton, M.P., Dickey, A.M. 2018. First complete genome sequence of a genotype A2, subgroup 4 small ruminant lentivirus. MICROBIOLOGY RESOURCE ANNOUNCEMENTS. 7(19):e01337-18. https://doi.org/10.1128/MRA.01337-18.
Moving beyond the MIC: Evaluation of a novel multiplex real time PCR assay for detection of antimicrobial resistance genes in clinical bovine respiratory disease samples - (Abstract Only)
Loy, J.D., Payne, J., Deal, C., Dutta, E., Bulut, E., Clawson, M.L., Wang, B. 2018. Moving beyond the MIC: Evaluation of a novel multiplex real time PCR assay for detection of antimicrobial resistance genes in clinical bovine respiratory disease samples [abstract]. In: Proceedings of the American Association of Veterinary Laboratory Diagnosticians, October 18-22, 2018, Kansas City, Missouri. p. 7.
Complete genome sequence of Moraxella bovis strain Epp63, an etiologic agent of infectious bovine keratoconjunctivitis - (Peer Reviewed Journal)
Loy, J.D., Dickey, A.M., Clawson, M.L. 2018. Complete genome sequence of Moraxella bovis strain Epp63, an etiologic agent of infectious bovine keratoconjunctivitis. Microbiology Resource Announcements. 7(8):1-2. https://doi.org/10.1128/MRA01004.18.
Development of a multiplex real-time PCR assay using two thermocycling platforms for detection of major bacterial pathogens associated with bovine respiratory disease complex from clinical samples - (Peer Reviewed Journal)
Loy, J.D., Leger, L., Workman, A.M., Clawson, M.L., Bulut, E., Wang, B. 2018. Development of a multiplex real-time PCR assay using two thermocycling platforms for detection of major bacterial pathogens associated with bovine respiratory disease complex from clinical samples. Journal of Veterinary Diagnostic Investigation. 30(6):837-847. https://doi.org/10.1177/1040638718800170.
Genomic signatures of a Mannheimia haemolytica lineage associated with bovine respiratory disease - (Abstract Only)
Clawson, M.L., Schuller, G., Dickey, A.M., Murray, R.W., Sweeney, M.T., Apley, M.D., DeDonder, K.D., Capik, S.F., Larson, R.L., Lubbers, B.V., White, B.J., Blom, J., Brichta-Harhay, D.M., Smith, T.P. 2018. Genomic signatures of a Mannheimia haemolytica lineage associated with bovine respiratory disease [abstract]. Society for Molecular Biology & Evolution General Meeting. Abstract POA-070:44. Available: http://evolgen.biol.se.tmu.ac.jp/SMBE2018/POA.pdf
Matrix-assisted laser desorption/ionization time-of-flight mass spectrometry identification of Moraxella bovoculi and Moraxella bovis isolates from cattle Reprint Icon - (Peer Reviewed Journal)
Robbins, K., Dickey, A.M., Clawson, M.L., Loy, J.D. 2018. Matrix-assisted laser desorption/ionization time-of-flight mass spectrometry identification of Moraxella bovoculi and Moraxella bovis isolates from cattle. Journal of Veterinary Diagnostic Investigation. p. 1-4. Available: jvdi.sagepub.com. https://doi.org/10.1177/1040638718789725.
Molecular and epidemiological characterization of a respiratory disease outbreak in pre-weaned beef calves associated with bovine coronavirus - (Abstract Only)
Workman, A.M., McDaneld, T.G., Kuehn, L.A., Clawson, M.L., Loy, J.D. 2017. Molecular and epidemiological characterization of a respiratory disease outbreak in pre-weaned beef calves associated with bovine coronavirus. Conference of Research Workers in Animal Diseases Conference Proceedings, December 3-5, 2017, Chicago, Illinois. Abstract #203. Available: https://crwad.org/crwad-2017/
Rapid typing of Mannheimia haemolytica major genotypes 1 and 2 using MALDI-TOF mass spectrometry - (Peer Reviewed Journal)
Loy, J.D., Clawson, M.L. 2017. Rapid typing of Mannheimia haemolytica major genotypes 1 and 2 using MALDI-TOF mass spectrometry. Journal of Microbiological Methods. 136:30-31.
Closed genomes and phenotypes of seven Histophilus somni isolates from beef calves with bovine respiratory disease complex - (Abstract Only)
Harhay, G.P., Harhay, D.M., Bono, J.L., Smith, T.P., Heaton, M.P., Clawson, M.L., Chitko-McKown, C.G., Capik, S.F., DeDonder, K.D., Apley, M.D., Lubbers, B.V., White, B.J., Larson, R.L. 2017. Closed genomes and phenotypes of seven Histophilus somni isolates from beef calves with bovine respiratory disease complex [Abstract]. American Society for Microbiology Microbe Meeting, June 1-5, 2017, New Orleans, LA. Poster #Sunday-869.
Complete genome sequences of two genotype A2 small ruminant lentiviruses isolated from infected U.S. sheep - (Peer Reviewed Journal)
Workman, A.M., Dickey, A.M., Heaton, M.P., Clawson, M.L., Smith, T.P.L. 2017. Complete genome sequences of two genotype A2 small ruminant lentiviruses isolated from infected U.S. sheep. Genome Announcements. 5(13):e00109-17.
Evaluation of the effect of serum antibody abundance against bovine coronavirus on bovine coronavirus shedding and risk of respiratory tract disease in beef calves from birth through the first five weeks in a feedlot - (Peer Reviewed Journal)
Workman, A.M., Kuehn, L.A., McDaneld, T.G., Clawson, M.L., Chitko-McKown, C.G., Loy, J.D. 2017. Evaluation of the effect of serum antibody abundance against bovine coronavirus on bovine coronavirus shedding and risk of respiratory tract disease in beef calves from birth through the first five weeks in a feedlot. American Journal of Veterinary Research. 78(9):1065-1076. https://doi.org/10.2460/ajvr.78.9.1065.
Genomic signatures of Mannheimia haemolytica that associate with the lungs of cattle with respiratory disease, an integrative conjugative element, and antibiotic resistance genes - (Peer Reviewed Journal)
Clawson, M.L., Murray, R.W., Sweeney, M.T., Apley, M.D., DeDonder, K.D., Capik, S.F., Larson, R.L., Lubbers, B.V., White, B.J., Kalbfleisch, T.S., Schuller, G., Dickey, A.M., Harhay, G.P., Heaton, M.P., Chitko-McKown, C.G., Brichta-Harhay, D.M., Bono, J.L., Smith, T.P.L. 2016. Genomic signatures of Mannheimia haemolytica that associate with the lungs of cattle with respiratory disease, an integrative conjugative element, and antibiotic resistance genes. BMC Genomics. 17:982. doi: 10.1186/s12864-016-3316-8.
Haptoglobin concentrations in cattle either mass-medicated with gamithromycin or sham-treated - from shipping through sickness and recovery - (Abstract Only)
Chitko-McKown, C.G., Workman, A.M., DeDonder, K.D., Bennett, G.L., Apley, M.E., Harhay, G.P., Harhay, D.M., Kuehn, L.A., White, B.J., Larson, R.L., Capik, S.F., Lubbers, B.V., Clawson, M.L. 2016. Haptoglobin concentrations in cattle either mass-medicated with gamithromycin or sham-treated - from shipping through sickness and recovery [Abstract]. Conference of Research Workers in Animal Diseases, December 4-6, 2016, Chicago, IL. Abstract #135.
Observations on macrolide resistance and susceptibility testing performance in field isolates collected from clinical bovine respiratory disease cases - (Peer Reviewed Journal)
DeDonder, K.D., Harhay, D.M., Apley, M.D., Lubbers, B.V., Clawson, M.L., Schuller, G., Harhay, G.P., White, B.J., Larson, R.L., Capik, S.F., Riviere, J.E., Kalbfleisch, T., Tessman, R.K. 2016. Observations on macrolide resistance and susceptibility testing performance in field isolates collected from clinical bovine respiratory disease cases. Veterinary Microbiology. 192:186-193.
Comparison of the diagnostic performance of bacterial culture of nasopharyngeal swab and bronchoalveolar lavage fluid samples obtained from calves with bovine respiratory disease - (Peer Reviewed Journal)
Capik, S.F., White, B.J., Lubbers, B.V., Apley, M.D., DeDonder, K.D., Larson, R.L., Harhay, G.P., Chitko-McKown, C.G., Harhay, D.M., Kalbfleisch, T.S., Schuller, G., Clawson, M.L. 2017. Comparison of the diagnostic performance of bacterial culture of nasopharyngeal swab and bronchoalveolar lavage fluid samples obtained from calves with bovine respiratory disease. American Journal of Veterinary Research. 78(3):350-358.
Haptoglobin concentrations from shipping through sickness and recovery in cattle either mass-medicated with gamithromycin or sham-treated - (Abstract Only)
Chitko-McKown, C.G., Workman, A.M., DeDonder, K.D., Bennett, G.L., Apley, M.D., Harhay, G.P., Harhay, D.M., Kuehn, L.A., White, B.J., Larson, R.L., Capik, S.F., Lubbers, B.V., Clawson, M.L. 2016. Haptoglobin concentrations from shipping through sickness and recovery in cattle either mass-medicated with gamithromycin or sham-treated. International Veterinary Immunology Symposium, August 16-19, 2016, Broadbeach, Australia. Abstract #107.
Identification of the pan and core genomes for Mannheimia haemolytica genotypes 1 and 2 - (Abstract Only)
Clawson, M.L., Schuller, G., Dickey, A.M., Bono, J.L., Murray, R.W., Sweeney, M.T., Apley, M.D., DeDonder, K.D., Capik, S.F., Larson, R.L., Lubbers, B.V., White, B.J., Harhay, G.P., Heaton, M.P., Chitko-McKown, C.G., Harhay, D.M., Smith, T.P. 2016. Identification of the pan and core genomes for Mannheimia haemolytica genotypes 1 and 2. American Society for Microbiology 2016 Meeting, July 16-20, 2016, Boston, MA. Poster No. Friday-060.
Genome sequencing, metabolic and antibiotic resistance phenotyping of diverse nasopharyngeal bacteria isolated from cattle in an epidemiological study of bovine respiratory disease - (Abstract Only)
Harhay, G.P., Harhay, D.M., Bono, J.L., Smith, T.P., Heaton, M.P., Clawson, M.L., Chitko-McKown, C.G., Capik, S.F., DeDonder, K.D., Apley, M.D., Lubbers, B.V., White, B.J., Larson, R.L. 2016. Genome sequencing, metabolic and antibiotic resistance phenotyping of diverse nasopharyngeal bacteria isolated from cattle in an epidemiological study of bovine respiratory disease [abstract]. American Society for Microbiology 2016 Meeting, July 16-20, 2016, Boston, MA. Poster No. Friday-057.
Large genomic differences between Moraxella bovoculi isolates acquired from the eyes of cattle with conjunctivitis versus the deep nasopharynx of asymptomatic cattle Reprint Icon - (Peer Reviewed Journal)
Dickey, A.M., Loy, J.D., Bono, J.L., Smith, T.P.L., Apley, M.D., Lubbers, B.V., DeDonder, K.D., Capik, S.F., Larson, R.L., White, B.J., Blom, J., Chitko-McKown, C.G., Clawson, M.L. 2016. Large genomic differences between Moraxella bovoculi isolates acquired from the eyes of cattle with conjunctivitis versus the deep nasopharynx of asymptomatic cattle. Veterinary Research. 47:31.
Comparison of serum PTX3 from shipping through sickness and recovery in cattle - (Abstract Only)
Chitko-McKown, C.G., Workman, A.M., DeDonder, K.D., Bennett, G.L., Apley, M.D., Harhay, G.P., Harhay, D.M., Kuehn, L.A., White, B.J., Larson, R.L., Capik, S.F., Lubbers, B.V., Clawson, M.L. 2015. Comparison of serum PTX3 from shipping through sickness and recovery in cattle [Abstract]. Conference of Research Workers in Animal Diseases, December 6-8, 2015, Chicago, IL. Abstract #070P.
Identification of a mannheimia haemolytica genetic subtype that causes bovine respiratory disease - (Abstract Only)
Clawson, M.L., Murray, R.W., Sweeney, M.T., Apley, M.D., DeDonder, K.D., Capik, S., Larson, R., Lubbers, B.V., Kalbfleisch, T.S., Schuller, G., Harhay, G.P., Heaton, M.P., Chitko-McKown, C.G., Workman, A.M., Harhay, D.M., Bono, J.L., Smith, T.P.L. [abstract]. 2015. Identification of a mannheimia haemolytica genetic subtype that causes bovine respiratory disease. American Society for Microbiology 2015, 115th General Meeting, May 30-June 2, 2015, New Orleans, LA. Poster #1410.
Comparison of whole genome sequences from human and non-human Escherichia coli O26 strains Reprint Icon - (Peer Reviewed Journal)
Norman, K.N., Clawson, M.L., Strockbine, N.N., Mandrell, R.E., Johnson, R., Ziebell, K., Zhao, S., Fratamico, P.M., Stones, R., Allard, M., Bono, J.L. 2015. Comparison of whole genome sequences from human and non-human Escherichia coli O26 strains. Frontiers in Cellular and Infection Microbiology. 5(21). DOI: 10.3389/fcimb.2015.00021.
Genetic subgroup of small ruminant lentiviruses that infects sheep homozygous for TMEM154 frameshift deletion mutation A4delta53 - (Peer Reviewed Journal)
Clawson, M.L., Redden, R., Schuller, G., Heaton, M.P., Workman, A.M., Chitko-McKown, C.G., Smith, T.P.L., Leymaster, K.A. 2015. Genetic subgroup of small ruminant lentiviruses that infects sheep homozygous for TMEM154 frameshift deletion mutation A4delta53. Veterinary Research. 46:22.
Pathogen variation across time and space: sequencing to characterize Mannheimia haemolytica diversity - (Proceedings)
Association of TMEM154 missense mutations with lentiviral infection and virus subtypes in sheep - (Proceedings)
Heaton, M.P., Leymaster, K.A., Clawson, M.L. 2014. Association of TMEM154 missense mutations with lentiviral infection and virus subtypes in sheep. In: Proceedings of the 10th World Congress of Genetics Applied to Livestock Production, August 17-22, 2014, Vancouver, BC, Canada. Available. Paper No. 352. https://asas.org/wcgalp-proceedings
Complete closed genome sequences of four Mannheimia varigena isolates from cattle with shipping fever - (Peer Reviewed Journal)
Harhay, G.P., Murray, R.W., Lubbers, B., Griffin, D., Koren, S., Phillippy, A.M., Harhay, D.M., Bono, J.L., Clawson, M.L., Heaton, M.P., Chitko-McKown, C.G., Smith, T.P. 2014. Complete closed genome sequences of four Mannheimia varigena isolates from cattle with shipping fever. Genome Announcements. 2(1):e00088-14.
Complete closed genome sequences of three Bibersteinia trehalosi nasopharyngeal isolates from cattle with shipping fever - (Peer Reviewed Journal)
Harhay, G.P., McVey, D.S., Koren, S., Phillippy, A.M., Bono, J.L., Harhay, D.M., Clawson, M.L., Heaton, M.P., Chitko-McKown, C.G., Korlach, J., Smith, T.P. 2014. Complete closed genome sequences of three Bibersteinia trehalosi nasopharyngeal isolates from cattle with shipping fever. Genome Announcements. 2(1):e00084-14.
Characterization of microbiomes related to respiratory disease in cattle - (Abstract Only)
Smith, T.P., Kim, M.S., Myer, P.R., McDaneld, T.G., Kuehn, L.A., Clawson, M.L., Harhay, D.M., Harhay, G.P. 2014. Characterization of microbiomes related to respiratory disease in cattle [Abstract]. Proceedings of the Plant and Animal Genome XXII Conference, January 11-15, 2014, San Diego, CA. Poster W759.
Lineage and genogroup-defining single nucleotide polymorphisms of Escherichia coli 0157:H7 Reprint Icon - (Peer Reviewed Journal)
Jung, W.K., Bono, J.L., Clawson, M.L., Leopold, S.R., Shringi, S., Besser, T.E. 2013. Lineage and genogroup-defining single nucleotide polymorphisms of Escherichia coli 0157:H7. Applied and Environmental Microbiology. 79(22):7036-7041.
Effects of TMEM154 haplotypes 1 and 3 on susceptibility to ovine progressive pneumonia virus following natural exposure in sheep - (Peer Reviewed Journal)
Leymaster, K.A., Chitko-McKown, C.G., Clawson, M.L., Harhay, G.P., Heaton, M.P. 2013. Effects of TMEM154 haplotypes 1 and 3 on susceptibility to ovine progressive pneumonia virus following natural exposure in sheep. Journal of Animal Science. 91(11):5114-5121.
Small ruminant lentivirus genetic subgroups associate with sheep TMEM154 genotypes - (Peer Reviewed Journal)
Sider, L.H., Heaton, M.P., Chitko-Mckown, C.G., Harhay, G.P., Smith, T.P.L., Leymaster, K.A., Laegreid, W.W., and Clawson, M.L. 2013. Small ruminant lentivirus genetic subgroups associate with sheep TMEM154 genotypes. Veterinary Research. 44:64. DOI: 10.1186/1297-9716-44-64.
Complete closed genome sequences of Mannheimia haemolytica serotypes A1 and A6 isolated from cattle - (Peer Reviewed Journal)
Harhay, G.P., Koren, S., Phillippy, A.M., McVey, D.S., Kuszak, J., Clawson, M.L., Harhay, D.M., Heaton, M.P., Chitko-McKown, C.G., Smith, T.P.L. 2013. Complete closed genome sequences of Mannheimia haemolytica serotypes A1 and A6 isolated from cattle. Genome Announcements. 1(3):e00188-13. DOI: 10.1128/GENOMEA.00188-13.
Phylogenetic classification of Escherichia coli O26 strains from human, animals, and environmental origins using nucleotide polymorphisms - (Abstract Only)
Norman, K.N., Clawson, M.L., Strockbine, N.A., Mandrell, R.E., Johnson, R., Ziebell, K., Zhao, S., Fratamico, P.M., Stones, R., Allard, M., Bono, J.L. 2013. Phylogenetic classification of Escherichia coli O26 strains from human, animals, and environmental origins using nucleotide polymorphisms. American Society for Microbiology General Meeting. Poster No. 484 p. 40.
Rhodotorula minuta fungemia in a ewe lamb - (Peer Reviewed Journal)
Chitko-McKown, C.G., Leymaster, K.A., Heaton, M.P., Griffin, D.D., Veatch, J.K., Jones, S., Clawson, M.L. 2013. Rhodotorula minuta fungemia in a ewe lamb. Transboundary and Emerging Diseases. doi:10.1111/tbed.12062. [Epub ahead of print].
Genetic testing for TMEM154 mutations associated with lentivirus susceptibility in sheep - (Peer Reviewed Journal)
Heaton, M.P., Kalbfleisch, T.S., Petrik, D.T., Simpson, B., Kijas, J.W., Clawson, M.L., Chitko MckKown, C.G., Harhay, G.P., Leymaster, K.A. 2013. Genetic testing for TMEM154 mutations associated with lentivirus susceptibility in sheep. PLoS One. 8(2):e55490. doi:10.1371/journal.pone.0055490.
Application of SMRT genome sequencing to reveal the methylomes of bacteria associated with respiratory disease outbreaks in beef cattle - (Abstract Only)
Harhay, G.P., McVey, D.S., Korlach, J., Roberts, R., Chitko-McKown, C.G., Clawson, M.L., Heaton, M.P., Harhay, D.M., Smith, T.P.L., Anton, B.P. 2013. Application of SMRT genome sequencing to reveal the methylomes of bacteria associated with respiratory disease outbreaks in beef cattle [Abstract]. Advances in Genome Biology and Technology Conference, February 20-23, 2013, Marco Island, FL. Page 99.
Genetic testing for TMEM154 mutations associated with lentivirus susceptibility in sheep - (Abstract Only)
Heaton, M.P., Kalbfleisch, T., Petrik, D.T., Simpson, B., Kijas, J., Clawson, M.L., Chitko-McKown, C.G., Leymaster, K.A., Harhay, G.P. 2013. Genetic testing for TMEM154 mutations associated with lentivirus susceptibility in sheep [abstract]. International Plant & Animal Genome XXI Conference. No. P0625.
Identification and evolution of Shiga Toxin-producing Escherichia coli O157 genetic subtypes - (Abstract Only)
Clawson, M.L. 2012. Identification and evolution of Shiga Toxin-producing Escherichia coli O157 genetic subtypes. International Dairy Federation, World Dairy Summit. C0402, http://wds2012.com/ScientificProgramme/Abstracts/WDS2012_0216.pdf.
Phylogenetic clades of ovine progressive pneumonia virus (OPPV) associate with sheep TMEM154 genotypes - (Abstract Only)
Sider, L.H., Clawson, M.L., Heaton, M.P., Chitko Mckown, C.G., Harhay, G.P., Smith, T.P.L., Leymaster, K.A. 2012. Phylogenetic clades of ovine progressive pneumonia virus (OPPV) associate with sheep TMEM154 genotypes. The 58th Genomic Congress, September 11-14, 2012. Foz de Iguacu, Brazil. Poster No. GM001.
Reduced OPP susceptibility in naturally exposed lambs with homozygous TMEM154 K35 genotypes - (Abstract Only)
Chitko Mckown, C.G., Leymaster, K.A., Heaton, M.P., Clawson, M.L., Harhay, G.P. 2012. Reduced OPP susceptibility in naturally exposed lambs with homozygous TMEM154 K35 genotypes [abstract]. Immunology 2012. The 99th Annual Meeting of the American Association for Immunology, May 4-8, 2012, Boston, Massachusetts. Page 275. Abstract No. 170.3. Poster No. P1246.
Phylogeny of Shiga toxin-producing Escherichia coli O157 isolated from cattle and clinically ill humans - (Peer Reviewed Journal)
Bono, J.L., Smith, T.P., Keen, J.E., Harhay, G.P., McDaneld, T.G., Mandrell, R.E., Jung, W., Besser, T.E., Gerner-Smidt, P., Bielaszewska, M., Karch, H., Clawson, M.L. 2012. Phylogeny of Shiga toxin-producing Escherichia coli O157 isolated from cattle and clinically ill humans. Molecular Biology and Evolution. 29(8):2047-2062. doi: 10.1093/molbev/mss072.
Application of combined SMRT and long-read pyrosequencing to produce reference genome sequences of bacteria associated with respiratory disease outbreaks in beef cattle - (Abstract Only)
Harhay, G.P., Mcvey, D.S., Kitzmiller, A., Clamp, M., Osborne, B., Dwan, C., Zhang, J., Sisneros, N., Wang, S., Peluso, P., Bono, J.L., Chitko Mckown, C.G., Clawson, M.L., Heaton, M.P., Harhay, D.M., Smith, T.P.L. [abstract]. 2012. Application of combined SMRT and long-read pyrosequencing to produce reference genome sequences of bacteria associated with respiratory disease outbreaks in beef cattle. Advances in Genome Biology and Technology, February 15-18, 2012, Marco Island, Florida. Poster No. 129.
Reduced lentivirus susceptibility in sheep with TMEM154 mutations - (Peer Reviewed Journal)
Heaton, M.P., Clawson, M.L., Chitko-Mckown, C.G., Leymaster, K.A., Smith, T.P.L., Harhay, G.P., White, S.N., Herrmann-Hoesing, L.M., Mousel, M.R., Lewis, G.S., Kalbfleisch, T.S., Keen, J.E., Laegreid, W.W. 2012. Reduced lentivirus susceptibility in sheep with TMEM154 mutations. PLoS Genetics. 8(1): e1002467. DOI: 10.1371/journal.pgen.1002467.
A case report describing detection of Rhodoturola minuta fungemia in an ewe lamb - (Abstract Only)
Chitko Mckown, C.G., Leymaster, K.A., Heaton, M.P., Griffin, D.D., Veatch, J.K., Jones, S.A., Clawson, M.L. 2011. A case report describing detection of Rhodoturola minuta fungemia in an ewe lamb [Abstract]. Proceeding of the 2011 Conference of Research Workers in Animal Diseases, December 4-6, 2011, Chicago, Illinois. p. 95.
Evolution of Shiga toxin-producing Escherichia coli O157: eight major lineages of human and cattle origin strain signature genotypes - (Abstract Only)
Clawson, M.L., Bono, J.L. 2011. Evolution of Shiga toxin-producing Escherichia coli O157: eight major lineages of human and cattle origin strain signature genotypes [abstract]. Proceedings of the BIT's 1st Annual World Congress of Microbes - 2011, July 30 - August 1, 2011, Beijing, China. p. 195.
Bacterial community analysis of beef cattle feedlots reveals that pen surface is distinct from feces - (Peer Reviewed Journal)
Durso, L.M., Harhay, G.P., Smith, T.P., Bono, J.L., Desantis, T.Z., Clawson, M.L. 2011. Bacterial community analysis of beef cattle feedlots reveals that pen surface is distinct from feces. Foodborne Pathogens and Disease. 8(5):647-649. Available: DOI: 10.1089/fpd.2010.0774.
PRNP haplotype associated with classical BSE incidence in European Holstein cattle - (Peer Reviewed Journal)
Murdoch, B.M., Clawson, M.L., Yue, S., Basu, U., McKay, S., Settles, M., Capoferri, R., Laegreid, W.W., Williams, J.L., Moore, S.S. 2010. PRNP haplotype associated with classical BSE incidence in European Holstein cattle. PLoS One [serial online]. 5(9): e12786.
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.
Ovine Reference Materials and Assays for Prion Genetic Testing - (Peer Reviewed Journal)
Heaton, M.P., Leymaster, K.A., Kalbfleisch, T.S., Freking, B.A., Smith, T.P., Clawson, M.L., Laegreid, W.W. 2010. Ovine Reference Materials and Assays for Prion Genetic Testing. BioMed Central (BMC) Veterinary Research [serial online]. 6:23. Available: http://www.biomedcentral.com/1746-6148/6/23.
A 2cM Genome-Wide Scan of European Holstein Cattle Affected by Classical BSE - (Peer Reviewed Journal)
Murdoch, B.M., Clawson, M.L., Laegreid, W.W., Stothard, P., Settles, M., McKay, S., Prasad, A., Wang, Z., Moore, S.S., Williams, J.L. 2010. A 2cM Genome-Wide Scan of European Holstein Cattle Affected by Classical BSE. BioMed Central (BMC) Genetics [serial online]. 11:20. Available: http://www.biomedcentral.com/1471-2156/11/20.
Ovine Reference Materials and Assays for Prion Genetic Testing - (Abstract Only)
Heaton, M.P., Leymaster, K.A., Kalbfleisch, T.S., Freking, B.A., Smith, T.P., Clawson, M.L., Laegreid, W.W. 2009. Ovine Reference Materials and Assays for Prion Genetic Testing [abstract]. Plant and Animal Genomes XVIII Conference. Abstract No. P577. Available: http://www.intl-pag.org/18/abstracts/
Phylogenetic Classification of Escherichia coli O157:H7 Strains of Human and Bovine Origin Using a Novel Set of Nucleotide Polymorphisms - (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.
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.
Association of a bovine prion gene haplotype with atypical BSE - (Abstract Only)
Clawson, M.L. 2009. Association of a bovine prion gene haplotype with atypical BSE [abstract]. Plant and Animal Genomes XVII Conference. Abstract No. W091. Available: http://www.intl-pag.org/17/abstracts/
Prevalence of the prion gene E211K variant in U.S. cattle - (Peer Reviewed Journal)
Heaton, M.P., Keele, J.W., Harhay, G.P., Richt, J., Koohmaraie, M., Wheeler, T.L., Shackelford, S.D., Casas, E., King, D.A., Sonstegard, T.S., Van Tassell, C.P., Neibergs, H.L., Chase, C.C., Kalbfleisch, T.S., Smith, T.P., Clawson, M.L., Laegreid, W.W. 2008. Prevalence of the prion gene E211K variant in U.S. cattle. BioMed Central (BMC) Veterinary Research [journal online]. 4:25. Available: (http://www.biomedcentral.com/1746-6148/4/25).
Scrapie resistance in ARQ sheep - (Peer Reviewed Journal)
Laegreid, W.W., Clawson, M.L., Heaton, M.P., Green, B.T., Orourke, K.I., Knowles Jr, D.P. 2008. Scrapie resistance in ARQ sheep. Journal of Virology. 82(20):10318-10320. Available: DOI:10.1128/JVI.00710-08.
A sequencing strategy for identifying variation throughout the prion gene of BSE-affected cattle - (Peer Reviewed Journal)
Clawson, M.L., Heaton, M.P., Keele, J.W., Smith, T.P., Harhay, G.P., Richt, J., Laegreid, W.W. 2008. A sequencing strategy for identifying variation throughout the prion gene of BSE-affected cattle. BMC Research Notes [journal online]. 1:32. Available: http://www.biomedcentral.com/1756-0500/1/32.
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 a bovine prion gene haplotype with atypical BSE - (Peer Reviewed Journal)
Clawson, M.L., Richt, J., Baron, T., Biacabe, A., Czub, S., Heaton, M.P., Smith, T.P., Laegreid, W.W. 2008. Association of a bovine prion gene haplotype with atypical BSE. PLoS One [serial online]. 3(3):e1830. Available: http://www.plosone.org.
Prevalence of the prion gene E211K variant in U.S. cattle - (Abstract Only)
Heaton, M.P., Keele, J.W., Harhay, G.P., Richt, J., Koohmaraie, M., Wheeler, T.L., Shackelford, S.D., Casas, E., King, D.A., Sonstegard, T.S., Van Tassell, C.P., Neibergs, H.L., Chase, C.C., Kalbfleisch, T.S., Smith, T.P., Clawson, M.L., Laegreid, W.W. 2008. Prevalence of the prion gene E211K variant in U.S. cattle (abstract). Plant and Animal Genome XVI Conference. Poster No. P538.
Scrapie resistance in ARQ sheep - (Abstract Only)
Laegreid, W.W., Clawson, M.L., Heaton, M.P., Green, B.T., Orourke, K.I., Knowles Jr, D.P. 2008. Scrapie resistance in ARQ sheep (abstract). Plant and Animal Genome XVI Conference. Poster No. P550.
Association of Escherichia coli O157:H7 tir polymorphisms in human infection - (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.
Genome scan for BSE susceptibility and/or resistance in European Holstein cattle - (Abstract Only)
Murdoch, B., Mckay, S., Prasad, A., Marques, E., Kolbehdari, D., Wang, Z., Stella, A., Clawson, M.L., Heaton, M.P., Laegreid, W.W., Moore, S., Williams, J. 2007. Genome scan for BSE susceptibility and/or resistance in European Holstein cattle [abstract]. Prion 2007 Conference. Abstract No. P03.126.
Prion gene haplotypes of U.S. cattle - (Peer Reviewed Journal)
Clawson, M.L., Heaton, M.P., Keele, J.W., Smith, T.P., Harhay, G.P., Laegreid, W.W. 2006. Prion gene haplotypes of U.S. cattle. BioMed Central (BMC) Genetics. 7:51.
Polymorphisms and haplotype structure of bovine PRND (doppel) and PRNT - (Abstract Only)
Laegreid, W.W., Clawson, M.L., Smith, T.P., Harhay, G.P., Keele, J.W., Heaton, M.P. 2007. Polymorphisms and haplotype structure of bovine PRND (doppel) and PRNT [abstract]. Plant and Animal Genome XV Conference. Poster No. P535.
A rapid sequence-based method for comprehensive polymorphism identification within a 25.2-kb region of the bovine prion gene in BSE-affected cattle - (Abstract Only)
Clawson, M.L., Heaton, M.P., Keele, J.W., Smith, T.P., Harhay, G.P., Laegreid, W.W. 2007. A rapid sequence-based method for comprehensive polymorphism identification within a 25.2-kb region of the bovine prion gene in BSE-affected cattle [abstract]. Plant and Animal Genome XV Conference. Poster No. P533.
LINKAGE DISEQUILIBRIUM ACROSS SIX PRION GENE REGIONS SPANNING 20 KBP IN U.S. SHEEP - (Peer Reviewed Journal)
Green, B.T., Heaton, M.P., Clawson, M.L., Laegreid, W.W. 2006. Linkage disequilibrium across six prion gene regions spanning 20 kbp in U.S. sheep. Mammalian Genome. 17(11):1121.1129.
CHARACTERIZATION OF 954 BOVINE FULL-CDS CDNA SEQUENCES - (Peer Reviewed Journal)
Harhay, G.P., Sonstegard, T.S., Keele, J.W., Heaton, M.P., Clawson, M.L., Snelling, W.M., Wiedmann, R.T., Van Tassell, C.P., Smith, T.P. 2005. Characterization of 954 bovine full-CDS cDNA sequences. Biomed Central (BMC) Genomics 6:166 (11 pp).
LINKAGE DISEQUILIBRIUM AND HAPLOTYPE STRUCTURE IN THE PRION GENE OF U.S. BEEF AND DAIRY CATTLE - (Abstract Only)
Clawson, M.L., Heaton, M.P., Keele, J.W., Smith, T.P., Laegreid, W.W. 2006. Linkage disequilibrium and haplotype structure in the prion gene of U.S. beef and dairy cattle (abstract). Plant and Animal Genome Conference Proceedings. p. 145.
A FREELY-AVAILABLE SET OF REFERENCE DNAS FOR GENOTYPING THE MAJOR SCRAPIE SUSCEPTIBILITY ALLELES IN SHEEP - (Abstract Only)
Heaton, M.P., Leymaster, K.A., Clawson, M.L., Freking, B.A., Laegreid, W.W. 2006. A freely-available set of reference DNAs for genotyping the major scrapie susceptibility alleles in sheep [abstract]. Plant and Animal Genome Conference Proceedings. p. 239.
USE OF BOVINE SINGLE NUCLEOTIDE POLYMORPHISM MARKERS FOR CONFIRMATION OF IDENTITY AND PARENTAGE - (Abstract Only)
Laegreid, W.W., Clawson, M.L., Heaton, M.P. 2005. Use of bovine single nucleotide polymorphism markers for confirmation of identity and parentage [abstract]. United States Animal Health Association. p. 710.
DISCRIMINTION OF ESCHERICHIA COLI O157:H7 ISOLATES BY GENOTYPING SINGLE NUCLEOTIDE POLYMORPHISMS - (Abstract Only)
Bono, J.L., Keen, J.E., Clawson, M.L., Heaton, M.P., Chitko Mckown, C.G., Miller, L.C., Laegreid, W.W. 2005. Discrimintion of Escherichia coli O157:H7 isolates by genotyping single nucleotide polymorphisms. [abstract] American Society of Microbiologists. p. 318.
IDENTIFICATION OF POLYMORPHISMS IN NON-CODING REGIONS OF THE OVINE PRNP GENE - (Abstract Only)
Green, B.T., Clawson, M.L., Heaton, M.P., Chitko Mckown, C.G., Fox, J.M., Laegreid, W.W. 2004. Identification of polymorphisms in non-coding regions of the ovine PRNP gene [abstract]. Research Workers in Animal Diseases Conference. p. 90.
USE OF BOVINE SNP MARKERS TO VERIFY SAMPLE TRACKING IN BEEF PROCESSING - (Abstract Only)
Heaton, M.P., Keen, J.E., Clawson, M.L., Harhay, G.P., Bauer, N., Shultz, C., Green, B.T., Durso, L.M., Chitko Mckown, C.G., Laegreid, W.W. Use of bovine SNP markers to verify sample tracking in beef processing [abstract]. Plant and Animal Genome Conference Proceedings. p. 124.
USE OF BOVINE SINGLE NUCLEOTIDE POLYMORPHISM MARKERS TO VERIFY SAMPLE TRACKING IN BEEF PROCESSING - (Peer Reviewed Journal)
Heaton, M.P., Keen, J.E., Clawson, M.L., Harhay, G.P., Bauer, N., Schultz, C., Green, B.T., Durso, L.M., Chitko Mckown, C.G., Laegreid, W.W. 2005. Use of bovine single nucleotide polymorphism markers to verify sample tracking in beef processing. Journal of the American Veterinary Medical Association 226(8):1311-1314.
DATABASE DIRECTED FULL-LENGTH CDNA GENERATION USING EST DATA FROM NORMALIZED BOVINE CDNA LIBRARIES - (Abstract Only)
Harhay, G.P., Smith, T.P., Sonstegard, T.S., Clawson, M.L. 2004. Database directed full-length cDNA generation using EST data from normalized bovine cDNA libraries. Proc., 29th International Conference on Animal Genetics (ISAG), Tokyo, Japan. September 11-16, 2004. Abstract A022, p. 37.
DATABASE DIRECTED FULL-LENGTH CDNA GENERATION FROM NORMALIZED BOVINE CDNA LIBRARIES - (Abstract Only)
Harhay, G.P., Sonstegard, T.S., Clawson, M.L., Smith, T.P. 2004. Database directed full-length cDNA generation from normalized bovine cDNA libraries. International Genome Sequencing and Analysis Conference XVI, Washington, DC. September 27-30, 2004. Poster Abstract #49.
DISCRIMINATION OF ESCHERICHIA COLI O157:H7 FROM OTHER BACTERIA BY GENOTYPING SINGLE NUCLEOTIDE POLYMORPHISMS - (Abstract Only)
Bono, J.L., Keen, J.E., Clawson, M.L., Heaton, M.P., Fox, J.M., Chitko McKown, C.G., Laegreid, W.W. 2004. Discrimination of Escherichia coli O157:H7 from other bacteria by genotyping single nucleotide polymorphisms [abstract]. American Society for Microbiology. Paper No. C-311.
CORRELATION OF SRY AND ZFY ALLELES OF THE Y CHROMOSOME IN U.S. BEEF CATTLE - (Abstract Only)
CLAWSON, M.L., HEATON, M.P., FOX, J.M., CHITKO MCKOWN, C.G., SMITH, T.P., LAEGREID, W.W. CORRELATION OF SRY AND ZFY ALLELES OF THE Y CHROMOSOME IN U.S. BEEF CATTLE. PLANT AND ANIMAL GENOME CONFERENCE PROCEEDINGS. 2004. ABSTRACT NO. P310.
GENETIC RISK FACTORS FOR FAILURE OF PASSIVE TRANSFER IN THE BOVINE NEONATAL FC RECEPTOR - (Abstract Only)
LAEGREID, W.W., CLAWSON, M.L., HEATON, M.P., KEEN, J.E., CHITKO MCKOWN, C.G., FOX, J.M., SMITH, T.P., SNELLING, W.M., KEELE, J.W. GENETIC RISK FACTORS FOR FAILURE OF PASSIVE TRANSFER IN THE BOVINE NEONATAL FC RECEPTOR. PLANT AND ANIMAL GENOME CONFERENCE PROCEEDINGS. ABSTRACT NO. P642.
MALE-SPECIFIC SRY AND ZFY HAPLOTYPES IN U.S. BEEF CATTLE - (Peer Reviewed Journal)
Clawson, M.L., Heaton, M.P., Fox, J.M., Chitko Mckown, C.G., Smith, T.P., Laegreid, W.W. 2004. Male-specific SRY and ZFY haplotypes in U.S. beef cattle. Animal Genetics. 35(3):246-249.
BETA-2-MICROGLOBULIN HAPLOTYPES IN U.S. BEEF CATTLE AND ASSOCIATION WITH FAILURE OF PASSIVE TRANSFER IN NEWBORN CALVES - (Peer Reviewed Journal)
Clawson, M.L., Heaton, M.P., Chitko Mckown, C.G., Fox, J.M., Smith, T.P., Snelling, W.M., Keele, J.W., Laegreid, W.W. 2004. Beta-2-microglobulin haplotypes in u.s. beef cattle and association with failure of passive transfer in newborn calves. Mammalian Genome. 2004. V. 15. P. 227-236.
EFFECT OF EXOGENOUS GLUCOCORTICOIDS AND DIETARY CHANGE ON WINTER AND SUMMER STEC O157 FECAL SHEDDING IN NATURALLY-INFECTED BEEF CATTLE - (Abstract Only)
KEEN, J.E., LAEGREID, W.W., CHITKO MCKOWN, C.G., BONO, J.L., FOX, J.M., CLAWSON, M.L., HEATON, M.P. EFFECT OF EXOGENOUS GLUCOCORTICOIDS AND DIETARY CHANGE ON WINTER AND SUMMER STEC O157 FECAL SHEDDING IN NATURALLY-INFECTED BEEF CATTLE. RESEARCH WORKERS IN ANIMAL DISEASES CONFERENCE PROCEEDINGS. 2003. ABSTRACT NO. 83.
ASSOCIATION OF NOS2A HAPLOTYPES AND BACTERICIDAL ACTIVITY OF BOVINE MONOCYTE-DERIVED MACROPHAGES - (Abstract Only)
CHITKO MCKOWN, C.G., HEATON, M.P., GROSSE, W.M., KEEN, J.E., BONO, J.L., CLAWSON, M.L., FOX, J.M., MILLER, L.C., LAEGREID, W.W. ASSOCIATION OF NOS2A HAPLOTYPES AND BACTERICIDAL ACTIVITY OF BOVINE MONOCYTE-DERIVED MACROPHAGES. AMERICAN ASSOCIATION OF IMMUNOLOGISTS PROCEEDINGS. 2003. Abstract No. 150.1.
SEQUENCE DIVERSITY OF ESCHERICHIA COLI O157:H7 ISOLATES - (Abstract Only)
LAEGREID, W.W., BONO, J.L., CLAWSON, M.L., KEEN, J.E. SEQUENCE DIVERSITY OF ESCHERICHIA COLI O157:H7 ISOLATES. INTERNATIONAL SYMPOSIUM AND WORKSHOP ON SHIGA TOXIN ... ESCHERICHIA COLI. 2003. Abstract p. 137.
BETA2-MICROGLOBULIN HAPLOTYPE STRUCTURE IN U.S. BEEF CATTLE AND CORRELATION WITH SERUM IGG CONCENTRATION IN NEWBORN CALVES - (Abstract Only)
CLAWSON, M.L., HEATON, M.P., LAEGREID, W.W. BETA2-MICROGLOBULIN HAPLOTYPE STRUCTURE IN U.S. BEEF CATTLE AND CORRELATION WITH SERUM IGG CONCENTRATION IN NEWBORN CALVES. PLANT AND ANIMAL GENOME CONFERENCE PROCEEDINGS. 2003. Abstract No. P261.
PCR-BASED IDENTIFICATION OF BACTERIA IN ENDODONTIC INFECTIONS - (Peer Reviewed Journal)
FOUAD, A.F., BARRY, J., CAIMANO, M., CLAWSON, M.L., ZHU, Q., CARVER, R., HAZLETT, K., RADOLF, J.D. PCR-BASED IDENTIFICATION OF BACTERIA ASSOCIATED WITH ENDODONTIC INFECTIONS. JOURNAL OF CLINICAL MICROBIOLOGY. 2002. v. 40. p. 3223-3231.