| Pathogens of bovine respiratory disease in North American feedlots conferring multidrug resistance via integrative conjugative elements CL Klima, R Zaheer, SR Cook, CW Booker, S Hendrick, TW Alexander, ... Journal of Clinical Microbiology 52 (2), 438-448, 2014 | 218 | 2014 |
| Effect of Subtherapeutic Administration of Antibiotics on the Prevalence of Antibiotic-Resistant Escherichia coli Bacteria in Feedlot Cattle TW Alexander, LJ Yanke, E Topp, ME Olson, RR Read, DW Morck, ... Applied and Environmental Microbiology 74 (14), 4405-4416, 2008 | 200 | 2008 |
| Prevalence and antimicrobial susceptibility of Mannheimia haemolytica, Pasteurella multocida, and Histophilus somni isolated from the lower respiratory tract of healthy feedlot … E Timsit, J Hallewell, C Booker, N Tison, S Amat, TW Alexander Veterinary microbiology 208, 118-125, 2017 | 142 | 2017 |
| A fibrolytic enzyme additive for lactating Holstein cow diets: ruminal fermentation, rumen microbial populations, and enteric methane emissions YH Chung, M Zhou, L Holtshausen, TW Alexander, TA McAllister, ... Journal of dairy science 95 (3), 1419-1427, 2012 | 135 | 2012 |
| The nasopharyngeal microbiota of feedlot cattle that develop bovine respiratory disease DB Holman, TA McAllister, E Topp, ADG Wright, TW Alexander Veterinary microbiology 180 (1-2), 90-95, 2015 | 122 | 2015 |
| Characterization of Mannheimia haemolytica isolated from feedlot cattle that were healthy or treated for bovine respiratory disease CL Klima, TW Alexander, S Hendrick, TA McAllister Canadian Journal of Veterinary Research 78 (1), 38-45, 2014 | 121 | 2014 |
| Longitudinal characterization of antimicrobial resistance genes in feces shed from cattle fed different subtherapeutic antibiotics TW Alexander, JL Yanke, T Reuter, E Topp, RR Read, BL Selinger, ... BMC microbiology 11, 1-12, 2011 | 116 | 2011 |
| Farm-to-fork characterization of Escherichia coli associated with feedlot cattle with a known history of antimicrobial use TW Alexander, GD Inglis, LJ Yanke, E Topp, RR Read, T Reuter, ... International journal of food microbiology 137 (1), 40-48, 2010 | 111 | 2010 |
| A review of the detection and fate of novel plant molecules derived from biotechnology in livestock production TW Alexander, T Reuter, K Aulrich, R Sharma, EK Okine, WT Dixon, ... Animal Feed Science and Technology 133 (1-2), 31-62, 2007 | 107 | 2007 |
| Effect of subtherapeutic vs. therapeutic administration of macrolides on antimicrobial resistance in Mannheimia haemolytica and enterococci isolated from beef cattle R Zaheer, SR Cook, CL Klima, K Stanford, T Alexander, E Topp, RR Read, ... Frontiers in microbiology 4, 133, 2013 | 98 | 2013 |
| Detection of transgenic and endogenous plant DNA in digesta and tissues of sheep and pigs fed Roundup Ready canola meal R Sharma, D Damgaard, TW Alexander, MER Dugan, JL Aalhus, ... Journal of Agricultural and Food Chemistry 54 (5), 1699-1709, 2006 | 98 | 2006 |
| A biosecure composting system for disposal of cattle carcasses and manure following infectious disease outbreak W Xu, T Reuter, GD Inglis, FJ Larney, TW Alexander, J Guan, K Stanford, ... Journal of Environmental Quality 38 (2), 437-450, 2009 | 96 | 2009 |
| Long-term and legacy effects of manure application on soil microbial community composition Y Zhang, X Hao, TW Alexander, BW Thomas, X Shi, NZ Lupwayi Biology and fertility of soils 54, 269-283, 2018 | 94 | 2018 |
| Antibiotic treatment in feedlot cattle: a longitudinal study of the effect of oxytetracycline and tulathromycin on the fecal and nasopharyngeal microbiota DB Holman, W Yang, TW Alexander Microbiome 7, 1-14, 2019 | 92 | 2019 |
| The nasopharyngeal microbiota of beef cattle before and after transport to a feedlot DB Holman, E Timsit, S Amat, DW Abbott, AG Buret, TW Alexander BMC microbiology 17, 1-12, 2017 | 92 | 2017 |
| Distinct bacterial metacommunities inhabit the upper and lower respiratory tracts of healthy feedlot cattle and those diagnosed with bronchopneumonia E Timsit, M Workentine, F van der Meer, T Alexander Veterinary microbiology 221, 105-113, 2018 | 91 | 2018 |
| Genetic characterization and antimicrobial susceptibility of Mannheimia haemolytica isolated from the nasopharynx of feedlot cattle CL Klima, TW Alexander, RR Read, SP Gow, CW Booker, S Hannon, ... Veterinary microbiology 149 (3-4), 390-398, 2011 | 89 | 2011 |
| The nasopharyngeal microbiota of feedlot cattle DB Holman, E Timsit, TW Alexander Scientific reports 5 (1), 15557, 2015 | 86 | 2015 |
| Respiratory viruses identified in western Canadian beef cattle by metagenomic sequencing and their association with bovine respiratory disease M Zhang, JE Hill, C Fernando, TW Alexander, E Timsit, F van der Meer, ... Transboundary and emerging diseases 66 (3), 1379-1386, 2019 | 83 | 2019 |
| Upper and lower respiratory tract microbiota in horses: bacterial communities associated with health and mild asthma (inflammatory airway disease) and effects of dexamethasone SL Bond, E Timsit, M Workentine, T Alexander, R Léguillette BMC microbiology 17, 1-11, 2017 | 81 | 2017 |
