Publications by authors named "Tim A McAllister"

229 Publications

Corrigendum: Multidrug Resistance in Associated With Bovine Respiratory Disease Mortalities in North America From 2011 to 2016.

Authors:
Cassidy L Klima Devin B Holman Shaun R Cook Cheyenne C Conrad Brenda J Ralston Nick Allan R Michele Anholt Yan D Niu Kim Stanford Sherry J Hannon Calvin W Booker Tim A McAllister

Front Microbiol 2020 2;11:638008. Epub 2021 Feb 2.

Lethbridge Research and Development Centre, Agriculture and Agri-Food Canada, Lethbridge, AB, Canada.

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February 2021

Effect of silage source, physically effective neutral detergent fiber, and undigested neutral detergent fiber concentrations on performance and carcass characteristics of finishing steers.

Authors:
Murillo C S Pereira Wenzhu Z Yang Karen A Beauchemin Tim A McAllister Katharine M Wood Gregory B Penner

Transl Anim Sci 2021 Jan 4;5(1):txaa236. Epub 2021 Jan 4.

Department of Animal and Poultry Science, University of Saskatchewan, Saskatoon, Canada.

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January 2021

Quantifying fluorescent glycan uptake to elucidate strain-level variability in foraging behaviors of rumen bacteria.

Authors:
Leeann Klassen Greta Reintjes Jeffrey P Tingley Darryl R Jones Jan-Hendrik Hehemann Adam D Smith Timothy D Schwinghamer Carol Arnosti Long Jin Trevor W Alexander Carolyn Amundsen Dallas Thomas Rudolf Amann Tim A McAllister D Wade Abbott

Microbiome 2021 01 22;9(1):23. Epub 2021 Jan 22.

Lethbridge Research and Development Centre, Agriculture and Agri-Food Canada, 5403-1st Avenue South, Lethbridge, Alberta, T1J 4B1, Canada.

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January 2021

Feedlot Cattle Antimicrobial Use Surveillance Network: A Canadian Journey.

Authors:
Sherry J Hannon Stephanie A Brault Simon J G Otto Paul S Morley Tim A McAllister Calvin W Booker Sheryl P Gow

Front Vet Sci 2020 20;7:596042. Epub 2020 Nov 20.

Canadian Integrated Program for Antimicrobial Resistance Surveillance, Public Health Agency of Canada, Saskatoon, SK, Canada.

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November 2020

Molecular speciation and aromaticity of biochar-manure: Insights from elemental, stable isotope and solid-state DPMAS C NMR analyses.

Authors:
Carlos M Romero Abby-Ann P H Redman Stephanie A Terry Paul Hazendonk Xiying Hao Tim A McAllister Erasmus Okine

J Environ Manage 2021 Feb 6;280:111705. Epub 2020 Dec 6.

Department of Biological Sciences, University of Lethbridge, Lethbridge, AB, T1K 3M4, Canada.

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February 2021

Multidrug Resistance in Associated With Bovine Respiratory Disease Mortalities in North America From 2011 to 2016.

Authors:
Cassidy L Klima Devin B Holman Shaun R Cook Cheyenne C Conrad Brenda J Ralston Nick Allan R Michele Anholt Yan D Niu Kim Stanford Sherry J Hannon Calvin W Booker Tim A McAllister

Front Microbiol 2020 5;11:606438. Epub 2020 Nov 5.

Lethbridge Research and Development Centre, Agriculture and Agri-Food Canada, Lethbridge, AB, Canada.

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November 2020

Greenhouse gas and ammonia emissions from stored manure from beef cattle supplemented 3-nitrooxypropanol and monensin to reduce enteric methane emissions.

Authors:
Jennifer L Owens Ben W Thomas Jessica L Stoeckli Karen A Beauchemin Tim A McAllister Francis J Larney Xiying Hao

Sci Rep 2020 11 9;10(1):19310. Epub 2020 Nov 9.

Agriculture and Agri-Food Canada, Lethbridge Research and Development Centre, 5403 1st Ave S., Lethbridge, AB, T1J 4B1, Canada.

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November 2020

Conserving purple prairie clover (Dalea purpurea Vent.) as hay and silage had little effect on the efficacy of condensed tannins in modulating ruminal fermentation in vitro.

Authors:
Kai Peng Zhongjun Xu Jayakrishnan Nair Long Jin Tim A McAllister Surya Acharya Yuxi Wang

J Sci Food Agric 2021 Feb 20;101(3):1247-1254. Epub 2020 Nov 20.

Agriculture and Agri-Food Canada, Lethbridge Research and Development Centre, Lethbridge, Alberta, Canada.

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February 2021

Interrelationships of Fiber-Associated Anaerobic Fungi and Bacterial Communities in the Rumen of Bloated Cattle Grazing Alfalfa.

Authors:
Elnaz Azad Kelsey B Fehr Hooman Derakhshani Robert Forster Surya Acharya Ehsan Khafipour Emma McGeough Tim A McAllister

Microorganisms 2020 Oct 7;8(10). Epub 2020 Oct 7.

Department of Animal Science, University of Manitoba, Winnipeg, MB R3T 2N2, Canada.

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October 2020

Bacteriophage biocontrol of Shiga toxigenic Escherichia coli (STEC) O145 biofilms on stainless steel reduces the contamination of beef.

Authors:
Changbao Wang Hua Hang Shoubiao Zhou Yan D Niu Hechao Du Kim Stanford Tim A McAllister

Food Microbiol 2020 Dec 21;92:103572. Epub 2020 Jun 21.

Lethbridge Research and Development Centre, Agriculture and Agri-Food Canada, Lethbridge, AB, T1J 4B1, Canada. Electronic address:

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December 2020

Effects of inoculation of corn silage with Lactobacillus hilgardii and Lactobacillus buchneri on silage quality, aerobic stability, nutrient digestibility, and growth performance of growing beef cattle.

Authors:
Jayakrishnan Nair Niu Huaxin Estefanía Andrada Hee-Eun Yang Eric Chevaux Pascal Drouin Tim A McAllister Yuxi Wang

J Anim Sci 2020 Oct;98(10)

Lethbridge Research and Development Centre, Agriculture and Agri-Food Canada, Lethbridge, Canada.

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October 2020

Investigation of Macrolide Resistance Genotypes in Isolates from Canadian Feedlot Cattle.

Authors:
Andrea Kinnear Tim A McAllister Rahat Zaheer Matthew Waldner Antonio C Ruzzini Sara Andrés-Lasheras Sarah Parker Janet E Hill Murray D Jelinski

Pathogens 2020 Jul 30;9(8). Epub 2020 Jul 30.

Western College of Veterinary Medicine, University of Saskatchewan, Saskatoon, SK S7N 5B4, Canada.

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July 2020

Author Correction: Surveillance of Enterococcus spp. reveals distinct species and antimicrobial resistance diversity across a One-Health continuum.

Authors:
Rahat Zaheer Shaun R Cook Ruth Barbieri Noriko Goji Andrew Cameron Aaron Petkau Rodrigo Ortega Polo Lisa Tymensen Courtney Stamm Jiming Song Sherry Hannon Tineke Jones Deirdre Church Calvin W Booker Kingsley Amoako Gary Van Domselaar Ron R Read Tim A McAllister

Sci Rep 2020 Aug 4;10(1):13401. Epub 2020 Aug 4.

Lethbridge Research and Development Centre, Agriculture and Agri-Food Canada, 5403 1st Avenue South, Lethbridge, AB, T1J 4P4, Canada.

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August 2020

Effect of a pine enhanced biochar on growth performance, carcass quality, and feeding behavior of feedlot steers.

Authors:
Stephanie A Terry Abby-Ann P Redman Gabriel O Ribeiro Alex V Chaves Karen A Beauchemin Erasmus Okine Tim A McAllister

Transl Anim Sci 2020 Apr 31;4(2):831-838. Epub 2020 Jan 31.

Lethbridge Research and Development Centre, Agriculture and Agri-Food Canada, Lethbridge, Alberta, Canada.

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April 2020

Use of barley or corn silage when fed with barley, corn, or a blend of barley and corn on growth performance, nutrient utilization, and carcass characteristics of finishing beef cattle.

Authors:
Jordan A Johnson Brittney D Sutherland John J McKinnon Tim A McAllister Gregory B Penner

Transl Anim Sci 2020 Jan 22;4(1):129-140. Epub 2019 Oct 22.

Department of Animal and Poultry Science, University of Saskatchewan, Saskatoon, Saskatchewan, Canada.

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January 2020

Impact of a phytogenic feed additive on growth performance, feed intake, and carcass traits of finishing steers.

Authors:
Tassilo Brand Martin Hünerberg Tim A McAllister Maolong He Atef M Saleem Yizhao Shen Bryan Miller Wenzhu Yang

Transl Anim Sci 2019 Jul 27;3(4):1162-1172. Epub 2019 Jul 27.

Agriculture and Agri-Food Canada, Lethbridge, Alberta, Canada.

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July 2019

A One Health Comparative Assessment of Antimicrobial Resistance in Generic and Extended-Spectrum Cephalosporin-Resistant from Beef Production, Sewage and Clinical Settings.

Authors:
Emelia H Adator Claudia Narvaez-Bravo Rahat Zaheer Shaun R Cook Lisa Tymensen Sherry J Hannon Calvin W Booker Deirdre Church Ron R Read Tim A McAllister

Microorganisms 2020 Jun 11;8(6). Epub 2020 Jun 11.

Department of Food and Human Nutritional Sciences, University of Manitoba, Winnipeg, MB R3T 2N2, Canada.

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June 2020

Pretreatment of crop residues by ammonia fiber expansion (AFEX) alters the temporal colonization of feed in the rumen by rumen microbes.

Authors:
Stephanie A Terry Gabriel O Ribeiro Cheyenne C Conrad Karen A Beauchemin Tim A McAllister Robert J Gruninger

FEMS Microbiol Ecol 2020 06;96(6)

Lethbridge Research and Development Centre, Agriculture and Agri-Food Canada, Lethbridge, AB, T1J 4B1, Canada.

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June 2020

Activity of Bacteriophage and Complex Tannins against Biofilm-Forming Shiga Toxin-Producing from Canada and South Africa.

Authors:
Emmanuel W Bumunang Collins N Ateba Kim Stanford Yan D Niu Y Wang Tim A McAllister

Antibiotics (Basel) 2020 May 15;9(5). Epub 2020 May 15.

Agriculture and Agri-Food Canada, Lethbridge Research and Development Centre, Lethbridge, AB T1J 4B1, Canada.

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May 2020

Effect of ammonia fiber expansion-treated wheat straw and a recombinant fibrolytic enzyme on rumen microbiota and fermentation parameters, total tract digestibility, and performance of lambs.

Authors:
Gabriel O Ribeiro Robert J Gruninger Darryl R Jones Karen A Beauchemin Wen Zhu Yang Yuxi Wang D Wade Abbott Adrian Tsang Tim A McAllister

J Anim Sci 2020 May;98(5)

Lethbridge Research and Development Centre, Agriculture and Agri-Food Canada, Lethbridge, Canada.

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May 2020

Association of leptin genotype with growth performance, adipocyte cellularity, meat quality, and fatty acid profile in beef steers fed flaxseed or high-oleate sunflower seed diets with or without triticale dried distiller's grains.

Authors:
Maolong L He Kim Stanford Michael E R Dugan Leigh Marquess Tim A McAllister

J Anim Sci 2020 Apr;98(4)

Lethbridge Research and Development Centre, Agriculture and Agri-Food Canada, Lethbridge, Canada.

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April 2020

Whole Genome Sequencing Differentiates Presumptive Extended Spectrum Beta-Lactamase Producing along Segments of the One Health Continuum.

Authors:
Emelia H Adator Matthew Walker Claudia Narvaez-Bravo Rahat Zaheer Noriko Goji Shaun R Cook Lisa Tymensen Sherry J Hannon Deirdre Church Calvin W Booker Kingsley Amoako Celine A Nadon Ron Read Tim A McAllister

Microorganisms 2020 Mar 22;8(3). Epub 2020 Mar 22.

Department of Food and Human Nutritional Sciences, University of Manitoba, Winnipeg, MB R3T 2N2, Canada.

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March 2020

Surveillance of Enterococcus spp. reveals distinct species and antimicrobial resistance diversity across a One-Health continuum.

Authors:
Rahat Zaheer Shaun R Cook Ruth Barbieri Noriko Goji Andrew Cameron Aaron Petkau Rodrigo Ortega Polo Lisa Tymensen Courtney Stamm Jiming Song Sherry Hannon Tineke Jones Deirdre Church Calvin W Booker Kingsley Amoako Gary Van Domselaar Ron R Read Tim A McAllister

Sci Rep 2020 03 3;10(1):3937. Epub 2020 Mar 3.

Lethbridge Research and Development Centre, Agriculture and Agri-Food Canada, 5403 1st Avenue South, Lethbridge, AB, T1J 4P4, Canada.

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March 2020

Effects of inclusion of purple prairie clover ( Vent.) with native cool-season grasses on fermentation and digestibility of mixed forages.

Authors:
Kai Peng Gemma L Gresham Tim A McAllister Zhongjun Xu Alan Iwaasa Mike Schellenberg Alex V Chaves Yuxi Wang

J Anim Sci Biotechnol 2020 14;11:23. Epub 2020 Feb 14.

2Agriculture and Agri-Food Canada, Lethbridge Research and Development Centre, Lethbridge, AB T1J 4B1 Canada.

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February 2020

Biofilm formation by South African non-O157 Shiga toxigenic on stainless steel coupons.

Authors:
Emmanuel W Bumunang Collins N Ateba Kim Stanford Tim A McAllister Yan D Niu

Can J Microbiol 2020 Apr 4;66(4):328-336. Epub 2020 Feb 4.

Department of Ecosystem and Public Health, Faculty of Veterinary Medicine, University of Calgary, Calgary, Alberta, Canada.

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April 2020

Comparative genomics of multidrug-resistant Enterococcus spp. isolated from wastewater treatment plants.

Authors:
Haley Sanderson Rodrigo Ortega-Polo Rahat Zaheer Noriko Goji Kingsley K Amoako R Stephen Brown Anna Majury Steven N Liss Tim A McAllister

BMC Microbiol 2020 01 24;20(1):20. Epub 2020 Jan 24.

Agriculture and AgriFood Canada, Lethbridge Research and Development Center, 5403 1 Avenue South, PO Box 3000, Lethbridge, T1J 4B1, Canada.

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January 2020

Antimicrobial Sensitivity Testing of Isolates Derived from Western Canadian Feedlot Cattle.

Authors:
Murray Jelinski Andrea Kinnear Karen Gesy Sara Andrés-Lasheras Rahat Zaheer Scott Weese Tim A McAllister

Microorganisms 2020 Jan 16;8(1). Epub 2020 Jan 16.

Lethbridge Research and Development Centre, Agriculture and Agri-Food Canada, Lethbridge, AB T1J 4B1, Canada.

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January 2020

Effect of feeding barley or corn silage with dry-rolled barley, corn, or a blend of barley and corn grain on rumen fermentation, total tract digestibility, and nitrogen balance for finishing beef heifers.

Authors:
Jordan A Johnson Brittney D Sutherland John J McKinnon Tim A McAllister Gregory B Penner

J Anim Sci 2020 Jan;98(1)

Department of Animal and Poultry Science, University of Saskatchewan, Saskatoon, Saskatchewan, Canada.

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January 2020

Effect of a bacteriophage T5virus on growth of Shiga toxigenic Escherichia coli and Salmonella strains in individual and mixed cultures.

Authors:
Yan D Niu Hui Liu Roger P Johnson Tim A McAllister Kim Stanford

Virol J 2020 01 7;17(1). Epub 2020 Jan 7.

Alberta Agriculture and Forestry, Agriculture Centre, Lethbridge, AB, T1J 4V6, Canada.

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January 2020

A direct qPCR screening approach to improve the efficiency of Mycoplasma bovis isolation in the frame of a broad surveillance study.

Authors:
Sara Andrés-Lasheras Rahat Zaheer Reuben Ha Catrione Lee Murray Jelinski Tim A McAllister

J Microbiol Methods 2020 02 13;169:105805. Epub 2019 Dec 13.

Lethbridge Research and Development Centre, Agriculture and Agri-Food Canada, Lethbridge, AB, Canada. Electronic address:

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February 2020