bioRxiv preprint doi: https://doi.org/10.1101/2020.02.19.957092; this version posted February 20, 2020. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC-ND 4.0 International license. 1 RESPIRATORY AND GUT MICROBIOTA IN COMMERCIAL TURKEY FLOCKS WITH 2 DISPARATE WEIGHT GAIN TRAJECTORIES DISPLAY DIFFERENTIAL 3 COMPOSITIONAL DYNAMICS 4 5 Kara J.M. Taylor1‡, John M. Ngunjiri1‡, Michael C. Abundo1,2, Hyesun Jang1,2, Mohamed 6 Elaish1, Amir Ghorbani1,2, Mahesh KC1,2, Bonnie P. Weber3, Timothy J. Johnson3,4, Chang-Won 1,2* 7 Lee 8 9 1Food Animal Health Research Program, Ohio Agricultural Research and Development Center, 10 The Ohio State University, Wooster, Ohio, United States of America 11 2Department of Veterinary Preventive Medicine, College of Veterinary Medicine, The Ohio 12 State University, Columbus, Ohio, United States of America 13 3Department of Veterinary and Biomedical Sciences, University of Minnesota, Saint Paul, 14 Minnesota, USA 15 4Mid-Central Research and Outreach Center, University of Minnesota, Willmar, Minnesota, 16 USA 17 18 ‡Co-first authors contributed equally to the manuscript. 19 *Corresponding author:
[email protected] 1 bioRxiv preprint doi: https://doi.org/10.1101/2020.02.19.957092; this version posted February 20, 2020. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC-ND 4.0 International license.