Zobrazeno 1 - 10
of 82
pro vyhledávání: '"Heather K. Allen"'
Autor:
Schuyler D. Smith, Jinlyung Choi, Nicole Ricker, Fan Yang, Shannon Hinsa-Leasure, Michelle L. Soupir, Heather K. Allen, Adina Howe
Publikováno v:
Communications Biology, Vol 5, Iss 1, Pp 1-9 (2022)
Smith et al. present DARTE-QM, a highthroughput sequencing method for screening environmental DNA samples for antibiotic resistance genes on a broad scale. This method is demonstrated as effective on soil, manure and livestock fecal samples, as well
Externí odkaz:
https://doaj.org/article/1612563fb2cf420bb60707e25983132d
Autor:
Daniel W. Nielsen, Nicole Ricker, Nicolle L. Barbieri, Heather K. Allen, Lisa K. Nolan, Catherine M. Logue
Publikováno v:
BMC Research Notes, Vol 13, Iss 1, Pp 1-7 (2020)
Abstract Objective Extraintestinal Pathogenic E. coli (ExPEC), are responsible for host diseases such as Neonatal Meningitis Escherichia coli (NMEC), the second-leading cause of neonatal bacterial meningitis, Avian Pathogenic E. coli (APEC), a cause
Externí odkaz:
https://doaj.org/article/a426e5d811e54226bbff6a9d1043b927
Publikováno v:
mSystems, Vol 6, Iss 6 (2021)
ABSTRACT Piglets are often weaned between 19 and 22 days of age in North America, although in some swine operations this may occur at 14 days or less. Piglets are abruptly separated from their sow at weaning and are quickly transitioned from sow’s
Externí odkaz:
https://doaj.org/article/afc5cdd19ab94c8a88f6370ad6a872e9
Autor:
Nicole Ricker, Julian Trachsel, Phillip Colgan, Jennifer Jones, Jinlyung Choi, Jaejin Lee, Johann F. Coetzee, Adina Howe, Susan L. Brockmeier, Crystal L. Loving, Heather K. Allen
Publikováno v:
Frontiers in Veterinary Science, Vol 7 (2020)
Oral antibiotics are a critical tool for fighting bacterial infections, yet their use can have negative consequences, such as the disturbance of healthy gut bacterial communities and the dissemination of antibiotic residues in feces. Altering antibio
Externí odkaz:
https://doaj.org/article/b97471c6b5e74c75a57d221fd89f4fbd
Autor:
Raies A. Mir, Robert G. Schaut, Torey Looft, Heather K. Allen, Vijay K. Sharma, Indira T. Kudva
Publikováno v:
Frontiers in Microbiology, Vol 11 (2020)
Cattle are the asymptomatic reservoirs of Escherichia coli O157:H7 (O157) that preferentially colonizes the bovine recto-anal junction (RAJ). Understanding the influence of O157 on the diversity of the RAJ microbiota could give insights into its pers
Externí odkaz:
https://doaj.org/article/784bfb7574ea46fdb0405686d9952a06
Publikováno v:
Antibiotics, Vol 11, Iss 2, p 181 (2022)
IncI2 plasmids appear to have only recently become associated with resistance genes; however, their tendency to carry resistance to the antibiotics of last resort and their widespread distribution increase their relative importance. In this study, we
Externí odkaz:
https://doaj.org/article/c365b44f39d640239211655bfb8b5362
Publikováno v:
Frontiers in Immunology, Vol 10 (2019)
Interactions between diet, the microbiota, and the host set the ecological conditions in the gut and have broad implications for health. Prebiotics are dietary compounds that may shift conditions toward health by promoting the growth of beneficial mi
Externí odkaz:
https://doaj.org/article/08b19801fa114fbc87fe7b0052821193
Autor:
Timothy A. Johnson, Torey Looft, Andrew J. Severin, Darrell O. Bayles, Daniel J. Nasko, K. Eric Wommack, Adina Howe, Heather K. Allen
Publikováno v:
mBio, Vol 8, Iss 4 (2017)
ABSTRACT Carbadox is a quinoxaline-di-N-oxide antibiotic fed to over 40% of young pigs in the United States that has been shown to induce phage DNA transduction in vitro; however, the effects of carbadox on swine microbiome functions are poorly under
Externí odkaz:
https://doaj.org/article/3d8a07994516454c94ded003c5252937
Publikováno v:
mSystems, Vol 2, Iss 3 (2017)
ABSTRACT The swine gut microbiota encompasses a large and diverse population of bacteria that play a significant role in pig health. As such, a number of recent studies have utilized high-throughput sequencing of the 16S rRNA gene to characterize the
Externí odkaz:
https://doaj.org/article/2106ade9215b480b81a1b9392b3f901f
Autor:
Carlos Rios-Velazquez, Lynn L. Williamson, Karen A. Cloud-Hansen, Heather K. Allen, Mathew D. McMahon, Zakee L. Sabree, Justin J. Donato, Jo Handelsman
Publikováno v:
Journal of Microbiology & Biology Education, Vol 12, Iss 2, Pp 120-126 (2011)
We designed a week-long laboratory workshop in metagenomics for a cohort of undergraduate student researchers. During this course, students learned and utilized molecular biology and microbiology techniques to construct a metagenomic library from Pue
Externí odkaz:
https://doaj.org/article/0bbfba99bbe94a44804a921ddd698c7e