Bile salts affect expression of Escherichia coli O157:H7 genes for virulence and iron acquisition, and promote growth under iron limiting conditions.

Autor: Steve Hamner, Kate McInnerney, Kerry Williamson, Michael J Franklin, Timothy E Ford

Publikováno v: PLoS ONE, Vol 8, Iss 9, p e74647 (2013)

Bile salts exhibit potent antibacterial properties, acting as detergents to disrupt cell membranes and as DNA-damaging agents. Although bacteria inhabiting the intestinal tract are able to resist bile's antimicrobial effects, relatively little is kno

Externí odkaz: https://doaj.org/article/d41f1921a29c4c639394ce6c7c53414f

Unexpected Prevalence of

Autor: Steve, Hamner, Steven D, Fenster, Benjamin T, Nance, Katherine A, McLain, Kami S, Parrish-Larson, Michael W, Morrow, Timothy E, Ford

Publikováno v: International Journal of Environmental Research and Public Health

Since 2014, biology students at Fort Lewis College have studied the water quality of the Animas River in Durango, Colorado. Environmental microbiology and molecular biology techniques have been employed to study Escherichia coli isolates from the riv

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::25ee270ccc5727d8648374da18f773a6
https://pubmed.ncbi.nlm.nih.gov/31892143

A Metagenomic Approach to Evaluating Surface Water Quality in Haiti

Autor: Paul M. Jasmin, Rita R. Colwell, Steve Hamner, Nur A. Hasan, Timothy E. Ford, Monika A. Roy, Jean M. Arnaud

Publikováno v: International Journal of Environmental Research and Public Health
Volume 15
Issue 10
International Journal of Environmental Research and Public Health, Vol 15, Iss 10, p 2211 (2018)

The cholera epidemic that occurred in Haiti post-earthquake in 2010 has resulted in over 9000 deaths during the past eight years. Currently, morbidity and mortality rates for cholera have declined, but cholera cases still occur on a daily basis. One

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62a5103c248d20cdf80caf216be8143b

Detection and source tracking ofEscherichia coli, harboring intimin and Shiga toxin genes, isolated from the Little Bighorn River, Montana

Autor: Steve Hamner, Susan C. Broadaway, Ethan Berg, Sean Stettner, Barry H. Pyle, Nita Big Man, Joseph Old Elk, Margaret J. Eggers, John Doyle, Larry Kindness, Brandon Good Luck, Timothy E. Ford, Anne C. Camper

Publikováno v: International Journal of Environmental Health Research. 24:341-362

The Little Bighorn River flows through the Crow Indian Reservation in Montana. In 2008, Escherichia coli concentrations as high as 7179 MPN/100 ml were detected in the river at the Crow Agency Water Treatment Plant intake site. During 2008, 2009, and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b0e6859a596e2b32b53f80d6efdd9435
https://doi.org/10.1080/09603123.2013.835030

A Perspective on the Global Pandemic of Waterborne Disease

Autor: Steve Hamner, Timothy E. Ford

Publikováno v: Microbial ecology. 76(1)

Waterborne diseases continue to take a heavy toll on the global community, with developing nations, and particularly young children carrying most of the burden of morbidity and mortality. Starting with the historical context, this article explores so

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b264d60cbb95a8b186d92352bc1c5112
https://pubmed.ncbi.nlm.nih.gov/26022715