Zobrazeno 1 - 10
of 81
pro vyhledávání: '"J.S. Van Kessel"'
Autor:
E. Hovingh, Abani K. Pradhan, Bryan T. Vinyard, J.S. Van Kessel, Huilin Cao, D.R. Wolfgang, Jeffrey S. Karns
Publikováno v:
Journal of Animal Science. 95:131-132
Autor:
J.S. Van Kessel, Robert H. Whitlock, Yrjö T. Gröhn, Rebecca L. Smith, Abani K. Pradhan, D.R. Wolfgang, Ynte H. Schukken, Julia M. Smith
Publikováno v:
Preventive Veterinary Medicine. 102:1-9
Environmental contamination with Mycobacterium avium subsp. paratuberculosis (MAP) is thought to be one of the primary sources of infection for dairy cattle. The exact link between fecal shedding of MAP by individual cows and environmental contaminat
Autor:
Robert H. Whitlock, Julia M. Smith, J.S. Van Kessel, Robert D. Schnabel, Jeremy F. Taylor, Ynte H. Schukken, Matthew L. Settles, Holly L. Neibergs, Stephanie D. McKay, Ricardo Zanella
Publikováno v:
Animal Genetics. 42:28-38
Johne's disease, caused by Mycobacterium avium subspecies paratuberculosis (Map), is a fatal disease in cattle. The objective of this study was to identify loci associated with tolerance in cows infected with Map. Tolerance was defined as a cow's fit
Autor:
Bhushan M. Jayarao, Alejandra A. Latorre, M.J. Zurakowski, Ynte H. Schukken, J.S. Van Kessel, C.S. Daugherty, Abani K. Pradhan, Kathryn J. Boor, B.A. Houser, Jeffrey S. Karns
Publikováno v:
Journal of Dairy Science. 93:2792-2802
The objective of this study was to assess the presence of a Listeria monocytogenes-containing biofilm in milking equipment as a potential source of bulk tank milk contamination on a dairy farm where milk contamination had been previously documented.
Autor:
Jason E. Lombard, C. P. Fossler, J.S. Van Kessel, Bruce A. Wagner, Jeffrey S. Karns, Ian A. Gardner, J. M. Ruzante
Publikováno v:
Zoonoses and Public Health. 57:e217-e225
The objective of this study was to evaluate herd characteristics and management practices associated with presence of Salmonella in the farm environment and in bulk tank milk (BTM) in US dairy herds. Herd management data, environmental culture, BTM a
Publikováno v:
Journal of Dairy Science. 93:1345-1354
This study investigated the effect of somatic cell count (SCC) in goat milk on yield, free fatty acid (FFA) profile, and sensory quality of semisoft cheese. Sixty Alpine goats without evidence of clinical mastitis were assigned to 3 groups with milk
Autor:
Robert D. Schnabel, Robert H. Whitlock, Jeremy F. Taylor, Stephanie D. McKay, J.S. Van Kessel, Holly L. Neibergs, Ricardo Zanella, Ynte H. Schukken, Matthew L. Settles, Julia M. Smith
Publikováno v:
Animal Genetics. 40:655-662
The purpose of this study was to identify loci associated with Mycobacterium avium subspecies paratuberculosis (Map) infection status in US Holsteins using the Illumina BovineSNP50 BeadChip whole genome single nucleotide polymorphism (SNP) assay. Two
Autor:
T. Fyock, S. Ladely, J.S. Van Kessel, Abani K. Pradhan, Ynte H. Schukken, Robert H. Whitlock, D.R. Wolfgang, Jeffrey S. Karns, Julia M. Smith, K. A. Nelen, E. Hovingh, Paula J. Fedorka-Cray
Publikováno v:
Journal of Dairy Science. 92:1811-1825
Endemic infectious diseases in dairy cattle are of significant concern to the industry as well as for public health because of their potential impact on animal and human health, milk and meat production, food safety, and economics. We sought to provi
Autor:
J.S. Van Kessel, Yrjö T. Gröhn, Prem P. Chapagain, Zhao Lu, Rebecca L. Smith, Rebecca M. Mitchell, Ynte H. Schukken
Publikováno v:
Journal of Theoretical Biology. 254:135-146
Johne's disease is caused by Mycobacterium avium subsp. paratuberculosis (MAP) infection and results in economic losses in the dairy industry. To control MAP transmission in herds, test-based culling has been recommended and immediate culling of high
Autor:
Thanh H. Dao, J.S. Van Kessel, Daniel R. Shelton, Jeffrey S. Karns, Greg McCarty, Yakov Pachepsky, Andrey Guber, Ali M. Sadeghi
Publikováno v:
Soil Science. 173:511-521
Information on the concurrent release and interactions between manure-borne phosphorus (P) and enteric bacteria to runoff from a live or dead grass sod is limited. A study of simulated runoff and an enzyme-based fractionation of runoff P forms from d