Results 201 to 210 of about 6,899 (231)

Corynebacterium pseudotuberculosis: Whole genome sequencing reveals unforeseen and relevant genetic diversity in this pathogen. [PDF]

PLoS One
Hiller E, Hörz V, Sting R.
europepmc   +1 more source

Ecology and geography of Cache Valley virus assessed using ecological niche modeling. [PDF]

Parasit Vectors
Muller JA, López K, Escobar LE, Auguste AJ.   +3 more
europepmc   +1 more source

Some of the next articles are maybe not open access.

Related searches:

CD11b of Ovis canadensis and Ovis aries: Molecular cloning and characterization

Veterinary Immunology and Immunopathology, 2007
Leukotoxin (Lkt) is the primary virulence factor secreted by Mannheimia haemolytica which causes pneumonia in ruminants. Previously, we have shown that CD18, the beta subunit of beta(2) integrins, mediates Lkt-induced cytolysis of ruminant leukocytes.
Subramaniam Srikumaran, Paulraj K. Lawrence   +1 more
openaire   +3 more sources

Finite Element Analysis of Ramming in Ovis canadensis

Journal of Biomechanical Engineering, 2011
The energy produced during the ramming of bighorn sheep (Ovis canadensis) would be expected to result in undesirable stresses in their frontal skull, which in turn would cause brain injury; yet, this animal seems to suffer no ill effects. In general, horn is made of an α-keratin sheath covering a bone. Despite volumes of data on the ramming behavior of
Srinivasan Arjun Tekalur, Parimal Maity
openaire   +3 more sources

MICROORGANISMS ASSOCIATED WITH A PNEUMONIC EPIZOOTIC IN ROCKY MOUNTAIN BIGHORN SHEEP (OVIS CANADENSIS CANADENSIS)

Journal of Zoo and Wildlife Medicine, 2007
A comprehensive study of a pneumonic epizootic was initiated when the first signs of disease were noted in a metapopulation of bighorn sheep inhabiting Hells Canyon, bordering Idaho, Oregon, and Washington. A total of 92 bighorn sheep were tested for etiologic agents during the following 6-mo study period.
William J. Foreyt, E. Frances Cassirer, Alton C. S. Ward, Glen C. Weiser, Karen M. Rudolph, Walter J. DeLong, David L. Hunter, Richard B. Rimler   +7 more
openaire   +3 more sources

Psoroptic Scabies in Rocky Mountain Bighorn Sheep (Ovis canadensis canadensis) from Wyoming

Journal of Wildlife Diseases, 1990
Thirteen Rocky Mountain bighorn sheep (Ovis canadensis canadensis) with clinical signs of psoroptic scabies were captured in Wyoming. Signs included droopy ears, depilation on the head and neck, and exudate in the ears. Mites were identified as either Psoroptes cervinus or P. equi.
A L Muschenheim, F C Wright, E T Thorne, Stanley H. Anderson, Elizabeth S. Williams   +4 more
openaire   +2 more sources

Freemartinism in a Captive Herd of Rocky Mountain Bighorn Sheep (Ovis canadensis) [PDF]

Journal of Wildlife Diseases, 1992
Freemartinism in two animals from a captive herd of Rocky Mountain bighorn sheep (Ovis canadensis) at the Denver Zoological Gardens (Denver, Colorado, USA) is described. A young ewe had female external genitalia, a masculine appearance, and demonstrated male behavior as she matured.
Thomas D. Bunch, Richard C. Cambre, Michelle W. Frahm, David E. Kenny   +3 more
openaire   +2 more sources

Genetics and the conservation of mountain sheep ovis canadensis nelsoni

Biological Conservation, 1986
Abstract Recent hypotheses have proposed that mountain sheep were suffering from inbreeding depression. Here we present an alternative hypothesis. We have examined sheep migration abilities, the distances required for migration, and sheep mating patterns to challenge the inbreeding hypothesis and conclude that the sound application of more ...
Vernon C. Bleich, Orlando A. Schwartz, Stephen A. Holl   +2 more
openaire   +2 more sources

ROCKY MOUNTAIN BIGHORN SHEEP (OVIS CANADENSIS CANADENSIS) MILK: I. GROSS COMPOSITION AND FAT CONSTITUTION [PDF]

Canadian Journal of Zoology, 1965
Milk was obtained from five Rocky Mountain bighorn sheep living in the Jasper Park area of Alberta. The milk was collected at [Formula: see text] and 3 months post partum. The gross composition and milk fat fatty acids of the milk samples and of a sample of domestic sheep milk (Suffolk, 1 month post partum) were determined.
E. C. H. Chen, B. E. Baker, D. A. Blood
openaire   +2 more sources

Biomechanical Analysis of Ramming Behavior in Ovis Canadensis

2011
Horns have been hypothesized to help in absorbing shock and protecting the brain during ramming events. I general, horn is made of a a-keratin sheath covering a porous bone. The objective of the present study is to investigate the shock-absorptive role of the keratinous sheath and bony core of horns; particularly in Bighorn Sheep (Ovis Canadensis).
Parimal Maity, Srinivasan Arjun Tekalur
openaire   +2 more sources