Results 21 to 30 of about 2,273 (203)

Metagenomic Nanopore Sequencing of Tickborne Pathogens, Mongolia [PDF]

open access: yesEmerging Infectious Diseases
We performed nanopore-based metagenomic screening on 885 ticks collected from 6 locations in Mongolia and divided the results into 68 samples: 23 individual samples and 45 pools of 2–12 tick samples each.
Koray Ergunay   +11 more
doaj   +2 more sources

شباهت های ژنتیکی و تجزیه و تحلیل تبارشناختی گونه های وحشی و اهلی گوسفند بر اساس ژنوم میتوکندریایی [PDF]

open access: yesتحقیقات تولیدات دامی, 2022
در مطالعه‌ حاضر، توالی‌های کامل ژنوم میتوکندریایی همراه با توالی­های جداگانه 13 ژن رمزگر پروتئین به ازای هر ژنوم از شش گونه‌ گوسفند وحشی شامل Asian Mouflon (Ovis orientalis)، Bighorn (Ovis canadensis)، Argali (Ovis ammon)، Urial (Ovis vignei)، Snow (Ovis
فاطمه ربیعی   +3 more
doaj   +1 more source

Distribución corporal de garrapatas (Acari: Ixodidae y Argasidae) asociadas a Odocoielus virginianus (Artiodactyla: Cervidae) y Ovis canadensis (Artiodactyla: Bovidae) en tres estados del norte de México

open access: yesRevista Mexicana de Ciencias Pecuarias, 2021
Las garrapatas impactan como vectores por transmitir patógenos de importancia médica y veterinaria en México, pero los estudios taxonómicos de abundancia, prevalencia, intensidad y preferencia en la distribución corporal de venado cola blanca (Odocoileus
Mariana Cuesy León   +3 more
doaj   +1 more source

Carrying capacity and cumulative effects management: A case study using bighorn sheep

open access: yesConservation Science and Practice, 2023
Successful cumulative effects management is fundamental for conservation policy and practice. We investigated the application of a carrying capacity (CC) model as a cumulative effects management tool for bighorn sheep (Ovis canadensis canadensis) in ...
Meghan M. Beale   +3 more
doaj   +1 more source

Disease Ecology of a Low-Virulence Mycoplasma ovipneumoniae Strain in a Free-Ranging Desert Bighorn Sheep Population

open access: yesAnimals, 2022
Infectious pneumonia associated with the bacterial pathogen Mycoplasma ovipneumoniae is an impediment to bighorn sheep (Ovis canadensis) population recovery throughout western North America, yet the full range of M.
Brianna M. Johnson   +3 more
doaj   +1 more source

Genomic analysis of morphometric traits in bighorn sheep using the Ovine Infinium® HD SNP BeadChip [PDF]

open access: yesPeerJ, 2018
Elucidating the genetic basis of fitness-related traits is a major goal of molecular ecology. Traits subject to sexual selection are particularly interesting, as non-random mate choice should deplete genetic variation and thereby their evolutionary ...
Joshua M. Miller   +2 more
doaj   +2 more sources

A simple genetic method to distinguish mule deer and bighorn sheep fecal pellets and its application to detecting bighorn sheep colonization events in California

open access: yesCalifornia Fish and Wildlife Journal, 2023
Bighorn sheep (Ovis canadensis) habitat frequently is geographically discontinuous and the metapopulation model fits this species well. Consequently, extinction-colonization dynamics are important and need to be monitored.
John Wehausen
doaj   +1 more source

Restoration of bighorn sheep: History, successes, and remaining conservation issues

open access: yesFrontiers in Ecology and Evolution, 2023
Mammals are imperiled worldwide, primarily from habitat loss or modification, and exhibit downward trends in their populations and distributions. Likewise, large-bodied herbivores have undergone a collapse in numbers and are at the highest extinction ...
Jericho C. Whiting   +3 more
doaj   +1 more source

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