Results 31 to 40 of about 273,579 (298)

Harnessing cross-species alignment to discover SNPs and generate a draft genome sequence of a bighorn sheep (Ovis canadensis) [PDF]

open access: yes, 2015
Background: Whole genome sequences (WGS) have proliferated as sequencing technology continues to improve and costs decline. While many WGS of model or domestic organisms have been produced, a growing number of non-model species are also being sequenced ...
Coltman, David W.   +4 more
core   +2 more sources

Diet uniformity at an early farming community in northwest Anatolia (Turkey) : carbon and nitrogen isotope studies of bone collagen at Aktopraklik [PDF]

open access: yes, 2017
Aktopraklık is a settlement site composed of three areas (A–C) in the Marmara region of northwest Anatolia, with phases of occupation that date to the Late Neolithic and Early Chalcolithic periods, mid-seventh to mid-sixth millennium bc (ca.
Alpaslan-Roodenberg, Songül   +5 more
core   +1 more source

Seroprevalence and risk factors of Neospora caninum infection among domestic sheep in Henan province, central China

open access: yesParasite, 2018
This study aimed to determine the frequency of antibodies to Neospora caninum in domestic sheep raised in Henan province, central China. Serum samples from 779 domestic sheep were collected from March 2015 to May 2016, and antibodies to N.
Wang Shuai   +5 more
doaj   +1 more source

Behavioural Indicators of Intra- and Inter-Specific Competition: Sheep Co-Grazing with Guanaco in the Patagonian Steppe

open access: yesAnimals, 2021
In extensive livestock production, high densities may inhibit regulation processes, maintaining high levels of intraspecific competition over time. During competition, individuals typically modify their behaviours, particularly feeding and bite rates ...
Tomás Fernández   +5 more
doaj   +1 more source

Health status and microbial (Pasteurellaceae) flora of free‐ranging bighorn sheep following contact with domestic ruminants

open access: yesWildlife Society Bulletin, 2014
Eighteen bighorn sheep (Ovis canadensis) with known or suspected contact with domestic ruminants on public or private land were removed to prevent possible disease transmission.
Mark L. Drew   +3 more
doaj   +1 more source

Encounters between Alpine ibex, Alpine chamois and domestic sheep in the Swiss Alps

open access: yesHystrix, the Italian Journal of Mammalogy, 2002
<strong>Abstract</strong> Information regarding spatio-temporal relationships and encounters of sympatric domestic sheep, Alpine ibex (<em>Capra ibex ibex</em>) and Alpine chamois (<em>Rupicapra rupicapra rupicapra</em ...
Marie-Pierre Ryser-Degiorgis   +5 more
doaj   +1 more source

First Report of Chlamydia Seroprevalence and Risk Factors in Domestic Black-Boned Sheep and Goats in China

open access: yesFrontiers in Veterinary Science, 2020
The Gram-negative bacteria of the genus Chlamydia cause a wide range of diseases in humans and animals. The seroprevalence of Chlamydia in domestic black-boned sheep and goats in China is unknown.
Li-Xiu Sun   +6 more
doaj   +1 more source

The genomes and history of domestic animals [PDF]

open access: yes, 2016
This paper reviews how mammalian genomes are utilized in modern genetics for the detection of genes and polymorphisms (mutations) within domesticated animal (mostly livestock) genomes that are related to traits of economic importance to humans.
Larkin, D M, Yudin, N S
core   +2 more sources

Guanacos’ and domestic livestock’s summer diets comparison in ecotone of “Tierra del Fuego” (Argentina) [PDF]

open access: yes, 2018
At present, it is believed that the population of guanacos has increased in the “Isla Grande de Tierra del Fuego”, arising a conflict with livestock and forestry activities.
Alvarenga, Eugenia Celeste   +6 more
core   +1 more source

Application of UAV Remote Sensing for a Population Census of Large Wild Herbivores—Taking the Headwater Region of the Yellow River as an Example

open access: yesRemote Sensing, 2018
We used unmanned aerial vehicles (UAVs) to carry out a relatively complete population census of large wild herbivores in Maduo County on the Tibetan Plateau in the spring of 2017.
Xingjian Guo   +7 more
doaj   +1 more source

Home - About - Disclaimer - Privacy