Results 11 to 20 of about 1,269,900 (292)

Identification of Ancestry Informative Marker (AIM) Panels to Assess Hybridisation between Feral and Domestic Sheep. [PDF]

open access: yesAnimals (Basel), 2020
Hybridisation of wild populations with their domestic counterparts can lead to the loss of wildtype genetic integrity, outbreeding depression, and loss of adaptive features.
Somenzi E, Ajmone-Marsan P, Barbato M.
europepmc   +2 more sources

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.
Fengcai Zou, Zhu Xq, Jian-Fa Yang
exaly   +3 more sources

Density of Wild Prey Modulates Lynx Kill Rates on Free-Ranging Domestic Sheep [PDF]

open access: yesPLoS ONE, 2013
Understanding the factors shaping the dynamics of carnivore-livestock conflicts is vital to facilitate large carnivore conservation in multi-use landscapes.
Erlend B Nilsen   +2 more
exaly   +2 more sources

Seed dispersal dynamics in northern Iran: a comparative analysis of native large mammals and domestic sheep. [PDF]

open access: yesBMC Ecol Evol
Background Seed dispersal through endozoochory plays a fundamental role in maintaining plant population dynamics, genetic connectivity, and habitat resilience, particularly in mountainous biodiversity hotspots.
Shakoori Z   +3 more
europepmc   +2 more sources

Genomic signatures of adaptive introgression from European mouflon into domestic sheep. [PDF]

open access: yesSci Rep, 2017
Mouflon (Ovis aries musimon) became extinct from mainland Europe after the Neolithic, but remnant populations from the Mediterranean islands of Corsica and Sardinia have been used for reintroductions across Europe since the 19th-century.
Barbato M   +8 more
europepmc   +2 more sources

Study of Signatures of Positive Selection and Gene Ontology in some Domestic and Wild Sheep Breeds in Iran [PDF]

open access: yesپژوهشهای علوم دامی ایران, 2023
Introduction[1]: Over the years, animals have been exposed to various factors such as natural selection, genetic drift, and multiple mutations, so such factors have caused changes between and within species.
Majid Bigham   +3 more
doaj   +1 more source

Linkage Disequilibrium in Domestic Sheep [PDF]

open access: yesGenetics, 2002
Abstract The last decade has seen a dramatic increase in the number of livestock QTL mapping studies. The next challenge awaiting livestock geneticists is to determine the actual genes responsible for variation of economically important traits.
McRae, AF   +5 more
openaire   +3 more sources

Molecular Identification of Sarcocystis Species in Sheep from Lithuania

open access: yesAnimals, 2022
Data on the distribution of different Sarcocystis species in various muscles of sheep are scarce. In the present study, 190 diaphragm, oesophagus, and heart muscle samples of 69 sheep raised in Lithuania were examined for the presence of Sarcocystis spp.
Alina Marandykina-Prakienė   +6 more
doaj   +1 more source

Paternal Origins and Migratory Episodes of Domestic Sheep [PDF]

open access: yesCurrent Biology, 2020
The domestication and subsequent global dispersal of livestock are crucial events in human history, but the migratory episodes during the history of livestock remain poorly documented [1-3]. Here, we first developed a set of 493 novel ovine SNPs of the male-specific region of Y chromosome (MSY) by genome mapping.
Deng, Juan   +46 more
openaire   +9 more sources

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