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6 cze 2024 · Through integrated analyses of molecular evolution, GWAS, gene expression, and experimental validation data, we independently associated previously undetected SVs (e.g., deletions) in BMPR2 and BMPR1B to generate a two-stage evolutionary pattern of reproduction traits in sheep and goats.
6 mar 2018 · Genetic structure analysis performed with sNMF 26 within Ovis and Capra groups showed two isolated gene pools representing wild and domestic animals for both sheep and goat (Fig. 1b, c).
9 wrz 2022 · In this review, we discuss the genomic knowledge that has emerged in the past few decades regarding the phenotypic traits in sheep, and our ultimate aim is to encourage its practical application in sheep breeding.
2 sty 2024 · In this review, we critically analyse the differences at the level of the main morphological traits that discriminate between domestic and wild sheep, by referring to the most important studies on this topic. The phenotypic traits that are analysed are coat type, tail size and horn shape.
4 cze 2020 · Here, we report the deep resequencing of 248 sheep including the wild ancestor (O. orientalis), landraces, and improved breeds. We explored the sheep variome and selection signatures.
15 cze 2023 · Australian sheep breeding values (ASBVs) for lambing ease (LE) are estimated by Sheep Genetics, by using a threshold animal model at the lamb level, in a tri-variate analysis that includes data on birth weight, gestation length and lambing ease score.
22 lip 2021 · Our biological model relied on three simplifications of bighorn sheep vital rates: (1) The survival of male and female lambs are equal, (2) there was no difference in the sex-specific survival of yearlings and adults, and (3) there was no age-related variation in either survival or pregnancy rates (e.g., reproductive or actuarial senescence).
