FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2779113271> ?p ?o ?g. }

• W2779113271 abstract "Sheep in Ethiopia are adapted to a wide range of environments, including extreme habitats. Elucidating their genetic diversity is critical for improving breeding strategies and mapping quantitative trait loci associated with productivity. To this end, the present study investigated the genetic diversity and population structure of five Ethiopian sheep populations exhibiting distinct phenotypes and sampled from distinct production environments, including arid lowlands and highlands. To investigate the genetic relationships in greater detail and infer population structure of Ethiopian sheep breeds at the continental and global levels, we analyzed genotypic data of selected sheep breeds from the Ovine SNP50K HapMap dataset. All Ethiopian sheep samples were genotyped with Ovine Infinium HD SNP BeadChip (600K). Mean genetic diversity ranged from 0.29 in Arsi-Bale to 0.32 in Menz sheep, while estimates of genetic differentiation among populations ranged from 0.02 to 0.07, indicating low to moderate differentiation. An analysis of molecular variance revealed that 94.62% and 5.38% of the genetic variation was attributable to differences within and among populations, respectively. Our population structure analysis revealed clustering of five Ethiopian sheep populations according to tail phenotype and geographic origin—i.e., short fat-tailed (very cool high-altitude), long fat-tailed (mid to high-altitude), and fat-rumped (arid low-altitude), with clear evidence of admixture between long fat-tailed populations. North African sheep breeds showed higher levels of within-breed diversity, but were less differentiated than breeds from Eastern and Southern Africa. When African breeds were grouped according to geographic origin (North, South, and East), statistically significant were detected among groups (regions). A comparison of population structure between Ethiopian and global sheep breeds showed that fat-tailed breeds from Eastern and Southern Africa clustered together, suggesting that these breeds were introduced to the African continent via the Horn and migrated further south. Our results provide a basis for investigations of genomic regions or loci involved in the adaptation of Ethiopian sheep breeds to extreme environments (heat and cold stress and disease resistance)." @default.
• W2779113271 created "2018-01-05" @default.
• W2779113271 creator A5010436323 @default.
• W2779113271 creator A5040673584 @default.
• W2779113271 creator A5057194476 @default.
• W2779113271 creator A5079794689 @default.
• W2779113271 creator A5088528713 @default.
• W2779113271 date "2017-12-22" @default.
• W2779113271 modified "2023-10-10" @default.
• W2779113271 title "Genetic Diversity and Population Structure of Ethiopian Sheep Populations Revealed by High-Density SNP Markers" @default.
• W2779113271 cites W1576934797 @default.
• W2779113271 cites W173830432 @default.
• W2779113271 cites W1787121429 @default.
• W2779113271 cites W1941414266 @default.
• W2779113271 cites W1942028161 @default.
• W2779113271 cites W1943969990 @default.
• W2779113271 cites W1967254802 @default.
• W2779113271 cites W1971673548 @default.
• W2779113271 cites W1972221882 @default.
• W2779113271 cites W1984971861 @default.
• W2779113271 cites W1988046020 @default.
• W2779113271 cites W1990074132 @default.
• W2779113271 cites W1992085420 @default.
• W2779113271 cites W1994962084 @default.
• W2779113271 cites W1996939357 @default.
• W2779113271 cites W1997476591 @default.
• W2779113271 cites W1999015493 @default.
• W2779113271 cites W2001636100 @default.
• W2779113271 cites W2011764996 @default.
• W2779113271 cites W2028662464 @default.
• W2779113271 cites W2035839217 @default.
• W2779113271 cites W2037234942 @default.
• W2779113271 cites W2052672736 @default.
• W2779113271 cites W2055298722 @default.
• W2779113271 cites W2058782056 @default.
• W2779113271 cites W2059119046 @default.
• W2779113271 cites W2062290915 @default.
• W2779113271 cites W2065672082 @default.
• W2779113271 cites W2067331631 @default.
• W2779113271 cites W2075309018 @default.
• W2779113271 cites W2081632 @default.
• W2779113271 cites W2083418078 @default.
• W2779113271 cites W2096619232 @default.
• W2779113271 cites W2098126593 @default.
• W2779113271 cites W2100840877 @default.
• W2779113271 cites W2100878462 @default.
• W2779113271 cites W2103673391 @default.
• W2779113271 cites W2104016137 @default.
• W2779113271 cites W2106403698 @default.
• W2779113271 cites W2109410933 @default.
• W2779113271 cites W2120907314 @default.
• W2779113271 cites W2122101862 @default.
• W2779113271 cites W2128195336 @default.
• W2779113271 cites W2135175427 @default.
• W2779113271 cites W2143152379 @default.
• W2779113271 cites W2147448595 @default.
• W2779113271 cites W2147983200 @default.
• W2779113271 cites W2152613935 @default.
• W2779113271 cites W2156356576 @default.
• W2779113271 cites W2160210328 @default.
• W2779113271 cites W2161339576 @default.
• W2779113271 cites W2161633633 @default.
• W2779113271 cites W2162669357 @default.
• W2779113271 cites W2165519471 @default.
• W2779113271 cites W2165791538 @default.
• W2779113271 cites W2463065542 @default.
• W2779113271 cites W2503150877 @default.
• W2779113271 cites W2569487581 @default.
• W2779113271 cites W2595073077 @default.
• W2779113271 cites W2635819500 @default.
• W2779113271 cites W2724971793 @default.
• W2779113271 doi "https://doi.org/10.3389/fgene.2017.00218" @default.
• W2779113271 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/5744078" @default.
• W2779113271 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/29312441" @default.
• W2779113271 hasPublicationYear "2017" @default.
• W2779113271 type Work @default.
• W2779113271 sameAs 2779113271 @default.
• W2779113271 citedByCount "45" @default.
• W2779113271 countsByYear W27791132712018 @default.
• W2779113271 countsByYear W27791132712019 @default.
• W2779113271 countsByYear W27791132712020 @default.
• W2779113271 countsByYear W27791132712021 @default.
• W2779113271 countsByYear W27791132712022 @default.
• W2779113271 countsByYear W27791132712023 @default.
• W2779113271 crossrefType "journal-article" @default.
• W2779113271 hasAuthorship W2779113271A5010436323 @default.
• W2779113271 hasAuthorship W2779113271A5040673584 @default.
• W2779113271 hasAuthorship W2779113271A5057194476 @default.
• W2779113271 hasAuthorship W2779113271A5079794689 @default.
• W2779113271 hasAuthorship W2779113271A5088528713 @default.
• W2779113271 hasBestOaLocation W27791132711 @default.
• W2779113271 hasConcept C104317684 @default.
• W2779113271 hasConcept C135763542 @default.
• W2779113271 hasConcept C144024400 @default.
• W2779113271 hasConcept C149923435 @default.
• W2779113271 hasConcept C153209595 @default.
• W2779113271 hasConcept C177580304 @default.
• W2779113271 hasConcept C18903297 @default.
• W2779113271 hasConcept C2776482104 @default.
• W2779113271 hasConcept C2908647359 @default.

• next