Descubre y comparte nuestro conocimiento público

Se han encontrado 111 recursos

Resultados de búsqueda

Cattle domestication and the complex histories of East Asian cattle breeds warrant further investigation. Through analysing the genomes of 49 modern breeds and eight East Asian ancient samples, worldwide cattle are consistently classified into five continental groups based on Y-chromosome haploty...


Ningbo ChenYudong CaiQiuming ChenRan LiKun WangYongzhen HuangSongmei HuShisheng HuangHucai ZhangZhuqing ZhengWeining SongZhijie MaYun MaRuihua DangZijing ZhangLei XuYutang JiaShanzhai LiuXiangpeng YueWeidong DengXiaoming ZhangZhouyong SunXianyong LanHan JianlinHong ChenBradley, D.G.Yu JiangChuzhao Lei[Whole-genome resequencing reveals world-wide ancestry and adaptive introgression events of domesticated cattle in East Asia]Whole-genome resequencing reveals world-wide ancestry and adaptive introgression events of domesticated cattle in East Asia

Background Population genetics theory predicts an important role of differences in the effective population size (N e ) among species on shaping the accumulation of functional mutations by regulating the selection efficiency. However, this correlation has never been tested in domesticated animals...


Jianhai ChenPan NiXinyun LiHan JianlinIvan JakovlićChengjun ZhangShuhong Zhao[Population size may shape the accumulation of functional mutations following domestication]Population size may shape the accumulation of functional mutations following domestication

We analyzed the whole genomes of cecum microbiomes of Ethiopian indigenous chickens from two distinct geographical zones: Afar (AF) district (Dulecha, 730 m above sea level) and Amhara (AM) district (Menz Gera Midir, 3300 m). Through metagenomic analysis we found that microbial populations were m...


Kumar, H.Park, W.Dajeong LimSrikanth, K.Jun-Mo KimXin-Zheng JiaHan JianlinHanotte, Olivier H.Park, J.-E.Oyola, Samuel O.[Whole metagenome sequencing of cecum microbiomes in Ethiopian indigenous chickens from two different altitudes reveals antibiotic resistance genes]Whole metagenome sequencing of cecum microbiomes in Ethiopian indigenous chickens from two different altitudes reveals antibiotic resistance genes

In this study we examined the genetic diversity of yak populations in the northernmost part of their current global distribution. Five Mongolian and one Russian yak populations as well as one Chinese yak population from the Qinghai-Tibetan Plateau, the putative centre of yak domestication, were a...


Xuebin, Q.Han JianlinLkhagva, B.Chekarova, I.Badamdorj, D.Rege, J.E.O.Hanotte, Olivier H.[Genetic diversity and differentiation of Mongolian and Russian yak populations]Genetic diversity and differentiation of Mongolian and Russian yak populations

We obtained blood samples of 57 Indian ducks (Anas platyrhynchos) belonging to three indigenous duck populations of geographically distinct locations of the country and genotyped them using chicken microsatellite markers. Twenty three of the 30 loci were amplified and 17 loci yielded high success...


MukeshJaved, R.Gaur, U.Han JianlinSathyakumar, S.[Cross-species applicability of chicken microsatellite markers for investigation of genetic diversity in Indian duck (Anas platyrhynchos) populations]Cross-species applicability of chicken microsatellite markers for investigation of genetic diversity in Indian duck (Anas platyrhynchos) populations

Genetic diversity studies that utilize phenotypic and genetic information are informative when formulating breeding and conservation plans. The present study utilizes sequences of mitochondrial DNA (mtDNA) D-loop region of 232 village chickens from Southern and Northern Nigeria to determine the o...


Adebambo, A.O.Mobegi, V.A.Mwacharo, Joram M.Oladejo, B.M.Adewale, R.A.Iiri, L.O.Makanjuola, B.O.Afolayan, O.Bjornstad, G.Han JianlinHanotte, Olivier H.[Lack of phylogeographic structure in Nigerian village chickens revealed by mitochondrial DNA D-loop sequence analysis]Lack of phylogeographic structure in Nigerian village chickens revealed by mitochondrial DNA D-loop sequence analysis

Using standard survey approaches, we carried out a nationwide survey to morphologically characterize and identify ecozones of Ethiopian horse populations. Accordingly, we explored one new feral horse population previously unreported and seven other distinct horse populations. A total of 17 select...


Kefena, E.Dessie, TadelleHan JianlinKurtu, M.Y.Rosenbom, S.Beja-Pereira, A.[Morphological diversities and ecozones of Ethiopian horse populations]Morphological diversities and ecozones of Ethiopian horse populations
Yi ZhangDong LiangHetian HuangZhancheng YangYachun WangYing YuLin LiuShengli ZhangHan JianlinWei Xiao[Development and application of KASP assays for rapid screening of 8 genetic defects in Holstein cattle]Development and application of KASP assays for rapid screening of 8 genetic defects in Holstein cattle

The present study was undertaken to analyze the genetic diversity of five economically important goat breeds of Pakistan, Beetal, Kaghani, Teddy, Nachi and Pahari. Fifteen microsatellite loci recommended by ISAG/FAO guidelines were investigated for measures of genetic variability, differentiation...


Naqv, A.N.Bukhari, J.F.Vahidi, S.M.F.Yuri T. UtsunomiyaGarcía, J.F.Babar, M.E.Han JianlinPichler, R.Periasamy, K.[Microsatellite based genetic diversity and mitochondrial DNA D-Loop variation in economically important goat breeds of Pakistan]Microsatellite based genetic diversity and mitochondrial DNA D-Loop variation in economically important goat breeds of Pakistan

MicroRNAs (miRNAs) are evolutionarily conserved, small, non-coding RNAs that have emerged as key regulators of myogenesis. Here, we examined the miRNA expression profiles of developing sheep skeletal muscle using a deep sequencing approach. We detected 2,396 miRNAs in the sheep skeletal muscle ti...


Qian-Jun ZhaoYe KangHong-Yang WangWeijun, GuanXiang-Chen LiLin JiangXiao-Hong HeYabin PuHan JianlinYue-Hui MaQian-Jun Zhao[Expression profiling and functional characterization of miR-192 throughout sheep skeletal muscle development]Expression profiling and functional characterization of miR-192 throughout sheep skeletal muscle development

Selecciona los documentos para visualizarlos

Nombre del archivo Ver recurso