Ovis aries
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA198484 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Mear prodution is the most important trait for sheep. In this study, we performed a Genome-wide association study (GWAS) by using Illumina Ovine SNP50 BeadChip in 329 purebred sheep phenotyped for 11 growth and meat production traits (birth weight, weaning weight, 6-month weight, eye muscle area, fat thickness, pre-weaning gain, post-weaning gain, daily weight gain, height at withers , chest girth and shin circumference). A total of 319 sheep and 48,198 SNPs were fitted using TASSEL 3.0 software as random effects in a mixed linear model. 36 chromosome-wise significant SNPs were identified for 7 traits and 10 of them reached genome-wide significance level consistently for post-weaning gain. Gene annotation was implemented based on the latest version3.1 ovine genome sequence (released October 2012), and meanwhile we referenced genomic information of human, bovine, mouse and rat. More than one-third SNPs (14 out of 36) were located within ovine genes , some other were located close to ovine genes (878bp-398165bp apart). 329 sheep DNA were scanned using OvineSNP50 Beadchip and the association is done between the SNP data and 11 different meat prodution traits
2015-05-01 | E-GEOD-46231 | biostudies-arrayexpress
Project description:We have completed the high quality reference genome for domestic sheep (Oar v3.1). Early-stage Illumina GA sequence platform sequenced less reads in high GC content regions than in other regions. To read through higher GC content regions, we generated 2 Gb MeDIP-seq data for filling gaps in sheep reference genome assembly.
2014-06-06 | E-GEOD-56644 | biostudies-arrayexpress
Project description:We have completed the high quality reference genome for domestic sheep (Oar v3.1) and performed a detailed survey of gene expression across different tissues. RNA-seq data of 7 tissue types from the reference female Texel and skin tissue from a Gansu alpine fine wool sheep were sequenced.
2014-06-06 | GSE56643 | GEO
Project description:We have completed the high quality reference genome for domestic sheep (Oar v3.1).
2014-06-06 | GSE56644 | GEO
Project description:Mear prodution is the most important trait for sheep. In this study, we performed a Genome-wide association study (GWAS) by using Illumina Ovine SNP50 BeadChip in 329 purebred sheep phenotyped for 11 growth and meat production traits (birth weight, weaning weight, 6-month weight, eye muscle area, fat thickness, pre-weaning gain, post-weaning gain, daily weight gain, height at withers , chest girth and shin circumference). A total of 319 sheep and 48,198 SNPs were fitted using TASSEL 3.0 software as random effects in a mixed linear model. 36 chromosome-wise significant SNPs were identified for 7 traits and 10 of them reached genome-wide significance level consistently for post-weaning gain. Gene annotation was implemented based on the latest version3.1 ovine genome sequence (released October 2012), and meanwhile we referenced genomic information of human, bovine, mouse and rat. More than one-third SNPs (14 out of 36) were located within ovine genes , some other were located close to ovine genes (878bp-398165bp apart).
2015-05-01 | GSE46231 | GEO
Project description:We have completed the high quality reference genome for domestic sheep (Oar v3.1) and performed a detailed survey of gene expression across different tissues. RNA-seq data of 7 tissue types from the reference female Texel and skin tissue from a Gansu alpine fine wool sheep were sequenced. Here is the part of the RNA-seq data sequenced in BGI, including 7 tissue types from the reference female Texel and skin type from a Gansu alpine fine wool sheep.
2014-06-06 | E-GEOD-56643 | biostudies-arrayexpress
Project description:Body weight (BW) is a critical economic trait for meat production in sheep. The current study aimed to perform a genome-wide association study (GWAS) to detect significant single-nucleotide polymorphisms (SNPs) that are associated with BW in Hu sheep.
2020-06-18 | GSE152717 | GEO
Project description:In the present study, we studied the effect of dietary selenium (Se) supplementation on the transcriptomic profile of sheep. The main objective was to evaluate the effect of Se-supplementation on the overall transcriptome of sheep, the altered pathways, and the biological processes related to it . A custom oligo microarray platform (AMADID: 070119) was designed, then used to profile gene expression from 20 samples from 10 sheep at two time points (T0; before Se-supplementation, and T40; at the end of a 40-d Se-supplementation period). Isolated and purified total RNAs were individually hybridized to the custom (4x44k) DNA microarray. The comparison of control and treated animal transcriptomes revealed a large set of differentially expressed genes. After functional analysis and qPCR validation, the result showed several pathways and biological processes that have been altered following Se-supplementation to the diet.
2016-04-26 | GSE69997 | GEO
Project description:Reproduction, as a physiologically complex process, can significantly affect the development of the sheep industry. However, a lack of overall understanding to sheep fecundity has long blocked the progress in sheep breeding and husbandry. Herein, in present study, we aimed to identify differentially expressed proteins (DEPs) from hypothalamus in sheep without FecB mutation in two comparison groups: polytocous (PF) versus (vs.) monotocous (MF) sheep at follicular phase and polytocous (PL) vs. monotocous (ML) sheep at luteal phase,expecting to provide an alternative method to identify DEPs associated with sheep prolificacy from the hypothalamus.
2019-07-25 | PXD013822 | Pride