TMEM154 sheep
Ontology highlight
ABSTRACT:
PROVIDER: PRJEB47522 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:ovis aries csn3 exon 4 sequencing in senegalese sheep breeds
| PRJNA885040 | ENA
Project description:A 1.5-year-old healthy male Hu sheep was selected and castrated for testis collection, then single cell suspension was obtained using enzymatic digestion method for single cell sequencing. And the cell types of sheep testis and marker genes of each cell type were identified based on the RNA sequencing.
2020-10-20 | GSE159599 | GEO
Project description:Zygotic genome activation (ZGA) is essential for early embryo development. Here, we reported that ZGA is initiated at 16-cell stage in sheep, as extensive alterations in gene expression and DNA methylation patterns, along with elevated levels of RNA polymerase II and developmental arrest was found at the 16-cell embryos. To uncover the sophisticated RNA metabolism during ZGA, we conducted weighted gene co-expression network analysis and identified 1957 critical maternal genes. Using dapars, we found 1058 and 933 lengthened alternative polyadenylation (APA) events, and genes exhibiting shorten APA were highly expressed in both sheep and mice ZGA-stage embryos. Using rMATs, we reported 2675 and 1963 genes showed exon skipping during ZGA in sheep and mice. These genes are related to RNA binding, translation, gamete generation, and reproduction.
2024-06-20 | GSE270269 | GEO
Project description:Sheep total RNA was extracted from embryonic and adult tissues. Sequencing libraries were prepared from the RNA using the Illumina TruSeq stranded total RNA with the Ribo Zero gold option for the rRNA removal. The fragmentation in the standard protocol was modified to increase the average insert size in the library. Sequencing with 151 base paired end reads was performed on an Illumina HiSeq 2500 in rapid mode.
2014-12-04 | E-MTAB-3838 | biostudies-arrayexpress
Project description:The methylation landscape of the sheep Y-chromosome was characterized using methylated cytosine data produced from PacBio and ONT long reads sequencing platforms. The study aimed to corroborate the presumptive locus of the sheep Y-chromosome centromere.
2024-10-02 | GSE262831 | GEO
Project description:A 6-month-old healthy male Hu sheep was selected and castrated for testis collection, then single cell suspension was obtained using enzymatic digestion method for single cell sequencing. And the cell types of sheep testis and marker genes of each cell type were identified based on the RNA sequencing.
2022-08-26 | GSE211919 | GEO
Project description:Inherited rickets of Corriedale sheep is characterized by decreased growth rate, thoracic lordosis and angular limb deformities. Previous outcross and backcross studies suggest it is a simple autosomal recessive disorder. A genome wide association study was conducted using the Illumina OvineSNP50 BeadChip on 20 related sheep including 17 affected and 3 carriers. A homozygous region of 199 consecutive single-nucleotide polymorphism (SNP) loci was identified in all the affected sheep, covering a region of 10Mbp on ovine chromosome 6. Among 91 candidate genes in this region, exon 6 of the dentin matrix protein 1 gene (DMP1) was sequenced to reveal 9 SNPs including a nonsense mutation 253T/C which introduced a stop codon (R145X) and could truncate C-terminal amino acids. Genotyping by PCR-RFLP for this mutation showed that, all 17 affected sheep were “T T” genotypes and the 27 phenotypically normal sheep were either “C T” or “C C”. This locus is not in complete linkage disequilibrium with the other 8 SNPs that can all be ruled out as candidates. Previous research has shown that mutations in DMP1 gene are responsible for autosomal recessive hypophosphatemic rickets in humans. Dmp1_knockout mice also exhibit rickets phenotypes. We believe the R145X mutation to be responsible for the inherited rickets found in Corriedale sheep. A simple diagnostic test can be designed to identify carriers with the defective “T” alleles. Affected sheep could be used as animal models for this form of human rickets, and for further investigation of the role of DMP1 in phosphate homeostasis
2012-01-01 | GSE26310 | GEO
Project description:The sheep (Ovis aries) plays a major socio-economic role in the world. Copy number variations (CNVs) are increasingly recognized as a key and potent source of genetic variation and phenotypic diversity, but little is known about the extent to which CNVs contribute to genetic variation in Chinese sheep breeds. Analyses of CNVs in the genomes of eight sheep breeds were performed using the sheep SNP50 BeadChip genotyping array. A total of 111 CNV regions (CNVRs) were obtained from 160 Chinese sheep breeds. These CNVRs covered 13.75 Mb of the sheep genome sequence. A total of 22 Go terms and 17 candidate genes were obtained from the functional analysis. Ten CNVRs were selected for validation, of which 7 CNVRs were further experimentally confirmed by quantitative PCR. Four candidate genes were selected to confirm the results of the functional analysis. These results provide a resource for furthering understanding of ruminant biology, and for further improving the genetic quality of sheep breeds.
2017-10-01 | GSE71584 | GEO
Project description:We carried out a cross species cattle-sheep array comparative genome hybridization (aCGH) experiment in order to identify copy number variations (CNVs) in the sheep genome analysing animals of Italian dairy breeds (Sarda, Bagnolese, Laticauda, Massese and Valle del Belice) using a tiling oligonucleotide array with ~385,000 probes designed on the bovine genome. We identified 135 CNV regions (CNVRs) covering about 10.5 Mb of the virtual sheep genome referred to the bovine genome (0.398%) with a mean and median equal to 77.6 kb and 55.9 kb, respectively. A comparative analysis between the identified sheep CNVRs and those reported in the cattle and goat genomes indicated that overlaps between sheep and goat and sheep and cattle CNVRs are highly significant (P<0.0001) suggesting that several chromosome regions might contain recurrent interspecies CNVRs. Many sheep CNVs affect genes with important biological functions. Further studies are needed to evaluate the functional relevance of these CNVs.
2010-11-16 | GSE25122 | GEO
Project description:Background: Genomic imprinting is an epigenetic phenomenon of differential allelic expression based on parental origin. To date a total of 255 imprinted genes have been identified or predicted among all investigated mammal species. However, only 21 have been described in sheep and 11 are annotated in current ovine genome. Results: Here we aim to use DNA/RNA throughput sequencing to identify monoallelically expressed and imprinted genes in organs of day 135 fetal sheep, and 2) to determine whether different levels of maternal energy intake (100% of NRC energy requirement or control, 140% or over-, and 60% or under-fed) influence genomic imprinting. We report strategies to solve technical challenges in the next-generation sequencing data analysis pipeline, including alignment bias of RNA sequencing reads and filtering potential false positives. We identified 80 monoallelically expressed and 18 putatively imprinted genes using the list of 255 stated above as a guide. Five (45.6% of 11) were already known imprinted genes in sheep, the other 13 were known imprinted in other mammals. Sanger sequencing confirmed four putative sheep imprinted genes INPP5F, PLAGL1, CASD1 and PPP1R9A. Among the 13 putative imprinted genes, five localized in the known sheep imprinting clusters of MEST domain on chromosome 4, DLK1/GTL2 domain on chromosome 18 and IGF2/H19 domain on chromosome 21, three were in a novel sheep imprinted cluster on chromosome 4 known in other species as PEG10/SGCE. Additionally, we found that the imprinted genes PHLDA2, SLC22A18, DIRAS3, and IGF2 were differentially expressed, albeit without allelic expression reversal, among the three maternal nutritional groups. Conclusions: Together, our results expanded the sheep imprinted gene list to 34 and demonstrated the influence of maternal diet on fetal imprinting under the conditions studied.
2018-08-29 | GSE111306 | GEO