Bos grunniens
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ABSTRACT:
PROVIDER: PRJNA435474 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Deep sequencing of mRNA from 6 organs of yak (Bos grunniens) Analysis of ploy(A)+ RNA of brain,heart,liver,lung,spleen, and stomach of yak (Bos grunniens)
2012-05-18 | E-GEOD-33300 | biostudies-arrayexpress
Project description:Deep sequencing of mRNA from 6 organs of yak (Bos grunniens)
2012-05-18 | GSE33300 | GEO
Project description:Purpose: The goal of this study was to reveal epigenetic differences in the microRNA transcriptomes of two organs (heart and lung) between yak and cattle. Methods: Three unrelated 2-year old adult females for both of yaks and cattle (Luxi Huang cattle) were used in this study. Two of significant hypoxia-responsive tissues (heart and lung) were rapidly collected from each carcass, washed three times with physiological saline, immediately frozen in liquid nitrogen. All frozen samples were stored at –80 °C until RNA extraction.The total RNA were extracted with Trizol (Ambion, USA). NanoDrop ND-2000 spectrophotometer (Nano Drop, DE, USA) and Bioanalyzer 2100 (Agilent Technologies, Santa Clara, CA, USA) were used to monitor the concentration and integrity of RNA, respectively. In brief, several successive steps consist the Illumina sequencing. The small RNA with length of 14-40 nt were first purified by polyacrylamide gel electrophoresis (PAGE), and then specific adapters were ligated to the purified small RNA. The ligated RNA were reverse transcribed to cDNA libraries. Finally, each library were sequenced on Genome Analyzer. Results: We identified 808 widely-expressed conserved and 697 species-specific novel miRNAs in two species. In addition, although two organs showed similar high expression miRNAs, larger differentiation was present in lung than heart between two species. In addition, miRNAs with significantly differentiated patterns of expression in two organs exhibited obvious co-operation effect in high altitude adaptation in form of miRNA family and cluster. Functional analysis revealed that a large amount of differentially expressed miRNAs were enriched in hypoxia-related pathways, such as VEGF signaling pathway, HIF-1α signaling pathway, insulin signaling pathway, DNA damage response, apoptosis, fatty acid metabolism and glucose metabolism. These results suggested the diverse degrees of epigenetic variation in different tissues between yak and cattle, and revealed extensive roles of miRNAs in high altitude adaptation. Conclusions: In this study, we illustrated the differences in the microRNA transcriptomes level for heart and lung between yak and cattle, and suggested extensive roles of miRNAs in high altitude adaptation. The work performed here will provide a typical demonstration for future deciphering the mechanism of high altitude adaptation
2017-03-31 | GSE87833 | GEO
Project description:Alternative splicing (AS) is strictly regulated during cell differentiation and development. AS events are common in the testis, but the splicing regulation in spermatogenesis is still unclear. In this experiment, the third-generation ONT sequencing was used to sequence the full-length transcriptome of testicular tissue, and 40,038 new transcripts were obtained, and the proportion was almost close to the number of known transcripts identified. A total of 7,645 fused transcripts, 15,355 ASs, 25,798 SSRs, and 35,503 lncRNAs were detected. Through gene co-expression network analysis, the key pathways and Hub genes in each stage of yak testicular development were confirmed. The effects of alternative splicing and splicing variation on mammalian spermatogenesis will provide new insights into the potential application of alternative splicing in the treatment of male infertility.
2024-03-31 | GSE252198 | GEO
Project description:jinchuan yak genome resequencing
| PRJNA377432 | ENA
Project description:The transcriptome sequencing of yak (Bos grunniens)
| PRJNA149279 | ENA