Comparative Transcriptome Profiling of mRNA and lncRNA Related to Tail Adipose Tissues of Sheep
文献类型：期刊论文
| 作者 | Ma, Lin; Zhang, Meng; Jin, Yunyun; Erdenee, Sarantsetseg; Hu, Linyong ; Chen, Hong; Cai, Yong; Lan, Xianyong
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| 刊名 | FRONTIERS IN GENETICS
 |
| 出版日期 | 2018 |
| 卷号 | 9 |
| 关键词 | sheep transcriptome fat deposition long non-coding RNA (lncRNA) fat tail |
| 英文摘要 | The Lanzhou Fat-Tail sheep (LFTS, long fat-tailed sheep) is an endangered sheep breed in China with a fat tail compared to the traditional local varieties, Small Tail Han sheep (STHS, thin-tailed sheep) with a small tail, and Tibetan sheep (TS, short thin-tailed sheep) with a little tail. However, little is known regarding how tail fat deposition is regulated by long noncoding RNA (lncRNA). To evaluate the lncRNA and mRNA associated with tail fat deposition and development among these breeds, high-throughput RNA sequencing of three individuals each of LFTS, STHS, and TS were performed and analyzed in this study. RNA sequencing data from these three groups revealed 10 differentially expressed genes (DEGs) and 37 differentially expressed lncRNAs between the LFTS and STHS groups, 390 DEGs and 59 differentially expressed lncRNAs between the LFTS and TS groups, and 80 DEGs and 16 differentially expressed lncRNAs between the STHS and TS groups (p-value < 0.05 and fold change >= 2), respectively. Gene Ontology and pathway analysis of DEGs and target genes of differentially expressed lncRNAs revealed enrichment in fatty acid metabolism and fatty acid elongation-related pathways that contribute to fat deposition. Subsequently, the expression of 14 DEGs and 6 differentially expressed lncRNAs was validated by quantitative real-time PCR. Finally, two co-expression networks of differentially expressed mRNA and lncRNAs were constructed. The results suggested that some differentially expressed lncRNAs (TCONS_00372767, TCONS_00171926, TCONS_00054953, and TCONS_00373007) may play crucial roles as core lncRNAs in tail fat deposition processes. In summary, the present study extends the sheep tail fat lncRNA database and these differentially expressed mRNA and lncRNAs may provide novel candidate regulators for future genetic and molecular studies on tail fat deposition of sheep. |
| 源URL | [http://210.75.249.4/handle/363003/59974]  |
| 专题 | 西北高原生物研究所_中国科学院西北高原生物研究所 |
| 推荐引用方式 GB/T 7714 | Ma, Lin,Zhang, Meng,Jin, Yunyun,et al. Comparative Transcriptome Profiling of mRNA and lncRNA Related to Tail Adipose Tissues of Sheep[J]. FRONTIERS IN GENETICS,2018,9. |
| APA | Ma, Lin.,Zhang, Meng.,Jin, Yunyun.,Erdenee, Sarantsetseg.,Hu, Linyong.,...&Lan, Xianyong.(2018).Comparative Transcriptome Profiling of mRNA and lncRNA Related to Tail Adipose Tissues of Sheep.FRONTIERS IN GENETICS,9. |
| MLA | Ma, Lin,et al."Comparative Transcriptome Profiling of mRNA and lncRNA Related to Tail Adipose Tissues of Sheep".FRONTIERS IN GENETICS 9(2018). |
入库方式： OAI收割
来源：西北高原生物研究所
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