An atlas and analysis of bovine skeletal muscle long noncoding RNAs

作者：Liu, X. F.; Ding, X. B.; Li, X.; Jin, C. F.; Yue, Y. W.; Li, G. P.^*; Guo, H.^*

来源：Animal Genetics, 2017, 48(3): 278-286.

DOI：10.1111/age.12539

• interaction relationships
• lncRNAs expression
• muscle development
• RNA-sequencing

Long noncoding RNAs (lncRNAs) have various biological functions and have been extensively studied in recent years. However, the identification and characterization of bovine lncRNAs in skeletal muscle has been very limited compared with that of lncRNAs in other model organisms. In this study, 7188 bovine skeletal muscle lncRNAs were identified by RNA-Seq and a stringent screening procedure in four different muscle tissues. These lncRNAs shared many characteristics with other mammalian lncRNAs, such as a shorter open reading frame and lower expression level than for mRNAs. Furthermore, the chromosomal locations and global expression patterns for these lncRNAs are also described in detail. More importantly, we detected the important interaction relationships of lncRNAs-miRNAs-mRNAs related to muscle development among 36 lncRNAs, 62 miRNAs and 12 mRNAs. Our results provide a global expression pattern of lncRNAs specific to bovine skeletal muscle and provide important targets for revealing the function of bovine muscle development by thoroughly studying the interaction relationships of lncRNAs-miRNAs-mRNAs.

• 出版日期2017-6
• 单位天津农学院; 内蒙古大学