LncRNAs and their regulatory networks in breast muscle tissue of Chinese Gushi chickens during late postnatal development.

ABSTRACT:

Background

Chicken skeletal muscle is an important economic product. The late stages of chicken development constitute the main period that affects meat production. LncRNAs play important roles in controlling the epigenetic process of growth and development. However, studies on the role of lncRNAs in the late stages of chicken breast muscle development are still lacking. In this study, to investigate the expression characteristics of lncRNAs during chicken muscle development, 12 cDNA libraries were constructed from Gushi chicken breast muscle samples from 6-, 14-, 22-, and 30-week-old chickens.

Results

A total of 1252 new lncRNAs and 1376 annotated lncRNAs were identified. Furthermore, 53, 61, 50, 153, 117, and 78 DE-lncRNAs were found in the W14 vs. W6, W22 vs. W14, W22 vs.

SUBMITTER: Li Y 

PROVIDER: S-EPMC7797159 | biostudies-literature | 2021 Jan

REPOSITORIES: biostudies-literature