Identification and functional prediction of long noncoding RNAs related to intramuscular fat content in Laiwu pigs.

ABSTRACT:

Objective

Intramuscular fat (IMF) is a critical economic indicator of pork quality. Studies on IMF among different pig breeds have been performed via high-throughput sequencing, but comparisons within the same pig breed remain unreported.

Methods

This study was performed to explore the gene profile and identify candidate long noncoding RNA (lncRNAs) and mRNAs associated with IMF deposition among Laiwu pigs with different IMF contents. Based on the longissimus dorsi muscle IMF content, eight pigs from the same breed and management were selected and divided into two groups: a high IMF (>12%, H) and low IMF group (<5%, L). Whole-transcriptome sequencing was performed to explore the differentially expressed (DE) genes between these two groups.

Results

The IMF content vari

SUBMITTER: Wang L 

PROVIDER: S-EPMC8738936 | biostudies-literature | 2022 Jan

REPOSITORIES: biostudies-literature