Transcriptome sequencing reveals the potential mechanisms of dietary lutein regulation on chicken leg muscle development.

ABSTRACT: Lutein is an antioxidant that can indicate the oxidative status of organisms through its coloration and may be involved in the development process of chicken skeletal muscle. In this study, after feeding Nanhai Yellow Chickens with lutein-containing feed for 21 d, the lutein group significantly increased the muscle fiber diameter and decreased the fiber density in the chicken's leg muscles compared to the control group. To elucidate the potential regulatory mechanisms by which lutein is involved in muscle development, RNA-seq was used to detect changes in gene expression in chicken leg muscle tissue. After data analysis, a total of 249 significantly differentially expressed genes (DEG) were identified, including TGF-β superfamily (MSTN and TGFB1) and nonreceptor tyrosine kinase c-Src (SRC)

SUBMITTER: Ren T 

PROVIDER: S-EPMC11426042 | biostudies-literature | 2024 Aug

REPOSITORIES: biostudies-literature