Overexpression of the QKI Gene Promotes Differentiation of Goat Myoblasts into Myotubes.

ABSTRACT: The QKI genes encode RNA-binding proteins regulating cell proliferation, differentiation, and apoptosis. The Goat QKI has six isoforms, but their roles in myogenesis are unclear. In this study, the six isoforms of the QKI gene were overexpressed in goat myoblast. Immunofluorescence, qPCR and Western blot were used to evaluate the effect of QKI on the differentiation of goat myoblast. An RNA-Seq was performed on the cells with the gain of the function from the major isoforms to screen differentially expressed genes (DEGs). The results show that six isoforms had different degrees of deletion in exons 6 and 7, and caused the appearance of different types of encoded amino acids. The expression levels of the QKI-1 and QKI-5 groups were upregulated in th

SUBMITTER: Chen S 

PROVIDER: S-EPMC9952742 | biostudies-literature | 2023 Feb

REPOSITORIES: biostudies-literature