The Skeletal Muscle Molecular Clock Regulates Sarcomere Length Through Titin Splicing [1]
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ABSTRACT: Circadian rhythms have been implicated in regulating skeletal muscle structure and function, but no mechanisms have connected the molecular clock to sarcomeric proteins. We identified an isoform shift in the sarcomeric ruler, titin, and showed that the skeletal muscle molecular clock regulates titin isoform and subsequently sarcomere length through RBM20, an RNA binding protein that controls titin splicing.
ORGANISM(S): Mus musculus
PROVIDER: GSE172067 | GEO | 2022/09/07
REPOSITORIES: GEO
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