MiR-210 expression is associated with methionine-induced differentiation of trout satellite cells.

ABSTRACT: In fish, data on microRNAs (miRNAs) involved in myogenesis are scarce. In order to identify miRNAs involved in satellite cell differentiation, we used a methionine depletion/replenishment protocol to synchronize myogenic cell differentiation. Our results validated that methionine removal (72 h) from the medium strongly decreased myoD1 and myogenin expression, indicating differentiation arrest. In contrast, methionine replenishment rescued expression of myoD1 and myogenin, showing a resumption of differentiation. We performed a miRNA array analysis of myogenic cells under three conditions: presence of methionine for 72 h (control), absence of methionine for 72 h (Meth-) and absence of methionine for 48 h followed by 24 h of methionine replenishment (Meth-/+). A c

SUBMITTER: Latimer M 

PROVIDER: S-EPMC6514451 | biostudies-literature | 2017 Aug

REPOSITORIES: biostudies-literature