Expression of let-7 microRNAs that are involved in Japanese flounder (Paralichthys olivaceus) metamorphosis.

The let-7 microRNAs (miRNAs), a class of small noncoding RNAs, are phylogenetically conserved and temporally expressed and control the proper timing of events during development as heterochronic genes in many animals. Japanese flounder (Paralichthys olivaceus) undergoes a metamorphosis from the larval to juvenile form. Here, we identified 21 let-7 miRNA… (More)