Epinephelus bilobatus , Epinephelus maculatus and Epinephelus longispinis are three groupers that share common morphological characteristics and coloration patterns and have been morphologically confused and misidentified with each other for a long time. Complete mitochondrial genomes of the three groupers were determined and analyzed in this study. Mitogenomes of E. bilobatus , E. maculatus and E. longispinis were 17, 354 bp,...

Protein arginine methyltransferase 5 (Prmt5), conserved from yeast to humans, catalyzes arginine’s dimethylation in proteins. Prmt5 is necessary for embryonic development in mice because it maintains embryonic stem cells. However, the embryos of zebrafish (Danio rerio) remain viable with a deficiency in germ cells and sexual development after the knockout of prmt5. Therefore, it was considered whether prmt5 is dispensable duri...