Fig. 2From: Extensive gene rearrangements in the mitogenomes of congeneric annelid species and insights on the evolutionary history of the genus OphryotrochaPCG gene order and ribosomal RNAs of the Ophryotrocha species studied and other annelids. Since O. labronica has the same PCG order as O. japonica, only the gene order of the latter was displayed. Each gene is represented by a specific color. The up and down blocks represent the position on the plus or the minus strand of the geneBack to article page