The complete mitochondrial genome of Montipora aequituberculata (Scleractinia, Acroporidae)

Abstract

The complete mitogenome of the hexacorallia, Montipora aequituberculata has been amplified and sequenced. The mitogenome consists of 17,886 bp, with 13 protein-coding genes, 2 ribosomal RNA genes, 2 transfer RNA genes and a control region. It has been observed that ND5 gene is split into two parts by a large fragment of genes, which commonly presented in scleractinian coral. The overall base composition of the H-strand was A, 24.91%; G, 24.1%; C, 14.2%; and T, 36.8%, with a slight AT bias of 61.7%. The control region was 627 bp in length and located between 12S rRNA and COIII gene. Based on the neighbour-joining (NJ) tree, M. aequituberculata was grouped with M. cactus, Anacropora matthai and Acropora tenuis, and formed a clade of Acroporidae. In conclusion, the complete mitogenome of M. aequituberculata data may provide more informative for phylogenetic approach for corals phylogeny.

Keywords

• acroporidae
• mitochondrial genome
• montipora aequituberculata