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Mitochondrial DNA B Resour
2019 Sep 20;42:3130-3132. doi: 10.1080/23802359.2019.1666676.
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Complete mitochondrial genome of the sea star Archaster typicus (Asteroidea: Archasteridae).
Quek ZBR
,
Chang JJM
,
Ip YCA
,
Huang D
.
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The complete mitochondrial genome of the widespread and common Indo-Pacific sea star Archaster typicus has been sequenced in this study. The mitogenome is 16,230 base pairs (bp) in length, with 13 protein coding genes (PCGs), 22 tRNAs and 2 rRNAs. Gene order of its PCGs and rRNAs matches those of nine other asteroid taxa included for comparison in this study, and it has a similar nucleotide composition of 33.08% A, 26.38% T, 25.53% C and 15.01% G nucleotides. Phylogenetic analyses place A. typicus as the sister group to Acanthaster spp., consistent with previous inferences.
Figure 1. Maximum likelihood phylogeny of Asteroidea with Echinodea as outgroup. Bootstrap support and posterior probability values are shown adjacent to each node.
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