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Updated: Apr 3, 2026

Novel Sequence Discovery by Subtractive Genomics
Published on: January 25, 2019
The complete mitochondrial genome of Acropora aculeus (cnidaria, scleractinia, acroporidae)
Yidan Zhang1, Xiaopeng Yu1, Zhi Zhou1
1a College of Ocean, Hainan University , Haikou , Hainan , China.
Abstract:
The mitochondrial genome is typically a single circular chromosome in eukaryotes. In the present study, the sequenced mitochondrial genome of Acropora aculeus was of 18 532 bp in length, and encoded thirteen typical protein-coding genes, two ribosomal RNA genes, and two transfer RNA genes. All genes except trnM, rrnL, trnW, atp8, and cox2 were engulfed by the large intron of the nad5 gene. A unique initiation codon TTG presented in the nad3 gene. In the phylogenic tree, the tree length of genus Montipora/Astreopora was longest among all genus pairwise comparisons in the family Acroporidae, and it was also longer than the tree length of A. aculeus/other species. These results suggested that the mitochondrial genome evolution of genus Astreopora could be fastest in the family Acroporidae.
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