The complete mitochondrial genome of Saccostrea malabonensis (Ostreida: Ostreidae): characterization and phylogenetic position

被引：2

作者：

Mu, Wendan ^{[1
]}

机构：

[1] Minist Nat Resources, Inst Oceanog 4, Beihai 536000, Peoples R China

来源：

MITOCHONDRIAL DNA PART B-RESOURCES | 2022年 / 7卷 / 11期

关键词：

Saccostrea malabonensis; mitochondrial genome; phylogenetic analysis; SEQUENCE; ORGANIZATION; SELECTION; BIVALVIA; OYSTERS;

D O I：

10.1080/23802359.2022.2139160

中图分类号：

Q3 [遗传学];

学科分类号：

071007 ; 090102 ;

摘要：

The taxonomy of the genus Saccostrea is very confused, however, there is relatively little molecular information available on Saccostrea. In this study, we determined and described for the first time the complete mitochondrial genome of Saccostrea malabonensis. The complete mitogenome of S. malabonensis is 16,204 bp in length, containing 12 protein-coding genes (lack of atp8 gene), two rRNA genes, 23 tRNA genes. The overall nucleotide composition of S. malabonensis has an AT content of 61.94% (26.29% A, 15.71% C, 22.35% G, 35.65% T). Phylogenetic analyses showed that S. malabonensis is first clustered with S. cucullata then united with Saccostrea kegaki.

引用

页码：1945 / 1947

页数：3

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