The complete mitochondrial genome of Siganus virgatus Valenciennes (Siganidae: Acanthuriformes)

被引:1
|
作者
Nguyen, Hoang Danh [1 ]
Do, Hoang Dang Khoa [1 ]
Nguyen, Thanh-Nam [2 ,3 ]
Vu, Minh Thiet [1 ]
机构
[1] Nguyen Tat Thanh Univ, NTT Hi Tech Inst, Ho Chi Minh City, Vietnam
[2] Vietnam Natl Univ, Univ Sci, Fac Biol, Hanoi, Vietnam
[3] Vietnam Natl Univ, Ctr Life Sci Res CELIFE, Univ Sci, Hanoi, Vietnam
来源
MITOCHONDRIAL DNA PART B-RESOURCES | 2024年 / 9卷 / 01期
关键词
Mitogenome; phylogenetic relationship; Siganidae; rabbitfishes; PERCIFORMES; SEQUENCE;
D O I
10.1080/23802359.2023.2301011
中图分类号
Q3 [遗传学];
学科分类号
071007 ; 090102 ;
摘要
Siganus virgatus Valenciennes 1835 is an essential species for examining reef ecosystems; however, its mitochondrial genome has not been studied. In this research, the mitogenome of S. virgatus was sequenced and characterized. The results revealed a circular genome of 16,505 bp that was composed of A (28.1%), C (31.3%), G (14%), and T nucleotides (26.6%). The genome contained 13 protein-coding genes, 22 transfer RNA genes, and two ribosomal RNA genes. Most genes of the mitogenome were transcribed on the heavy strand (H-strand), whereas ND6 and eight tRNA genes (including tRNA-Ala, -Asn, -Cys, -Gln, -Glu, -Ser (1), -Pro, and -Tyr) were transcribed on the light strand (L-strand). Comparative analysis revealed a high degree of conservation of gene content and order among the Siganus mitogenomes. Phylogenetic analysis inferred from whole mitogenomes exhibited a close relationship between S. virgatus and S. guttatus. The newly completed mitogenome of S. virgatus provides essential genomic data for further studies on population genetics and the evolution of the Siganus genus and the Siganidae family.
引用
收藏
页码:75 / 78
页数:4
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