Complete mitochondrial genome and the phylogenetic position of the snaggletooth shark Hemipristis elongata (Carcharhiniformes: Hemigaleidae)

In this study, we first present the complete mitochondrial genome of Hemipristis elongata, the only member of genus Hemipristis in family Hemigaleidae. It is 16,691 bp in length with the typical gene order invertebrates. Its overall base composition is 31.7% A, 24.1% C, 12.9% G and 31.3% T. Two star...

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Detalles Bibliográficos
Autores principales: Huang, Xiaolin, Yu, Junqi, Chen, Hao, Chen, Xiao, Wang, Junjie
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Taylor & Francis 2016
Materias:
Mitogenome Announcement
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7799708/
https://www.ncbi.nlm.nih.gov/pubmed/33473548
http://dx.doi.org/10.1080/23802359.2016.1197074
Descripción
Sumario:In this study, we first present the complete mitochondrial genome of Hemipristis elongata, the only member of genus Hemipristis in family Hemigaleidae. It is 16,691 bp in length with the typical gene order invertebrates. Its overall base composition is 31.7% A, 24.1% C, 12.9% G and 31.3% T. Two start codons (ATG and GTG) and three stop codons (TAG, AGA and TAA/T) are found in the protein-coding genes. The 22 tRNA genes ranged from 67 bp (tRNA-Cys, tRNA-Ser2) to 75 bp (tRNA-Leu1). The phylogenetic result showed that H. elongata was clustered to Hemigaleus microstoma and formed Hemigaleidae.

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