Characterization of the complete mitochondrial genome of Helice latimera and its phylogenetic implications in Brachyura.
Genomics
; 112(6): 5180-5187, 2020 11.
Article
em En
| MEDLINE
| ID: mdl-32818634
ABSTRACT
Mitochondrial genomes (mitogenomes) help advance our learning of molecular evolution and phylogenetic relationships. The mitogenome of H. latimera is 16,246 bp in length, which typically contains 37 animal mitogenome genes consisting of 13 protein-coding genes (PCGs), two rRNA genes, and 22 tRNA genes, as well as a control region. The AT content of H. latimera is 69.1%. The A + T skew of the mitogenome of H. latimera was slightly negative (-0.017). The size of Thirteen PCGs is from 162 bp to 1731 bp. Twenty-two tRNA genes ranged from 62 to 73 bp and were highly A + T biased. All tRNA genes owed a typical cloverleaf structure, not including the trnS1 gene lacking a dihydroxyuridine arm. One PCG, two rRNAs, and 12 of the tRNAs were rearranged compared to the pancrustacean gene order. Phylogenetic analysis revealed the locationt of H. latimera among the Varunidae family.
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Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Braquiúros
/
Genoma Mitocondrial
Limite:
Animals
Idioma:
En
Revista:
Genomics
Ano de publicação:
2020
Tipo de documento:
Article