Complete mitochondrial genome and the phylogenetic position of the Caroun croaker Johnius carouna (perciformes: Sciaenidae).

ABSTRACT: In this study, the complete mitogenome of the Caroun croaker Johnius carouna was obtained. Its mitogenome is 18,752 bp in length, consisting of 37 genes with the typical gene order and direction of transcription in vertebrates. Gene rearrangement was found in J. carouna, same as another two Johnius species available in GenBank, J. distinctus (MF083699) and J. grypotus (KC491206). The overall nucleotide composition is: 24.2% A; 18.0% C; 21.4% G, and 36.4% T. Sizes of the 23 tRNA genes range from 67 to 75 bp. One start codons (ATG) and three stop codons (TAG, AGG, and TAA/TA/T) were detected in 13 protein-coding genes. In the Bayesian tree based on the complete mitogenomes of 21 species (including J. carouna) from the family Sciaenidae, all nodes wer

SUBMITTER: Yang WD 

PROVIDER: S-EPMC7800398 | biostudies-literature | 2018 Mar

REPOSITORIES: biostudies-literature