Complete mitochondrial genome of Trematomus newnesi (Perciformes, Nototheniidae)

AbstractThe complete mitochondrial genome of Trematomus newnesi was sequenced using an Illumina platform. The 18,602 bp mitogenome contains 13 protein-coding genes, two rRNAs, and 23 tRNAs (tRNAMet is duplicated). The eight stop codons are TAA, TAG, CTT, GTA, AAT, ACT, AGG, and TTA. Two start codons...

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Bibliographic Details
Published in:Mitochondrial DNA Part B
Main Authors: Phuong Thi Nguyen, Seungyeon Lee, Jihye Jeong, Jihun Kim, Dong-Won Han, Il-Chan Kim, Jun Hyuck Lee, Jisoo Park, Jin-Hyoung Kim
Format: Article in Journal/Newspaper
Language:English
Published: Taylor & Francis Group 2023
Subjects:
Trematomus newnesi
mitochondrial genome
Antarctic fish
Notothenoid
Genetics
QH426-470
Antarc*
Antarctic
Online Access:https://doi.org/10.1080/23802359.2023.2194456
https://doaj.org/article/460e3bc201c54f0591c343d49b32eff6
Description
Summary:AbstractThe complete mitochondrial genome of Trematomus newnesi was sequenced using an Illumina platform. The 18,602 bp mitogenome contains 13 protein-coding genes, two rRNAs, and 23 tRNAs (tRNAMet is duplicated). The eight stop codons are TAA, TAG, CTT, GTA, AAT, ACT, AGG, and TTA. Two start codons ATG and GTG are present. The GC content is 44.4% and AT content is 55.6%. A phylogenetic tree was generated using 13 species from three families. The results showed that T. newnesi is closely related to Pagothenia borchgrevinki in Nototheniidae. This study provides fundamental data for further genetic evolutionary studies on T. newnesi.

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