Complete mitochondrial genome of the crinoid Poliometra prolixa (Crinoidea: Comatulida: Antedonidae)

Poliometra prolixa Sladen, 1881, is a comatulid crinoid found in the Arctic deep sea. In this study, we report the complete mitochondrial genome sequence of P. prolixa (Comatulida: Antedonidae). The complete mitogenome of P. prolixa was 15,916 bp long and comprised 13 protein-coding genes (PCGs), 22...

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Bibliographic Details
Published in:Mitochondrial DNA Part B
Main Authors: Hayoung Kwon, Hyoung Sook Park, Jae-Sung Rhee
Format: Article in Journal/Newspaper
Language:English
Published: Taylor & Francis Group 2023
Subjects:
complete mitogenome
crinoidea
poliometra prolixa
phylogenetic analysis
Genetics
QH426-470
Arctic
Sladen
Online Access:https://doi.org/10.1080/23802359.2023.2252129
https://doaj.org/article/6d06ad5b43b24c9a8876730e1258be60
Description
Summary:Poliometra prolixa Sladen, 1881, is a comatulid crinoid found in the Arctic deep sea. In this study, we report the complete mitochondrial genome sequence of P. prolixa (Comatulida: Antedonidae). The complete mitogenome of P. prolixa was 15,916 bp long and comprised 13 protein-coding genes (PCGs), 22 transfer RNA genes, and 2 ribosomal RNA genes. The base composition of the P. prolixa mitogenome was 24.0% A, 44.9% T, 19.0% G, and 12.1% C. Phylogenetic analysis using all PCGs of the complete mitogenome confirmed the inclusion of P. prolixa within the Comatulida.

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