Genetic variation analysis of the cosmopolitan chaetognath Sagitta enflata in the northern South China Sea based on mitochondrial COI gene sequences

In this study, genetic diversity and population genetic structure of Sagitta enflata in the northern South China Sea were investigated by 623 bp fragment of mtDNA COI gene sequence. A total of 146 individuals were collected from nine stations and 92 different haplotypes were obtained. 485 variable s...

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Autores principales: Wei, Shina, Yang, Min, Dong, Yuan, Qin, Qiwei
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Taylor & Francis 2018
Materias:
Mito Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7510626/
https://www.ncbi.nlm.nih.gov/pubmed/33365396
http://dx.doi.org/10.1080/23802359.2018.1535839
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author Wei, Shina
Yang, Min
Dong, Yuan
Qin, Qiwei
author_facet Wei, Shina
Yang, Min
Dong, Yuan
Qin, Qiwei
author_sort Wei, Shina
collection PubMed
description In this study, genetic diversity and population genetic structure of Sagitta enflata in the northern South China Sea were investigated by 623 bp fragment of mtDNA COI gene sequence. A total of 146 individuals were collected from nine stations and 92 different haplotypes were obtained. 485 variable sites (210 were parsimony informative and 275 were singleton variable sites), and no insertion or deletion was found. An analysis of molecular variance (AMOVA) and conventional population statistics (F(ST)) revealed a low level of genetic differentiation among nine populations (F(ST) = 0.14794, p < .05), indicating no geographical patterning among nine populations. The present results were able to provide a reference for the phylogenetic relationships and assessment of the genetic structure of S. enflata in the northern South China Sea.
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spelling pubmed-75106262020-12-22 Genetic variation analysis of the cosmopolitan chaetognath Sagitta enflata in the northern South China Sea based on mitochondrial COI gene sequences Wei, Shina Yang, Min Dong, Yuan Qin, Qiwei Mitochondrial DNA B Resour Mito Communications In this study, genetic diversity and population genetic structure of Sagitta enflata in the northern South China Sea were investigated by 623 bp fragment of mtDNA COI gene sequence. A total of 146 individuals were collected from nine stations and 92 different haplotypes were obtained. 485 variable sites (210 were parsimony informative and 275 were singleton variable sites), and no insertion or deletion was found. An analysis of molecular variance (AMOVA) and conventional population statistics (F(ST)) revealed a low level of genetic differentiation among nine populations (F(ST) = 0.14794, p < .05), indicating no geographical patterning among nine populations. The present results were able to provide a reference for the phylogenetic relationships and assessment of the genetic structure of S. enflata in the northern South China Sea. Taylor & Francis 2018-11-21 /pmc/articles/PMC7510626/ /pubmed/33365396 http://dx.doi.org/10.1080/23802359.2018.1535839 Text en © 2018 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group http://creativecommons.org/licenses/by/4.0/ This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Mito Communications
Wei, Shina
Yang, Min
Dong, Yuan
Qin, Qiwei
Genetic variation analysis of the cosmopolitan chaetognath Sagitta enflata in the northern South China Sea based on mitochondrial COI gene sequences
title Genetic variation analysis of the cosmopolitan chaetognath Sagitta enflata in the northern South China Sea based on mitochondrial COI gene sequences
title_full Genetic variation analysis of the cosmopolitan chaetognath Sagitta enflata in the northern South China Sea based on mitochondrial COI gene sequences
title_fullStr Genetic variation analysis of the cosmopolitan chaetognath Sagitta enflata in the northern South China Sea based on mitochondrial COI gene sequences
title_full_unstemmed Genetic variation analysis of the cosmopolitan chaetognath Sagitta enflata in the northern South China Sea based on mitochondrial COI gene sequences
title_short Genetic variation analysis of the cosmopolitan chaetognath Sagitta enflata in the northern South China Sea based on mitochondrial COI gene sequences
title_sort genetic variation analysis of the cosmopolitan chaetognath sagitta enflata in the northern south china sea based on mitochondrial coi gene sequences
topic Mito Communications
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7510626/
https://www.ncbi.nlm.nih.gov/pubmed/33365396
http://dx.doi.org/10.1080/23802359.2018.1535839
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