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Genetic diversity and population structure analysis of Lateolabrax maculatus from Chinese coastal waters using polymorphic microsatellite markers

In order to provide valuable guidelines for the conservation of germplasm of Lateolabrax maculatus, the genetic diversity and population structure analysis were evaluated for eight geographic populations along coastal regions of China, using 11 microsatellite DNA markers. The genetic parameters obta...

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Autores principales: Wang, Wei, Ma, Chunyan, Ouyang, Longling, Chen, Wei, Zhao, Ming, Zhang, Fengying, Fu, Yin, Jiang, Keji, Liu, Zhiqiang, Zhang, Heng, Ma, Lingbo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8316385/
https://www.ncbi.nlm.nih.gov/pubmed/34315937
http://dx.doi.org/10.1038/s41598-021-93000-6
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author Wang, Wei
Ma, Chunyan
Ouyang, Longling
Chen, Wei
Zhao, Ming
Zhang, Fengying
Fu, Yin
Jiang, Keji
Liu, Zhiqiang
Zhang, Heng
Ma, Lingbo
author_facet Wang, Wei
Ma, Chunyan
Ouyang, Longling
Chen, Wei
Zhao, Ming
Zhang, Fengying
Fu, Yin
Jiang, Keji
Liu, Zhiqiang
Zhang, Heng
Ma, Lingbo
author_sort Wang, Wei
collection PubMed
description In order to provide valuable guidelines for the conservation of germplasm of Lateolabrax maculatus, the genetic diversity and population structure analysis were evaluated for eight geographic populations along coastal regions of China, using 11 microsatellite DNA markers. The genetic parameters obtained showed that, eight populations can be clustered into two groups, the Northern group and the Southern group, concordant with their geographical positions. The UPGMA tree constructed according to the Nei’s genetic distance along with the structure analysis and discriminant analysis of principal component also supported this result. This might be explained by the geographic separation and the divergent environmental conditions among the populations. It's worth noting that, QD (Qingdao) population from northern area was assigned to the Southern group and showed a close genetic relationship and similar genetic constitution with the southern populations. We speculated that large scales of anthropogenic transportation of wild fries from QD populations to the southern aquaculture areas in history should be the primary cause. The populations from GY (Ganyu), RD (Rudong) and BH (Binhai) had higher genetic diversity and showed limited genetic exchange with other populations, indicating better conservation of the natural resources in these regions. All populations were indicated to have experienced bottleneck events in history.
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spelling pubmed-83163852021-07-28 Genetic diversity and population structure analysis of Lateolabrax maculatus from Chinese coastal waters using polymorphic microsatellite markers Wang, Wei Ma, Chunyan Ouyang, Longling Chen, Wei Zhao, Ming Zhang, Fengying Fu, Yin Jiang, Keji Liu, Zhiqiang Zhang, Heng Ma, Lingbo Sci Rep Article In order to provide valuable guidelines for the conservation of germplasm of Lateolabrax maculatus, the genetic diversity and population structure analysis were evaluated for eight geographic populations along coastal regions of China, using 11 microsatellite DNA markers. The genetic parameters obtained showed that, eight populations can be clustered into two groups, the Northern group and the Southern group, concordant with their geographical positions. The UPGMA tree constructed according to the Nei’s genetic distance along with the structure analysis and discriminant analysis of principal component also supported this result. This might be explained by the geographic separation and the divergent environmental conditions among the populations. It's worth noting that, QD (Qingdao) population from northern area was assigned to the Southern group and showed a close genetic relationship and similar genetic constitution with the southern populations. We speculated that large scales of anthropogenic transportation of wild fries from QD populations to the southern aquaculture areas in history should be the primary cause. The populations from GY (Ganyu), RD (Rudong) and BH (Binhai) had higher genetic diversity and showed limited genetic exchange with other populations, indicating better conservation of the natural resources in these regions. All populations were indicated to have experienced bottleneck events in history. Nature Publishing Group UK 2021-07-27 /pmc/articles/PMC8316385/ /pubmed/34315937 http://dx.doi.org/10.1038/s41598-021-93000-6 Text en © The Author(s) 2021 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) .
spellingShingle Article
Wang, Wei
Ma, Chunyan
Ouyang, Longling
Chen, Wei
Zhao, Ming
Zhang, Fengying
Fu, Yin
Jiang, Keji
Liu, Zhiqiang
Zhang, Heng
Ma, Lingbo
Genetic diversity and population structure analysis of Lateolabrax maculatus from Chinese coastal waters using polymorphic microsatellite markers
title Genetic diversity and population structure analysis of Lateolabrax maculatus from Chinese coastal waters using polymorphic microsatellite markers
title_full Genetic diversity and population structure analysis of Lateolabrax maculatus from Chinese coastal waters using polymorphic microsatellite markers
title_fullStr Genetic diversity and population structure analysis of Lateolabrax maculatus from Chinese coastal waters using polymorphic microsatellite markers
title_full_unstemmed Genetic diversity and population structure analysis of Lateolabrax maculatus from Chinese coastal waters using polymorphic microsatellite markers
title_short Genetic diversity and population structure analysis of Lateolabrax maculatus from Chinese coastal waters using polymorphic microsatellite markers
title_sort genetic diversity and population structure analysis of lateolabrax maculatus from chinese coastal waters using polymorphic microsatellite markers
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8316385/
https://www.ncbi.nlm.nih.gov/pubmed/34315937
http://dx.doi.org/10.1038/s41598-021-93000-6
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