Population genetic structure in wild and aquaculture populations of Hemibarbus maculates inferred from microsatellites markers
The objective of this study was to investigate 4 aquaculture populations Shanghai (SH), Hangzhou (HZ), Kaihua (KH) and Xianju (XJ) and one wild population Yingshan (YS) of spotted barbell (Hemibarbus maculates) to assess their genetic diversity level and investigate the genetic structure of the popu...
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| Format: | Article |
| Language: | English |
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KeAi Communications Co., Ltd.
2017-03-01
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| Series: | Aquaculture and Fisheries |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2468550X17300540 |
| _version_ | 1797203143768932352 |
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| author | Linlin Li Hungdu Lin Wenqiao Tang Dong Liu Baolong Bao Jinquan Yang |
| author_facet | Linlin Li Hungdu Lin Wenqiao Tang Dong Liu Baolong Bao Jinquan Yang |
| author_sort | Linlin Li |
| collection | DOAJ |
| description | The objective of this study was to investigate 4 aquaculture populations Shanghai (SH), Hangzhou (HZ), Kaihua (KH) and Xianju (XJ) and one wild population Yingshan (YS) of spotted barbell (Hemibarbus maculates) to assess their genetic diversity level and investigate the genetic structure of the populations. The dendrogram and STRUCTURE revealed that the populations XJ, KH, and HZ jointly formed one cluster, to which the populations SH and YS were sequentially adhered. The genetic diversity of the cultured populations maintained better, possible due to favourable hatchery conditions that decreased the effect of environmental selection present in wild populations. The results of the present study will contribute to the management of spotted barbell genetic resources, but also demonstrates how the genetic diversity of freshwater species is vulnerable to human activity. |
| first_indexed | 2024-04-24T08:14:39Z |
| format | Article |
| id | doaj.art-1b2e6c2036b14ee5a4dddc73c08bd7a5 |
| institution | Directory Open Access Journal |
| issn | 2468-550X |
| language | English |
| last_indexed | 2024-04-24T08:14:39Z |
| publishDate | 2017-03-01 |
| publisher | KeAi Communications Co., Ltd. |
| record_format | Article |
| series | Aquaculture and Fisheries |
| spelling | doaj.art-1b2e6c2036b14ee5a4dddc73c08bd7a52024-04-17T04:05:08ZengKeAi Communications Co., Ltd.Aquaculture and Fisheries2468-550X2017-03-0122788310.1016/j.aaf.2017.03.004Population genetic structure in wild and aquaculture populations of Hemibarbus maculates inferred from microsatellites markersLinlin Li0Hungdu Lin1Wenqiao Tang2Dong Liu3Baolong Bao4Jinquan Yang5Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, Shanghai Ocean University, Shanghai 201306, ChinaThe Affiliated School of National Tainan First Senior High School, Tainan 701, Taiwan, ChinaKey Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, Shanghai Ocean University, Shanghai 201306, ChinaKey Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, Shanghai Ocean University, Shanghai 201306, ChinaKey Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, Shanghai Ocean University, Shanghai 201306, ChinaKey Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, Shanghai Ocean University, Shanghai 201306, ChinaThe objective of this study was to investigate 4 aquaculture populations Shanghai (SH), Hangzhou (HZ), Kaihua (KH) and Xianju (XJ) and one wild population Yingshan (YS) of spotted barbell (Hemibarbus maculates) to assess their genetic diversity level and investigate the genetic structure of the populations. The dendrogram and STRUCTURE revealed that the populations XJ, KH, and HZ jointly formed one cluster, to which the populations SH and YS were sequentially adhered. The genetic diversity of the cultured populations maintained better, possible due to favourable hatchery conditions that decreased the effect of environmental selection present in wild populations. The results of the present study will contribute to the management of spotted barbell genetic resources, but also demonstrates how the genetic diversity of freshwater species is vulnerable to human activity.http://www.sciencedirect.com/science/article/pii/S2468550X17300540 |
| spellingShingle | Linlin Li Hungdu Lin Wenqiao Tang Dong Liu Baolong Bao Jinquan Yang Population genetic structure in wild and aquaculture populations of Hemibarbus maculates inferred from microsatellites markers Aquaculture and Fisheries |
| title | Population genetic structure in wild and aquaculture populations of Hemibarbus maculates inferred from microsatellites markers |
| title_full | Population genetic structure in wild and aquaculture populations of Hemibarbus maculates inferred from microsatellites markers |
| title_fullStr | Population genetic structure in wild and aquaculture populations of Hemibarbus maculates inferred from microsatellites markers |
| title_full_unstemmed | Population genetic structure in wild and aquaculture populations of Hemibarbus maculates inferred from microsatellites markers |
| title_short | Population genetic structure in wild and aquaculture populations of Hemibarbus maculates inferred from microsatellites markers |
| title_sort | population genetic structure in wild and aquaculture populations of hemibarbus maculates inferred from microsatellites markers |
| url | http://www.sciencedirect.com/science/article/pii/S2468550X17300540 |
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