Molecular population genetic analysis of Eriocheir japonica inhabiting Andeok Valley
Eriocheir japonica inhabits rivers flowing into the East Sea, South Sea, and the coastal waters of Jeju-do in South Korea, Japan, and Sakhalin. The larvae migrate to freshwater, mature, and move to estuaries to spawn. Jeju-do has habitats that prevent the migration of aquatic organisms. Populations...
Published in: | Journal of Asia-Pacific Biodiversity |
---|---|
Main Authors: | , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Elsevier
2023
|
Subjects: | |
Online Access: | https://doi.org/10.1016/j.japb.2022.10.003 https://doaj.org/article/b90a2c3c0d204a4d8c978e58c95c443f |
id |
ftdoajarticles:oai:doaj.org/article:b90a2c3c0d204a4d8c978e58c95c443f |
---|---|
record_format |
openpolar |
spelling |
ftdoajarticles:oai:doaj.org/article:b90a2c3c0d204a4d8c978e58c95c443f 2023-05-15T18:09:11+02:00 Molecular population genetic analysis of Eriocheir japonica inhabiting Andeok Valley Dae-Ju Oh Min-Hee Ko Kyoung-Sik Yang Yong-Hwan Jung 2023-03-01T00:00:00Z https://doi.org/10.1016/j.japb.2022.10.003 https://doaj.org/article/b90a2c3c0d204a4d8c978e58c95c443f EN eng Elsevier http://www.sciencedirect.com/science/article/pii/S2287884X22001170 https://doaj.org/toc/2287-884X 2287-884X doi:10.1016/j.japb.2022.10.003 https://doaj.org/article/b90a2c3c0d204a4d8c978e58c95c443f Journal of Asia-Pacific Biodiversity, Vol 16, Iss 1, Pp 39-42 (2023) genetic diversity haplotype mitten crab mitochondria population analysis Ecology QH540-549.5 article 2023 ftdoajarticles https://doi.org/10.1016/j.japb.2022.10.003 2023-02-19T01:27:26Z Eriocheir japonica inhabits rivers flowing into the East Sea, South Sea, and the coastal waters of Jeju-do in South Korea, Japan, and Sakhalin. The larvae migrate to freshwater, mature, and move to estuaries to spawn. Jeju-do has habitats that prevent the migration of aquatic organisms. Populations with low within-group genetic diversity experience increased extinction risk. Industrialization causes climate change and also creates species extinctions. The goal of this study was to investigate the genetic diversity of E. japonica inhabiting Andeok Valley to elucidate their genetic stability and encourage future conservation plans. E. japonica samples used for the study were from the Andeok Valley in South Korea. One walking leg was used for DNA extraction. DNA was amplified using polymerase chain reaction to sequence mitochondrial cytochrome c oxidase subunit 1 (CO1) and cytochrome b (CytB) genes. Haplotype and sequence diversity analyses were performed. Sequencing results for CO1 and CytB genes included 658 and 651 base pairs, respectively. The median network analysis showed that the population inhabiting Andeok Valley had a genetically simple phylogenetic structure. This region provides simple habitat conditions, preventing gene transfer. The probability of extinction of E. japonica that inhabits Andeok Valley is markedly high. Article in Journal/Newspaper Sakhalin Directory of Open Access Journals: DOAJ Articles Journal of Asia-Pacific Biodiversity 16 1 39 42 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
genetic diversity haplotype mitten crab mitochondria population analysis Ecology QH540-549.5 |
spellingShingle |
genetic diversity haplotype mitten crab mitochondria population analysis Ecology QH540-549.5 Dae-Ju Oh Min-Hee Ko Kyoung-Sik Yang Yong-Hwan Jung Molecular population genetic analysis of Eriocheir japonica inhabiting Andeok Valley |
topic_facet |
genetic diversity haplotype mitten crab mitochondria population analysis Ecology QH540-549.5 |
description |
Eriocheir japonica inhabits rivers flowing into the East Sea, South Sea, and the coastal waters of Jeju-do in South Korea, Japan, and Sakhalin. The larvae migrate to freshwater, mature, and move to estuaries to spawn. Jeju-do has habitats that prevent the migration of aquatic organisms. Populations with low within-group genetic diversity experience increased extinction risk. Industrialization causes climate change and also creates species extinctions. The goal of this study was to investigate the genetic diversity of E. japonica inhabiting Andeok Valley to elucidate their genetic stability and encourage future conservation plans. E. japonica samples used for the study were from the Andeok Valley in South Korea. One walking leg was used for DNA extraction. DNA was amplified using polymerase chain reaction to sequence mitochondrial cytochrome c oxidase subunit 1 (CO1) and cytochrome b (CytB) genes. Haplotype and sequence diversity analyses were performed. Sequencing results for CO1 and CytB genes included 658 and 651 base pairs, respectively. The median network analysis showed that the population inhabiting Andeok Valley had a genetically simple phylogenetic structure. This region provides simple habitat conditions, preventing gene transfer. The probability of extinction of E. japonica that inhabits Andeok Valley is markedly high. |
format |
Article in Journal/Newspaper |
author |
Dae-Ju Oh Min-Hee Ko Kyoung-Sik Yang Yong-Hwan Jung |
author_facet |
Dae-Ju Oh Min-Hee Ko Kyoung-Sik Yang Yong-Hwan Jung |
author_sort |
Dae-Ju Oh |
title |
Molecular population genetic analysis of Eriocheir japonica inhabiting Andeok Valley |
title_short |
Molecular population genetic analysis of Eriocheir japonica inhabiting Andeok Valley |
title_full |
Molecular population genetic analysis of Eriocheir japonica inhabiting Andeok Valley |
title_fullStr |
Molecular population genetic analysis of Eriocheir japonica inhabiting Andeok Valley |
title_full_unstemmed |
Molecular population genetic analysis of Eriocheir japonica inhabiting Andeok Valley |
title_sort |
molecular population genetic analysis of eriocheir japonica inhabiting andeok valley |
publisher |
Elsevier |
publishDate |
2023 |
url |
https://doi.org/10.1016/j.japb.2022.10.003 https://doaj.org/article/b90a2c3c0d204a4d8c978e58c95c443f |
genre |
Sakhalin |
genre_facet |
Sakhalin |
op_source |
Journal of Asia-Pacific Biodiversity, Vol 16, Iss 1, Pp 39-42 (2023) |
op_relation |
http://www.sciencedirect.com/science/article/pii/S2287884X22001170 https://doaj.org/toc/2287-884X 2287-884X doi:10.1016/j.japb.2022.10.003 https://doaj.org/article/b90a2c3c0d204a4d8c978e58c95c443f |
op_doi |
https://doi.org/10.1016/j.japb.2022.10.003 |
container_title |
Journal of Asia-Pacific Biodiversity |
container_volume |
16 |
container_issue |
1 |
container_start_page |
39 |
op_container_end_page |
42 |
_version_ |
1766181648050683904 |