Hokkaido University Collection of Scholarly and Academic Papers >
Graduate School of Fisheries Sciences / Faculty of Fisheries Sciences >
Peer-reviewed Journal Articles, etc >
Genetic Variation and Population Structure of Hair Crab (Erimacrus isenbeckii) in Japan Inferred from Mitochondrial DNA Sequence Analysis
Title: | Genetic Variation and Population Structure of Hair Crab (Erimacrus isenbeckii) in Japan Inferred from Mitochondrial DNA Sequence Analysis |
Authors: | Azuma, Noriko Browse this author | Kunihiro, Yasushi Browse this author | Sasaki, Jun Browse this author | Mihara, Eiji Browse this author | Mihara, Yukio Browse this author | Yasunaga, Tomoaki Browse this author | Jin, Deuk-Hee Browse this author | Abe, Syuiti Browse this author →KAKEN DB |
Issue Date: | Jan-2008 |
Publisher: | Springer New York |
Journal Title: | Marine Biotechnology |
Volume: | 10 |
Issue: | 1 |
Start Page: | 39 |
End Page: | 48 |
Publisher DOI: | 10.1007/s10126-007-9033-1 |
PMID: | 17955293 |
Abstract: | Genetic variation and population structure of hair crab (Erimacrus isenbeckii) were examined using nucleotide sequence analysis of 580bp in the 3' portion of the mitochondrial cytochrome c oxidase subunit I gene (COI) of 20 samples collected from 16 locales in Japan (the Hokkaido and Honshu Islands) and one in Korea. A total of 27 haplotypes was defined by 23 variable nucleotide sites in the examined COI region. Pairwise population FST estimates and neighbor-joining tree inferred distinct genetic differentiation between the representative samples from the Pacific Ocean off the Eastern Hokkaido Island and the Sea of Japan, while others intermediated these two groups. AMOVA also showed a weak but significant differentiation among these three groups. The present results suggest a moderate population structure of hair crab, probably influenced by high gene flow between regional populations due to sea current dependent larval dispersal of this species. |
Rights: | The original publication is available at www.springerlink.com |
Relation: | http://www.springerlink.com |
Type: | article (author version) |
URI: | http://hdl.handle.net/2115/33865 |
Appears in Collections: | 水産科学院・水産科学研究院 (Graduate School of Fisheries Sciences / Faculty of Fisheries Sciences) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
|
Submitter: 東 典子
|