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Title: ミトコンドリアDNAの塩基配列分析によるヤリイカの遺伝的集団構造
Other Titles: Genetic population structure of the spear squid Loligo bleekeri based on mitochondrial DNA
Authors: 伊藤, 欣吾1 Browse this author
柳本, 卓2 Browse this author
岩田, 容子3 Browse this author
宗原, 弘幸4 Browse this author
桜井, 泰憲5 Browse this author →KAKEN DB
Authors(alt): Ito, Kingo1
Yanagimoto, Takashi2
Iwata, Yoko3
Munehara, Hiroyuki4
Sakurai, Yasunori5
Keywords: mtDNA
noncoding region
Issue Date: 2006
Publisher: 日本水産学会
Journal Title: 日本水産学会誌
Volume: 72
Issue: 5
Start Page: 905
End Page: 910
Publisher DOI: 10.2331/suisan.72.905
Abstract: The sequence of the mitochondrial DNA noncoding region 4 (mtDNA NC4) was analyzed to investigate the genetic population structure of the spear squid Loligo bleekeri using 545 individiduals captured at six sites around Japan. MtDNA NC4 sequences of 506-528bp were determined. A total of 55 variable nucleotide sites were detected, defining 48 haplotypes. The average haplotype diversity (0.670) and average nucleotide diversity (0.003) indicated a low level of genetic diversity in the spear squid. Analysis of molecular variation (AMOVA) indicated that most of the genetic variation was distributed within populations. The analysis of haplotype frequency distribution and F_<ST> values showed no significant difference among the six sampling sites. These data indicate no genetic structuring of spear squid population around Japan.
Rights: 本文データは学協会の許諾に基づきCiNiiから複製したものである
© 2006 公益社団法人日本水産学会
© 2006 The Japanese Society of Fisheries Science
Type: article
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: 桜井 泰憲

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