HUSCAP logo Hokkaido Univ. logo

Hokkaido University Collection of Scholarly and Academic Papers >
Graduate School of Fisheries Sciences / Faculty of Fisheries Sciences >
Peer-reviewed Journal Articles, etc >

Parentage assignment of stocked black sea bream Acanthopagrus schlegelii in Hiroshima Bay using microsatellite DNA markers

Files in This Item:
2007-73_p823-830.pdf5.68 MBPDFView/Open
Please use this identifier to cite or link to this item:http://hdl.handle.net/2115/35581

Title: Parentage assignment of stocked black sea bream Acanthopagrus schlegelii in Hiroshima Bay using microsatellite DNA markers
Authors: Jeong, Dal-Sang Browse this author
Gonzalez, Enrique Blanco Browse this author
Morishima, Kagayaki Browse this author
Arai, Katsutoshi Browse this author →KAKEN DB
Umino, Tetsuya Browse this author
Keywords: Acanthopagrus schlegelii
black sea bream
genetic tagging
microsatellite DNA
parentage analysis
stock enhancement
Issue Date: Aug-2007
Publisher: Japanese Society of Fisheries Science
Journal Title: Fisheries Science
Volume: 73
Issue: 4
Start Page: 823
End Page: 830
Publisher DOI: 10.1111/j.1444-2906.2007.01402.x
Abstract: The genetic contribution of 51 broodstock, comprising 29 females and 22 males, reared at Hiroshima City Marine Products Promotion Center for the production of stocked black sea bream was monitored during two consecutive years using seven microsatellite DNA loci. The high discrimination ability of these markers was reflected in the polymorphic identification content (PIC=0.831), the exclusion probability (Q∼1), and the low probability of identity index (I=3.635^−10). The total number of breeders contributing to the mating process was estimated at 32 (62.7%) in 2000 and 30 (58.8%) in 2001. On pedigree reconstruction, 69.3% of the offspring were successfully assigned to a single broodstock pair. Loss of alleles accounted for 16.9% during seed production; nevertheless, 90.9% of males and 69.0% of females participated in the mating process. Based on microsatellite genetic tagging, 58.9% of the fish sampled during the two months after release were identified as hatchery stock, presenting no significant differences from wild conspecifics in either fork length or body weight.
Rights: © 2007 公益社団法人日本水産学会
© 2007 The Japanese Society of Fisheries Science
Type: article
URI: http://hdl.handle.net/2115/35581
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: 荒井 克俊

Export metadata:

OAI-PMH ( junii2 , jpcoar )

MathJax is now OFF:


 

 - Hokkaido University