WEKO3
アイテム
Stock enhancement program for black sea bream (Acanthopagrus schlegelii) in Hiroshima Bay : Monitoring the genetic effects
https://hiroshima.repo.nii.ac.jp/records/2006301
https://hiroshima.repo.nii.ac.jp/records/2006301c15d1225-3ac0-4297-916a-35287d54de07
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
Acuaculture_276_36.pdf (281.9 KB)
|
| Item type | デフォルトアイテムタイプ_（フル）(1) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2023-03-18 | |||||||||||
| タイトル | ||||||||||||
| タイトル | Stock enhancement program for black sea bream (Acanthopagrus schlegelii) in Hiroshima Bay : Monitoring the genetic effects | |||||||||||
| 言語 | en | |||||||||||
| 作成者 |
Gonzalez, Enrique Blanco
× Gonzalez, Enrique Blanco
× Nagasawa, Kazuya
× Umino, Tetsuya
|
|||||||||||
| アクセス権 | ||||||||||||
| アクセス権 | open access | |||||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||||
| 権利情報 | ||||||||||||
| 権利情報 | Copyright (c) 2008 Elsevier B. V. | |||||||||||
| 主題 | ||||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | black sea bream | |||||||||||
| 主題 | ||||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | Acanthopagrus schlegelii | |||||||||||
| 主題 | ||||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | stock enhancement | |||||||||||
| 主題 | ||||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | genetic diversity | |||||||||||
| 主題 | ||||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | pedigree | |||||||||||
| 主題 | ||||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | microsatellite DNA | |||||||||||
| 主題 | ||||||||||||
| 主題Scheme | NDC | |||||||||||
| 主題 | 660 | |||||||||||
| 内容記述 | ||||||||||||
| 内容記述 | Black sea bream have been intensively stocked in Hiroshima Bay since 1982. However, no information regarding the long-term effects resulting from the release of large numbers of juveniles on the wild population has been reported. We investigated the fate of black sea bream juveniles released at the sampling site from 2000 to 2001 using six microsatellite DNA markers. In 2003 and 2004 respectively, 12.5 and 13.5% of captured black sea bream were identified as hatchery reared. Variation in total length by age between the released and native stocks was not statistically significant. Low FST values confirmed high genetic similarity between wild and hatchery stocks. Pedigree reconstruction confirmed a small loss of genetic variability, with a final inbreeding rate for recaptured fish of around 3% per year, rising to 4% when both years were combined. There was high survival of released black sea bream juveniles. Some of these specimens reached maturity and may have hybridized with their wild counterparts, highlighting the need to monitor the genetic effects of releasing large number of juveniles. | |||||||||||
| 言語 | en | |||||||||||
| 出版者 | ||||||||||||
| 出版者 | Elsevier B. V. | |||||||||||
| 言語 | ||||||||||||
| 言語 | eng | |||||||||||
| 資源タイプ | ||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||
| 資源タイプ | journal article | |||||||||||
| 出版タイプ | ||||||||||||
| 出版タイプ | AO | |||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_b1a7d7d4d402bcce | |||||||||||
| 関連情報 | ||||||||||||
| 識別子タイプ | DOI | |||||||||||
| 関連識別子 | 10.1016/j.aquaculture.2008.02.004 | |||||||||||
| 関連情報 | ||||||||||||
| 関連タイプ | isVersionOf | |||||||||||
| 識別子タイプ | DOI | |||||||||||
| 関連識別子 | http://dx.doi.org/10.1016/j.aquaculture.2008.02.004 | |||||||||||
| 収録物識別子 | ||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||
| 収録物識別子 | 0044-8486 | |||||||||||
| 収録物識別子 | ||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||
| 収録物識別子 | AA00543624 | |||||||||||
| 開始ページ | ||||||||||||
| 開始ページ | 36 | |||||||||||
| 書誌情報 |
Aquaculture Aquaculture 巻 276, 号 1-4, p. 36-43, 発行日 2008-04 |
|||||||||||
| 旧ID | 26306 | |||||||||||
