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Please use this identifier to cite or link to this item: http://scholars.ntou.edu.tw/handle/123456789/14524
DC FieldValueLanguage
dc.contributor.author蔡添財en_US
dc.contributor.author陳榮華en_US
dc.contributor.author余廷基en_US
dc.contributor.author廖一久en_US
dc.date.accessioned2020-12-11T06:37:53Z-
dc.date.available2020-12-11T06:37:53Z-
dc.date.issued1997-
dc.identifier.urihttp://ntour.ntou.edu.tw:8080/ir/handle/987654321/44678-
dc.identifier.urihttp://scholars.ntou.edu.tw/handle/123456789/14524-
dc.description.abstract利用10種限制酶切割5種台灣養殖之吳郭魚(尼羅吳郭魚、歐利亞吳郭魚、賀諾奴吳郭魚、莫三比克吳郭魚及一般紅色吳郭魚)及其雜交種之粒線體去氧核醣核酸進行試驗,結果發現Bg/II、Hind III、Pst I、Acc I及Ava I等5種限制酶切割所得之圖譜,具有種之變異性,因此,可作為品種判別之用。其中,尤其以Acc I及Ava I切割所得之圖譜,在各品種間均皆不同,因此,更適合作為各品種之判別圖譜。雜交種之 mt DNA切割圖譜均與親代雌魚相同,顯示為母系遺傳,同時,由於紅色吳郭魚與尼羅吳郭魚之 mt DNA之圖譜相同,此項可為紅色吳郭魚係出自尼羅吳郭魚之雜交後代做佐證。由上述5種具有認識6鹼基對限制酶(6-base pair recognized restriction enzyme)分析估算長度約為17140鹼基的台灣養殖之吳郭魚粒線體去氧核醣核酸,估算其核苷酸分歧度約為0.234,鹼基對替代率約為0.246,但種內差異極低,此即顯示台灣養殖之吳郭魚顯著存在引進外來種之瓶頸效應。綜上,本研究之結果除可作為台灣重要養殖種之吳郭魚之品種鑑別外,並可供作品種保存及雜交種之重要參考資料以及品種遺傳標識之用。en_US
dc.language.isozhen_US
dc.publisher水產研究en_US
dc.subject吳郭魚en_US
dc.subject紅色吳郭魚en_US
dc.subject粒腺體去氧核醣核酸en_US
dc.subject限制酶en_US
dc.subject台灣en_US
dc.title以粒線體去氧核醣核酸之限制酶切割圖譜鑑別台灣養殖之吳郭魚en_US
dc.typejournal articleen_US
dc.relation.journalvolume5en_US
dc.relation.journalissue1en_US
dc.relation.pagespp.1-10en_US
item.openairecristypehttp://purl.org/coar/resource_type/c_6501-
item.cerifentitytypePublications-
item.languageiso639-1zh-
item.fulltextno fulltext-
item.grantfulltextnone-
item.openairetypejournal article-
crisitem.author.deptCenter of Excellence for the Oceans-
crisitem.author.deptNational Taiwan Ocean University,NTOU-
crisitem.author.parentorgNational Taiwan Ocean University,NTOU-
Appears in Collections:海洋中心
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