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日本绒螯蟹放流群体12S rRNA序列研究
引用本文:高天翔,王溪宏.日本绒螯蟹放流群体12S rRNA序列研究[J].海洋湖沼通报,2000(1):47-51.
作者姓名:高天翔  王溪宏
作者单位:青岛海洋大学水产学院!青岛,266003,青岛海洋大学水产学院!青岛,266003,辽宁省海洋渔业开发中心!大连,116015
基金项目:国家自然科学基金!(编号:39970578)
摘    要:参考果蝇与蚤状汊序列进行了日本绒螯蟹放流群体的线粒体DNA12S rRNA基因片段的引物设计、PCR扩增及序列测定,得到457bp的碱基序列,其A、T、G、C含量分别为158bp(34.57%)、178bp(38.95%)、51bp(11.16%)、70bp(15.32%),与果蝇与蚤状相同基因片段序列含量相似。

关 键 词:日本绒螯蟹  放流群体  线粒体  DNA

SEQUENCE STUDY ON 12S rRNA REGION OF STOCKED POPULATION OF JAPANESE MITTEN CRAB, ERIOCHEIR JAPONICA DE HAAN
GAO Tianxiang.SEQUENCE STUDY ON 12S rRNA REGION OF STOCKED POPULATION OF JAPANESE MITTEN CRAB, ERIOCHEIR JAPONICA DE HAAN[J].Transaction of Oceanology and Limnology,2000(1):47-51.
Authors:GAO Tianxiang
Abstract:The primers of mitochondrial DNA 12S rRNA region of stocked population of Japanese mitten crab were designed by using the sequences of Drosophila yakuba and Daphnia pulex. The 457 base pairs that encode the 12S rRNA region were amplified and sequenced. The A, T, G, C contents of the sequences were 158bp(34.57%), 178bp (38.95% ), 51bp(11. 16% ), and 70bp(15.32% ) respectively, which are similar with the same region of Drosophila yakuba and Daphnia pulex.
Keywords:Eriocheir japonica stocked population mitochondrial DNA 12S rRNA sequences
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