条斑紫菜不同栽培品系的遗传多样性分析OACSTPCD
Genetic Diversity of Different Cultivars of Pyropia yezoensis
【目的】确定通过杂交和突变选育出的条斑紫菜(Pyropia yezoensis )栽培品系的遗传多样性。【方法】采用简单重复序列区间(Inter simple sequence repeat,ISSR)、扩增片段长度多态性(Amplified fragment length pol-ymorphism,AFLP)和随机扩增多态性DNA(Random amplified polymorphism DNA,RAPD)等3种分子标记对条斑紫菜不同栽培品…查看全部>>
Objective]Different cultivars were screened and bred by mutation or hybridization, and their genetic diversity was determined.[Methods]Molecular markers ISSR,AFLP and RAPD were employed to analyze the genetic diversity of screened cultivars.[Results]The poly-morphism ratio shown by ISSR,AFLP and RAPD was 38.10%,38.95% and 61.75%,respec-tively.The genetic distance shown by ISSR,AFLP and RAPD between different cultivars of Pyropia yezoensis was 0.1785,0.…查看全部>>
杨立恩;韩晓磊;周伟;邓银银;许广平;胡传明;朱建一;陆勤勤;徐建国
江苏省海洋水产研究所，江苏南通 226007常熟理工学院，江苏常熟 215500江苏省海洋水产研究所，江苏南通 226007江苏省海洋水产研究所，江苏南通 226007江苏省海洋水产研究所，江苏南通 226007江苏省海洋水产研究所，江苏南通 226007常熟理工学院，江苏常熟 215500江苏省海洋水产研究所，江苏南通 226007江苏省海洋渔业指挥部，江苏南通 226000
农业科技
条斑紫菜遗传距离分子标记栽培品系
Pyropia yezoensisgenetic distancemolecular markerscultivars
《广西科学》 2016 (3)
241-247,7
国家自然科学基金面上项目(31272664),国家海洋局海洋公益性行业科研专项项目(201105023),南通市科技计划项目(MS22015026)和江苏省水产三新工程重大项目(D2015-18)资助。
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