The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit
later.
We apologize for any inconvenience caused
Molecular Identification of Main Varieties in Juglans sigillata Dode from Yunnan Province by ISSR
Author(s): CHEN Shao-Yu, YANG En, XI Xue-Liang, FAN Zhi-Yuan, ZHANG Yu
Pages: 41-
45
Year: 2006
Issue:
4
Journal: NONWOOD FOREST RESEARCH
Keyword: 漾濞核桃; 品种; 分子鉴别; ISSR;
Abstract: 以核桃当年萌发的新叶为材料,在建立了良好的反应体系基础上,筛选出8条引物对云南省11个主要栽培和推广的核桃品种进行了ISSR分子标记研究.结果表明:8个ISSR引物共检测出位点102个,其中多态性位点62个,占60.78%,参试样品具有较高的多态比率;用其中的两条引物建立了11个品种的指纹图谱,并可用之鉴别参试品种;POPGENE32软件的计算结果有效等位基因数、基因的多样性和Shannon信息指数分别为1.370 7,0.214 3和0.321 6,供试的云南核桃品种在分子水平上存在比较丰富的遗传变异.
Citations
No citation found
Related Articles
No related articles found