扁柑种质资源的SCoT分析

采用SCoT分子标记技术对广西地方柑橘26份种质材料进行遗传多样性研究。结果显示：9条引物共扩增出65条DNA片段，其中43条具有多态性，占66％。用UPGMA软件进行聚类分析，26份柑橘资源的遗传系数在0．70-1．00，说明SCoT标记能够有效揭示柑橘材料问的遗传多样性，为扁柑种质亲缘关系的鉴别和分类提供理论依据。...

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Published in西南农业学报 Vol. 26; no. 2; pp. 428 - 431
Main Author 郭丽英 郭雁君 吉前华 何新华 黄桂香 陈虎
Format Journal Article
LanguageChinese
Published 肇庆学院果树研究所,广东肇庆,526000%广西大学农学院,广西南宁,530004%广西林业科学研究院,广西南宁,530004 2013
Subjects
ISSR
亲缘关系
扁柑
种质资源
亲缘关系
ISSR
扁柑
种质资源
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ISSN1001-4829

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Summary:采用SCoT分子标记技术对广西地方柑橘26份种质材料进行遗传多样性研究。结果显示：9条引物共扩增出65条DNA片段，其中43条具有多态性，占66％。用UPGMA软件进行聚类分析，26份柑橘资源的遗传系数在0．70-1．00，说明SCoT标记能够有效揭示柑橘材料问的遗传多样性，为扁柑种质亲缘关系的鉴别和分类提供理论依据。
Bibliography:51-1213/S
SCoT markers were used to study genetic diversity and relationship of Guangxi Citrus. Nine SCoT primer pairs were used to analyze 26 samples. 76 markers were generated, of which 66% were polymorphic. The genetic similarity ranged from 0.70 to 1.00. The results showed that scot analysis could reveal genetic diversity among the accessions to provide a theoretical foundation for the identification and clas- sification of Citrus reticulata Blanco cv. Bian Gan.
GUO Li-ying, GUO Yan-jun, JIE Qian-hua, HE Xin-hua, HUANG Gui-xiang, CHEN Hu （ 1. Pomology Research Institute, Zhaoqing College, Guangxi Zhaoqing 526000, China; 2. Agronomy College, Guangxi University, Guangxi Nann/ng 530004, China;3. Guangxi Academy of Forestry Sciences, Guangxi Nanning 530004, China）
Citrus reticulata Blanco cv. Bian Gan ; Germplasm resources; SCOT; Genetic relationship
ISSN:1001-4829