数字农科院2.0

Genetic diversity in tea (Camellia sinensis) germplasms as revealed by ISSR markers

文献类型： 外文期刊

作者： Liu, B. Y.;Wang, L. Y.;Li, Y. Y.;He, W.;Zhou, J.;Wang, P. S.;Cheng, H.

作者机构：

关键词： Genetic diversity;ISSR;Tea germplasm

期刊名称： INDIAN JOURNAL OF AGRICULTURAL SCIENCES

ISSN： 0019-5022

年卷期： 2009 年 79 卷 9 期

页码：

收录情况： SCI

摘要： To efficiently utilize, maintain and assess tea [Camellia sinensis (L.) O. Kuntze] germplasms, inter-simple sequence repeats (ISSR) were used to determine genetic relationships among 100 location tea germplasms. Eighteen ISSR primers generated 472 polymorphic bands (99.4% of the total) and distinguished the 100 tea germplasms. The genetic distance among the genotypes ranged from 0.167 to 0.797, with a mean of 0.501, whereas the mean Nei's gene diversity (H) and the overall mean Shannon's Information index (1) were 0.396 and 0.578, respectively, indicating a wide gene pool. The Jaccard similarity co-efficients among genotypes ranged from 0.262 to 0.810. The 100 germplasms were divided into 5 groups on the basis of unweighed pair-group method with arithmetic averages analysis (UPGMA). The largest group consisted of 30 germplasm. The other 4 groups included 67 germplasms except 3 non-clustered germplasms. The phylogenetic groups generated by ISSR markers did not correspond to their geographical origin. Principal Component analysis (PCA) of ISSR data supported UPGMA clustering results. The ISSR can be useful as DNA-based molecular markers for studying genetic diversity, phylogenetic relationships, identification of tea germplasms or cultivars, and genetic improvement and selection of crossbred parents in tea breeding programmes.

分类号：

  • 相关文献

[1]Analysis of genetic diversity among different geographic populations of Athetis lepigone using ISSR molecular markers. Ahmed, Tofael,Liu, Yu-juan,He, Kang-lai,Wang, Zhen-ying,Wang, Zhen-ying.

[2]Genetic diversity of kenaf (Hibiscus cannabinus) evaluated by inter-simple sequence repeat (ISSR). Zhang, Liwu,Li, Aiqing,Wang, Xiaofei,Xu, Jiantang,Zhang, Guangqing,Qi, Jianmin,Wang, Xiaofei,Guan, Chunyun,Su, Jianguang.

[3]Analysis of genetic diversity and construction of core collection of local mulberry varieties from Shanxi Province based on ISSR marker. Lin, Zhang,Sheng, Qiang,Lin, Zhang,guo, Zhao Wei,jia, Shen Xing,Li, Liu,Lin, Zhang,bai, Chen Jun,Yong, Huang,Yong, Huang,jia, Shen Xing. 2011

[4]Genetic diversity and relationship of global faba bean (Vicia faba L.) germplasm revealed by ISSR markers. Wang, Hai-fei,Zong, Xu-xiao,Guan, Jian-ping,Yang, Tao,Sun, Xue-lian,Ma, Yu,Redden, Robert. 2012

[5]Genetic diversity and phylogenetic relationship of kenaf (Hibiscus cannabinus L.) accessions evaluated by SRAP and ISSR. Xu, Jiantang,Qi, Jianmin,Zhang, Liwu,Zhang, Guangqing,Tao, Aifen,Li, Aiqing,Wang, Xiaofei,Su, Jianguang.

[6]A comparison of genetic variation among wild and cultivated Morus Species (Moraceae : Morus) as revealed by ISSR and SSR markers. Zhao Weiguo,Zhou Zhihua,Miao Xuexia,Zhang Yong,Wang Sibao,Huang Jianhua,Xiang Hui,Pan Yile,Huang Yongping. 2007

[7]ISSR-Assisted Breeding of Excellent New Strains of Ganoderma lingzhi through Single-Spore Selfing. Jintao Li,Sheng Wang,Qi Fan,Linling Liu,Yanliang Gao,Changwei Sun,Meixia Yan. 2024

[8]Developmental-specific regulation promotes the free amino acids accumulation in chlorotic tea plants (Camellia sinensis). Chenyu Zhang,Yuanyuan Li,Piao Mei,Yang Gong,Dingding Liu,Yuanyuan Ye,Weiwei Wen,Mingzhe Yao,Chunlei Ma. 2024

[9]A intervarietal genetic map and QTL analysis for yield traits in wheat. Li, Sishen,Jia, Jizeng,Wei, Xianyun,Zhang, Xiaocun,Li, Linzhi,Chen, Haimei,Fan, Yuding,Sun, Haiyan,Zhao, Xinhua,Lei, Tiandong,Xu, Yunfong,Jiang, Fangshan,Wang, Honggang,Li, Lihui. 2007

[10]Genetic structure of mulberry from different ecotypes revealed by ISSRs in China: An implications for conservation of local mulberry varieties. Zhao, Weiguo,Wang, Yuhuang,Pan, Yile,Zhao, Weiguo,Chen, Tingting,Ra, Gaofeng,Wang, Xiaoming,Qi, Jinliang,Pang, Yanjun,Wang, Sisi,Yang, Yong-Hua,Li, Zhonghai,Huang, Yongping. 2007

[11]Strain-typing of Lentinula edodes in China with inter simple sequence repeat markers. Zhang, Ruiying,Huang, Chenyang,Zheng, Suyue,Zhang, Jinxia,Ng, Tzi Bun,Jiang, Ruibo,Zuo, Xuemei,Wang, Hexiang.

[12]A Genetic Linkage Map of Kenaf (Hibiscus cannabinus L.) Based on SRAP, ISSR and RAPD Markers. Zhang Guang-qing,Qi Jian-min,Zhang Xiao-chen,Fnag Ping-ping,Tao Ai-fen,Lan Tao,Wu Wei-ren,Zhang Guang-qing,Qi Jian-min,Wu Wei-ren,Su Jian-guang,Liu Ai-min,Liu Ai-min. 2011

[13]Molecular Characterization of Genetic Diversity of Underutilized Crops: Buckwheat as an Example. Zhang, Zongwen,Zhao, Lijuan. 2013

[14]Selection of Parents for Breeding Edible Varieties of Sweetpotato with High Carotene Content. Ma Dai-fu,Li Qiang,Li Xiu-ying,Li Hong-min,Tang Zhong-hou,Hu Ling,Cao Qing-he,Xie Yi-ping,Wang Xin. 2009

[15]Genetic diversity of local mulberry varieties from different ecotypes revealed by ISSRs in China. Zhao Weiguo,Pan Yile. 2007

[16]Development of a SCAR marker for molecular detection and diagnosis of Tilletia controversa Kuhn, the causal fungus of wheat dwarf bunt. Yu, Huixin,Gao, Fei,Liu, Taiguo,Liu, Bo,Chen, Wanquan,Yu, Huixin,Kang, Xiaohui,Han, Wensu,Gao, Fei,Gao, Jiguo.

[17]Assessment of Genetic Relationship of Foxtail Millet with Its Wild Ancestor and Close Relatives by ISSR Markers. Li Wei,Zhi Hui,Wang Yong-fang,Li Hai-quan,Diao Xian-min,Zhi Hui,Diao Xian-min. 2012

[18]~7Li离子束注入对大麦粒型、品质及遗传变异的影响. 李博,王容,赵林姝,刘录祥,张文英,徐延浩. 2018

[19]中国境内稗(Echinochloa crus-galli)形态变异及其遗传和地理背景分析. 邹满钰,陆永良,印丽萍,郭水良. 2017

[20]利用ISSR构建甜菜品种指纹图谱. 齐少玮,闫彩燕,郭佳,吴则东,兴旺. 2019

作者其他论文 更多>>