您好,欢迎访问云南省农业科学院 机构知识库!

Genetic Variation of Erigeron breviscapus (Vant.) Hand-Mazz in Yunnan under Heavy Metals Stress

文献类型: 外文期刊

作者: Xinxiang, A. 1 ; Xiong, Huabin 1 ; Chen, Minghong 1 ;

作者机构: 1.Yunnan Acad Agr Sci, Biotechnol & Germplasm Res Inst, Kunming 650223, Peoples R China; Univ Yunnan, Inst Environm Sci & Ecol Restorat, Key Lab Conservat & Utilizat Bio Resource, Yunnan, Peoples R China

关键词: Erigeron breviscapus;Heavy Metals;ISSR markers;Genetic diversity

期刊名称:ADVANCES IN ENVIRONMENTAL TECHNOLOGIES, PTS 1-6

ISSN: 1022-6680

年卷期: 2013 年 726-731 卷

页码:

收录情况: SCI

摘要: Erigeron breviscapus (Vant.) Hand-Mazz is the raw materials to product Health drugs and injectable formulations. Study the genetic diversity of Erigeron breviscapus under harmful substances stress provides insight into their genetic variation characteristics under stress. In this research, genetic diversity of Erigeron breviscapus under heavy metals(Cr, Cd, Hg, Cu, Pb) stress with different concentrations were analyzed by using 8 inter-simple sequence repeat markers (ISSR). The results showed that Erigeron breviscapus had rich genetic variation under five different kinds heavy metals stress. A total of 96 bands were amplified, of which 80 polymorphic bands were discovered and the percentage of polymorphic bands(PPB) was 83.33%. Their indexes of Na, Ne, H, I and PPB were calculated. Richer genetic diversity was discovered under Cu stress, followed by Cd, Cr, Pb and Hg stress in order. This study will be provide a scientific basis to improve the quality Erigeron breviscapus and optimize its growing conditions.

  • 相关文献

[1]ISSR DIVERSITY AND GENETIC DIFFERENTIATION OF ANCIENT TEA (CAMELLIA SINENSIS VAR. ASSAMICA) PLANTATIONS FROM CHINA: IMPLICATIONS FOR PRECIOUS TEA GERMPLASM CONSERVATION. Ji, P. Z.,Li, H.,Huang, X. Q.,Ji, P. Z.,Zhang, J.,Gao, L. Z.,Cheng, Z. Q..

[2]Mineral constituents of a prized edible mushroom (Tricholoma matsutake) and soils beneath the fruiting bodies from the production areas across China. Xiong Chuan,Li Xiao-lin,Zheng Lin-yong,Li Shu-hong,Li Qiang,Huang Wen-li,Xiong Chuan,Zheng Lin-yong,Liu Cheng-yi. 2016

[3]Mercury in forest mushrooms and topsoil from the Yunnan highlands and the subalpine region of the Minya Konka summit in the Eastern Tibetan Plateau. Saba, Martyna,Wiejak, Anna,Liu, Hong-Gao,Li, Tao,Wang, Ji-Peng,Zhang, Dan,Wang, Ji-Peng,Zhang, Ji,Wang, Yuan-Zhong,Zhang, Ji,Wang, Yuan-Zhong.

[4]Evaluation of heavy metal concentrations of edible wild-grown mushrooms from China. Wang, Xuemei,Liu, Honggao,Wang, Xuemei,Zhang, Ji,Wang, Yuanzhong,Zhang, Ji,Wang, Yuanzhong,Li, Tao.

[5]Genetic diversity among and within populations of Oryza granulata from Yunnan of China revealed by RAPD and ISSR markers: implications for conservation of the endangered species. Wu, CJ,Cheng, ZQ,Huang, XQ,Yin, SH,Cao, KM,Sun, CR.

[6]Evaluation of Genetic Diversity of Rice Landraces (Oryza sativa L.) in Yunnan, China. Zeng, Yawen,Zhang, Hongliang,Li, Zichao,Shen, Shiquan,Sun, Jiani,Wang, Meixing,Liao, Dengqun,Liu, Xia,Wang, Xiangkun,Xiao, Fenghui,Wen, Guosong.

[7]Genetic Diversity and Population Structure of Seedling Populations of Pyrus pashia. Zong, Yu,Sun, Ping,Liu, Jing,Yue, Xiaoyan,Teng, Yuanwen,Li, Kunming.

[8]Genetic structure and phylogeography of rice landraces in Yunnan, China, revealed by SSR. Zhang, Hongliang,Sun, Junli,Wang, Meixing,Liao, Dengqun,Zeng, Yawen,Shen, Shiquan,Yu, Ping,Mu, Ping,Wang, Xiangkun,Li, Zichao.

[9]Assessment of the genetic diversity in a collection of Erianthus arundinaceus. Cai, Q.,Cai, Q.,Fan, Y. H.,Liu, X. L.,Cai, Q.,Huang, X. Q.,Aitken, K. S.,McIntyre, C. L.,Piperidis, G.,Jackson, P..

[10]Group 16SrXII phytoplasma strains, including subgroup 16SrXII-E ('Candidatus Phytoplasma fragariae') and a new subgroup, 16SrXII-I, are associated with diseased potatoes (Solanum tuberosum) in the Yunnan and Inner Mongolia regions of China. Cheng, Mingyuan,Laski, Paul J.,McBeath, Jenifer Huang,Dong, Jiahong,Zhang, Zhongkai,Lee, Ing-Ming,Bottner-Parker, Kristi D.,Zhao, Yan,Davis, Robert E..

[11]Genetic dissection of a chromosomal region conferring hybrid sterility using multi-donors from Oryza glaberrima. Zhou, Jiawu,Zhao, Zhigang,Jiang, Ling,Wan, Jianmin,Zhou, Jiawu,Xu, Peng,Deng, Xianneng,Li, Jing,Hu, Fengyi,Deng, Wei,Tao, Dayun,Ren, Guangyun,Zhang, Zhi,Luan, Yahong.

[12]Complete mitochondrial genome of Bombus breviceps (Hymenoptera: Apidae). Zhao, Xiaomeng,Huang, Jiaxing,An, Jiandong,Sun, Cheng,Wu, Zhiqiang,Liang, Cheng. 2017

[13]Genetic diversity and differentiation of Acanthoscelides obtectus Say (Coleoptera: Bruchidae) populations in China. Duan, Canxing,Zhu, Zhendong,Wang, Xiaoming,Li, Wanchang,Bao, Shiying.

[14]Genetic diversity and differentiation of Camellia sinensis L. (cultivated tea) and its wild relatives in Yunnan province of China, revealed by morphology, biochemistry and allozyme studies. Jin, C,Wang, PS,Xia, YM,Xu, M,Pei, SJ. 2005

[15]Genetic Diversity of Populations of Saccharum spontaneum with Different Ploidy Levels Using SSR Molecular Markers. Liu, X. L.,Deng, Z. H.,Liu, X. L.,Li, X. J.,Xu, C. H.,Lin, X. Q.,Liu, X. L.,Li, X. J.,Xu, C. H.,Lin, X. Q.. 2016

[16]Studies on sampling schemes for the establishment of corecollection of rice landraces in Yunnan, China. Li, ZC,Zhang, HL,Zeng, YW,Yang, ZY,Shen, SQ,Sun, CQ,Wang, XK. 2002

[17]Ecogeographic and genetic diversity based on morphological characters of indigenous rice (Oryza sativa L.) in Yunnan, China. Zeng, YW,Shen, SQ,Li, ZC,Yang, ZY,Wang, XK,Zhang, HL,Wen, GS. 2003

[18]Genetic diversity and population structure in Elephantopus scaber (Asteraceae) from South China as revealed by ISSR markers. Wang, L.,Liu, J.,Zhang, W.,Wang, Q.,Zhao, X.,Liu, N.,Zhong, Y.. 2006

[19]Diversity in the content of some nutritional components in husked seeds of three wild rice species and rice varieties in Yunnan Province of China. Cheng, ZQ,Huang, XQ,Zhang, YZ,Qian, J,Yang, MZ,Wu, CJ,Liu, JF. 2005

[20]An Assessment of Genetic Diversity of Yield-Related Traits of Saccharum spontaneum from Yunnan Province, China. Xu, Chaohua,Su, Huosheng,Liu, Hongbo,Lu, Xin,Li, Xujuan,Li, Chunjia,Lin, Xiuqin,Mao, Jun,Zi, Qiuyan,Liu, XinLong. 2017

作者其他论文 更多>>