Genetic Diversity of Dongxiang Wild Rice(Oryza rufipogon Griff.)Detected by SSLP Markers

被引：0
|
作者：
XIE Jian-kun
P. R. China
National Center for Rice Improvement
机构：
来源：
Agricultural Sciences in China | 2003年 / 07期
关键词：
Dongxiang wild rice; Genetic diversity; SSLP;
D O I：
暂无
中图分类号：
S511.9 [野生稻];
学科分类号：
摘要：
The genetic diversity of Dongxiang wild rice populations was evaluated by using 14 SSR primer pairs. Twelve of the primer pairs amplified polymorphic bands. A total of 70 polymorphic DNA bands were generated with average 5. 83 polymorphic bands per primer pair, indicating that the genetic diversity of Dongxiang wild rice was high. Cluster analysis showed that there were highly variant individuals within and among populations, while others were highly similar to each other. The within-population genetic distances were 0. 23 - 0.47, being smaller than 0.40 - 0.55 of among-population. Strict management must be taken for the preservation of Dongxiang wild rice.
引用
收藏
页码：12 / 18
页数：7
相关论文
共 50 条
  • [31] Identification of novel insertion–deletion markers for Dongxiang wild rice (Oryza rufipogon Griff.) using high-throughput sequencing technology
    Zhang F.
    Zhang L.
    Cui F.
    Luo X.
    Zhou Y.
    Xie J.
    Journal of Genetics, 2015, 94 (Suppl 2) : 51 - 55
  • [32] Genetic diversity associated with conservation of endangered Dongxiang wild rice (Oryza rufipogon)
    Xie, J.
    Agrama, H. A.
    Kong, D.
    Zhuang, J.
    Hu, B.
    Wan, Y.
    Yan, W.
    GENETIC RESOURCES AND CROP EVOLUTION, 2010, 57 (04) : 597 - 609
  • [33] Evaluation of Genetic Diversity of Wild Rice (Oryza rufipogon Griff.) in Myanmar using Simple Sequence Repeats (SSRs)
    R. Shishido
    M. Kikuchi
    K. Nomura
    H. Ikehashi
    Genetic Resources and Crop Evolution, 2006, 53 : 179 - 186
  • [34] Evaluation of genetic diversity of wild rice (Oryza rufipogon Griff.) in Myanmar using simple sequence repeats (SSRs)
    Shishido, R
    Kikuchi, M
    Nomura, K
    Ikehashi, H
    GENETIC RESOURCES AND CROP EVOLUTION, 2006, 53 (01) : 179 - 186
  • [35] Genetic diversity of wild rice accessions (Oryza rufipogon Griff.) in Guangdong and Hainan Provinces, China, and construction of a wild rice core collection
    Zhang, Jing
    Pan, Dajian
    Fan, Zhilan
    Yu, Hang
    Jiang, Liqun
    Lv, Shuwei
    Sun, Bingrui
    Chen, Wenfeng
    Mao, Xingxue
    Liu, Qing
    Li, Chen
    FRONTIERS IN PLANT SCIENCE, 2022, 13
  • [36] Genetic diversity of Oryza rufipogon Griff. in Hainan Province analyzed by ISSR and SSR markers
    HAN Fei
    HOU Li-heng
    Ecological Economy, 2018, 14 (01) : 14 - 27
  • [37] Genome-wide identification of conserved microRNA and their response to drought stress in Dongxiang wild rice (Oryza rufipogon Griff.)
    Fantao Zhang
    Xiangdong Luo
    Yi Zhou
    Jiankun Xie
    Biotechnology Letters, 2016, 38 : 711 - 721
  • [38] Genome-wide identification of conserved microRNA and their response to drought stress in Dongxiang wild rice (Oryza rufipogon Griff.)
    Zhang, Fantao
    Luo, Xiangdong
    Zhou, Yi
    Xie, Jiankun
    BIOTECHNOLOGY LETTERS, 2016, 38 (04) : 711 - 721
  • [39] Endophytic fungi from Dongxiang wild rice (Oryza rufipogon Griff.) show diverse catalytic potential for converting glycyrrhizin
    Xiao, Yiwen
    Zhang, Zhibin
    Liang, Weizhong
    Gao, Boliang
    Wang, Ya
    Chang, Jun
    Zhu, Du
    3 BIOTECH, 2022, 12 (03)
  • [40] Identification of novel insertion-deletion markers for Dongxiang wild rice (Oryza rufipogon Griff.) using high-throughput sequencing technology
    Zhang, Fantao
    Zhang, Liangxing
    Cui, Fenglei
    Luo, Xiangdong
    Zhou, Yi
    Xie, Jiankun
    JOURNAL OF GENETICS, 2015, 94 : E51 - E55
12345