• 中文核心期刊
  • CSCD来源期刊
  • 中国科技核心期刊
  • CA、CABI、ZR收录期刊

Message Board

Respected readers, authors and reviewers, you can add comments to this page on any questions about the contribution, review,        editing and publication of this journal. We will give you an answer as soon as possible. Thank you for your support!

Name
E-mail
Phone
Title
Content
Verification Code
Volume 27 Issue 7
Sep.  2012
Turn off MathJax
Article Contents
WU Ming-ji, XIANG Hai-tao, LIU Hua-qing, CHEN Jian-min, WANG Feng. Genetic Original Identification of Minhui3301 by Morphological Traits and SSR Markers[J]. Fujian Journal of Agricultural Sciences, 2012, 27(7): 673-678.
Citation: WU Ming-ji, XIANG Hai-tao, LIU Hua-qing, CHEN Jian-min, WANG Feng. Genetic Original Identification of Minhui3301 by Morphological Traits and SSR Markers[J]. Fujian Journal of Agricultural Sciences, 2012, 27(7): 673-678.

Genetic Original Identification of Minhui3301 by Morphological Traits and SSR Markers

  • Received Date: 2012-06-27
  • Rev Recd Date: 2012-07-11
  • Publish Date: 2012-07-30
  • Minhui3301, an elite restorer line of indica rice, was selected from the hybrids of Minghui86 and Mianhui436 in the pedigree record; but some experimental datas failed to support this genetic relationship. We've found that many morphological traits of Minhui3301 were much more similar to those of R527 than those of Minghui86. In order to find out the genetic origin of Minghui3301, 30 morphological traits and 712 SSR markers of the 4 varieties -Minhui3301, R527, Mianhui436 and Minghui86,were analyzed.Multiple comparisons showed that the morphological traits of Minhui3301 were similar to R527 or Mianhui436, but significantly or very significantly different from Minghui86. Minhui3301, R527 and Mianhui436 were clustered into one group, while Minghui86 was divided into another by cluster analysis at the genetic distance 8.99. Meanwhile, SSR markers analysis showed that the genetic distances between Minhui3301 and R527, Mianhui436,Minghui86 were 0.14, 0.145 and 0.337,respectively. The clustering analysis based on the genetic similarity of molecular markers and morphological traits led to the same conclusion—the SSR band patterns of Minhui3301 were just the combination of R527 and Mianhui436. In short, Minhui3301 was originated from R527 and Mianhui436, but not Minghui86 and Mianhui436.
  • loading
  • [1]
    邓启云,石利娟,庄文,等.杂交水稻叶片形态性状配合力分析[J].沈阳农业大学学报,2007,38(5): 695-700.
    [2]
    黄燕娟,华亚鹏,刘华清,等.三个基于水稻明恢86的SSR电子遗传图谱的构建[J].分子植物育种,2008,6(4):655-663.
    [3]
    俞法明,严文潮,刘庆龙,等.早籼稻浙106与近缘系的主要遗传鉴别方法研究[J].种子,2006,25(6):6-9.
    [4]
    段世华,毛加宁,朱英国.用微卫星DNA标记对我国杂交水稻主要恢复系遗传差异的检测分析[J].遗传学报,2002,(3):250-254.
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views (2140) PDF downloads(443) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return