Genetic analysis and gene fine mapping of a rolling leaf mutant (rl11(t)) in rice (Oryza sativa L.)
Genetic analysis and gene fine mapping of a rolling leaf mutant (rl11(t)) in rice (Oryza sativa L.)
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水稻卷叶突变体(rl11(t))的遗传分析和基因精细定位(Oryza sativa L.)
DOI:
10.1007/s11434-010-3137-0
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发表时间:
2010-06
期刊:
影响因子:
--
通讯作者:
梁国华
中科院分区:
文献类型:
--
作者:
梁国华
The exploration of new genes controlling rice leaf shape is an important foundation for rice functional genomics and plant architecture improvement. In the present study, we identified a rolling leaf mutant from indica variety Yuefeng B, named rl11(t), which exhibited reduced plant height, rolling and narrow leaves. Leaves in rl11(t) mutant showed abnormal number and morphology of veins compared with those in wild type plants. In addition, rl11(t) mutant was less sensitive to the inhibitory effect of auxin than the wild type. Genetic analysis suggested that the mutant was controlled by a single recessive gene. Gene rl11(t) was initially mapped between SSR markers RM6089 and RM124 on chromosome 4. Thirty-two new STS markers around the rl11(t) region were developed for fine mapping. A physical map encompassing the rl11(t) locus was constructed and the target gene was finally delimited to a 31.6 kb window between STS4-25 and STS4-26 on BAC AL606645. This provides useful information for cloning of rl11(t) gene.
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DOI:
10.1007/s11434-009-0098-2
发表时间:
2009-02
期刊:
科学通报(英文版)
影响因子:
--
作者:
Wang DeKai;Tao YueZhi;Li KeLei;Liu HeQin;Li SuJuan
通讯作者:
Li SuJuan
DOI:
10.1105/tpc.104.026898
发表时间:
2005-01
期刊:
The Plant Cell Online
影响因子:
--
作者:
J. Zgurski;Rita Sharma;Dee A. Bolokoski;E. Schultz
通讯作者:
J. Zgurski;Rita Sharma;Dee A. Bolokoski;E. Schultz
影响因子:
11.6
作者:
Zhang, Guang-Heng;Xu, Qian;Xue, Hong-Wei
通讯作者:
Xue, Hong-Wei
影响因子:
--
作者:
Changjie Yan;Song Yan;Zhengqiu Zhang;G. Liang;Jufei Lu;M. Gu
通讯作者:
Changjie Yan;Song Yan;Zhengqiu Zhang;G. Liang;Jufei Lu;M. Gu
DOI:
--
发表时间:
1995-12
期刊:
Hereditas (beijing)
影响因子:
--
作者:
G. X. ngYou;G. M. ngHong
通讯作者:
G. X. ngYou;G. M. ngHong