Fine mapping and cloning of MT1, a novel allele of D10
Fine mapping and cloning of MT1, a novel allele of D10
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D10 的新型等位基因 MT1 的精细定位和克隆
DOI:
10.1016/j.pnsc.2009.05.006
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发表时间:
2009-12
期刊:
影响因子:
--
通讯作者:
Zhu, Jinyan
中科院分区:
文献类型:
--
作者:
Li, Zhengyi;Liang, Guohua;Gu, Fei;Gu, Minghong;Zhang, Honggen;Tang, Shuzhu;Zhou, Yong;Zhu, Jinyan
Rice tillering is an important determinant for grain production. To investigate the mechanism of tillering, we characterized a multiple tillering mutant (mt1) identified from the japonica variety, Zhonghua 11, treated with EMS. This mutant exhibits advanced tillering development and dwarfed compared with wild-type plants. Genetic analysis and fine gene mapping indicated that the mt1 mutant was controlled by a recessive gene, residing on a 29-kb window on AP003376 of chromosome 1. One putative gene in this region, encoding a carotenoid cleavage dioxygenase 8 (CCD8), was allelic to D10. The mt1 mutant phenotype was complemented by introduction of wild-type MT1, and knockdown of MT1 in wild-type rice mimicked the mutant phenotype. Real-time PCR analysis indicated that the MT1 gene is expressed highly in stems and at a low level in axillary buds, panicles, leaves, and roots. In addition, MT1 expression is clearly under feedback regulation.
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DOI:
10.1111/j.1365-313x.2006.02916.x
发表时间:
2006-12
期刊:
The Plant journal : for cell and molecular biology
影响因子:
--
作者:
Junhuang Zou;Shuying Zhang;Weiping Zhang;Gang Li;Zongxiang Chen;W. Zhai;Xianfeng Zhao;Xuebiao Pan-Xuebia
通讯作者:
Junhuang Zou;Shuying Zhang;Weiping Zhang;Gang Li;Zongxiang Chen;W. Zhai;Xianfeng Zhao;Xuebiao Pan-Xuebia
DOI:
--
发表时间:
1999
期刊:
--
影响因子:
--
作者:
C. Beveridge;S. Morris;E. Foo;I. Murfet;C. Turnbull;C. Rameau
通讯作者:
C. Beveridge;S. Morris;E. Foo;I. Murfet;C. Turnbull;C. Rameau
影响因子:
7.4
作者:
Napoli, C
通讯作者:
Napoli, C
影响因子:
7.4
作者:
Morris, SE;Turnbull, CGN;Beveridge, CA
通讯作者:
Beveridge, CA
影响因子:
11.6
作者:
MEDFORD, JI;HORGAN, R;KLEE, HJ
通讯作者:
KLEE, HJ