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Publication
Featured researches published by Zhao Jinfeng.
Acta Agronomica Sinica | 2009
Miao HongYing; Zhao Jinfeng; Li XiaoJuan; Sun ZhaoHua; Lu Wenjing; Gu JunTao; Guo ChengJin; Xiao Kai
在富集低磷胁迫特异表达基因的小麦根系cDNA差减杂交文库中,鉴定了1个与拟南芥WRKY75同源的小麦WRKY型转录因子基因表达序列标签(EST)。依据该EST序列高度同源的小麦WRKY72b序列,克隆了对应基因TaWRKY72b—1。TaWRKY72b-1与WRKY72b在cDNA序列上有2个碱基的差异,但编码氨基酸没有改变。TaWRKY72b-1开放阅读框为621bp,编码206个氨基酸残基,氨基酸组成上含有保守的WRKY基序和C2H2基序。系统进化分析表明,TaWRKY72b—1与小麦WRKY72a和大麦WRKY12可能来自相同的祖先。与对照供磷水平(2mmol L^-1 P)相比,低磷处理使根叶中TaWRKY72b-1的转录本数量均明显增多。表明TaWRKY72b-1对低磷胁迫逆境产生了明显的应答作用。TaWRKY72b—1在烟草中表达表明,低磷胁迫条件下,高表达TaWRKY72b—1的烟草植株干重、单株磷累积量和磷利用效率均较对照明显增加。因此,TaWRKY72b-1基因在改善低磷胁迫下作物的磷效率中可能具有较重要的应用价值。
Acta Agronomica Sinica | 2006
Bai Yunfeng; Zhao Jinfeng; Zheng Jun
Archive | 2014
Li Xueyong; Wang Daofeng; Zhao Jinfeng; Yuan Shoujiang; Yin Liang
Acta Agronomica Sinica | 2013
Wang Tao; Yuan Shoujiang; Yin Liang; Zhao Jinfeng; Wan Jianmin; Li Xueyong
Archive | 2017
Li Xueyong; Qiu Haiyang; Fang Jingjing; Zhao Jinfeng; Yuan Shoujiang
Archive | 2017
Li Xueyong; Liu Lihua; Peng Peng; Zhao Jinfeng; Fang Jingjing
Archive | 2017
Li Xueyong; Fang Jingjing; Zhao Jinfeng; Yuan Shoujiang; Wang Minxia
Archive | 2016
Li Xueyong; Long Haixin; Zhao Jinfeng; Yuan Shoujiang; Fang Jingjing
Archive | 2016
Li Xueyong; Fang Jingjing; Li Chenchen; Zhao Linlin; Zhao Jinfeng; Yuan Shoujiang
Archive | 2016
Li Xueyong; Fang Jingjing; Peng Peng; Zhao Jinfeng; Yuan Shoujiang