OsRE1 interacts with OsRIP1 to regulate rice heading date by finely modulating Ehd1 expression.
OsRE1 interacts with OsRIP1 to regulate rice heading date by finely modulating Ehd1 expression.
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OsRE1 与 OsRIP1 相互作用,通过精细调节 Ehd1 表达来调节水稻抽穗日期
DOI:
10.1111/pbi.13462
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发表时间:
2021-03
影响因子:
13.8
通讯作者:
Wan J
中科院分区:
文献类型:
--
作者:
Chai J;Zhu S;Li C;Wang C;Cai M;Zheng X;Zhou L;Zhang H;Sheng P;Wu M;Jin X;Cheng Z;Zhang X;Lei C;Ren Y;Lin Q;Zhou S;Guo X;Wang J;Zhao Z;Wan J
Heading date is a key agronomic trait affecting crop yield. In rice, Early heading date 1 (Ehd1) is an important B‐type response regulator in determination of heading date. Although many regulatory factors of Ehd1 expression have been functionally characterized, the direct regulators of Ehd1 largely remain to be identified. Here, we identified a new regulator of Ehd1, OsRE1, that directly binds to the A‐box motif in the Ehd1 promoter. Osre1 confers an early heading phenotype due to elevated expression levels of Ehd1. OsRE1 is a nucleus‐localized bZIP transcription factor with a diurnal rhythmic expression pattern. Furthermore, we identified an OsRE1‐interacting protein, OsRIP1, and demonstrated that OsRIP1 can repress the transcript expression of Ehd1 in an OsRE1‐dependent manner. Our genetic data showed that OsRE1 and OsRIP1 may function upstream of Ehd1 in regulating heading date. Together, our results suggest that OsRE1 functions cooperatively with OsRIP1 to regulate heading date through finely modulating the expression of Ehd1. In addition, OsRE1 and OsRIP1 are two minor heading date regulators, which are more desirable for fine‐tuning heading date to improve rice regional adaptability.
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影响因子:
4.5
作者:
Gao H;Zheng XM;Fei G;Chen J;Jin M;Ren Y;Wu W;Zhou K;Sheng P;Zhou F;Jiang L;Wang J;Zhang X;Guo X;Wang JL;Cheng Z;Wu C;Wang H;Wan JM
通讯作者:
Wan JM
影响因子:
7.4
作者:
Kim, Song Lim;Lee, Shinyoung;An, Gynheung
通讯作者:
An, Gynheung
DOI:
10.1111/tpj.12639
发表时间:
2014-11
期刊:
The Plant journal : for cell and molecular biology
影响因子:
--
作者:
Gookin TE;Assmann SM
通讯作者:
Assmann SM
影响因子:
16.6
作者:
Crocco, Carlos D.;Locascio, Antonella;Botto, Javier F.
通讯作者:
Botto, Javier F.
影响因子:
64.8
作者:
Hayama, R;Yokoi, S;Shimamoto, K
通讯作者:
Shimamoto, K