Characterization of epistatic interaction of QTLs LH8 and EH3 controlling heading date in rice.
Characterization of epistatic interaction of QTLs LH8 and EH3 controlling heading date in rice.
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水稻抽穗期 QTL LH8 和 EH3 上位相互作用的表征
DOI：
10.1038/srep04263
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发表时间：
2014-03-03
影响因子：
4.6
通讯作者：
Zhang G
中科院分区：
文献类型：
--
作者：
Chen J;Li X;Cheng C;Wang Y;Qin M;Zhu H;Zeng R;Fu X;Liu Z;Zhang G
Heading date is a critical trait for adaptation of rice to different cultivation areas and cropping seasons. We evaluated the heading dates of 1,123 chromosome segments substitution lines (CSSLs) in the genetic background of an elite rice variety Huajingxian74 (HJX74). A CSSL with the substituted segments from Zihui100 exhibited late heading under both natural long-day (NLD) and natural short-day (NSD) conditions and the late heading phenotype was controlled by two novel epistatic loci on chromosome 8 and chromosome 3, respectively, termed LH8 and EH3. The function of EH3 was dependent on the LH8 genotype through epistatic interaction between EH3Zihui100 and LH8Zihui100 alleles. Genetic and molecular characterization revealed LH8 encodes a CCAAT-box-binding transcription factor with Heading date1 (Hd1)-binding activity and may delay flowering by repressing the expression of Early heading date1 (Ehd1). Our work provides a solid foundation for further study on gene interaction in heading date and has application in breeding rice with greater 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
LH1 和 LH2 的遗传分析和精细定位，一组控制水稻晚抽穗的互补基因 (Oryza sativa L.)
影响因子：
2.4
作者：
Liu S;Wang F;Gao LJ;Li JH;Li RB;Gao HL;Deng GF;Yang JS;Luo XJ
通讯作者：
Luo XJ
影响因子：
7.4
作者：
Kim, Song Lim;Lee, Shinyoung;An, Gynheung
通讯作者：
An, Gynheung
影响因子：
7.4
作者：
Matsubara, Kazuki;Yamanouchi, Utako;Yano, Masahiro
通讯作者：
Yano, Masahiro
DOI：
10.1016/j.bbrc.2007.06.041
发表时间：
2007-08-17
影响因子：
3.1
作者：
Peng, Ling-Tao;Shi, Zheng-Ying;Zhang, Jing-Liu
通讯作者：
Zhang, Jing-Liu