Early selection of bZIP73 facilitated adaptation of japonica rice to cold climates.
Early selection of bZIP73 facilitated adaptation of japonica rice to cold climates.
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bZIP73的早期选择促进粳稻适应寒冷气候
DOI:
10.1038/s41467-018-05753-w
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发表时间:
2018-08-17
影响因子:
16.6
通讯作者:
Chu C
中科院分区:
文献类型:
--
作者:
Liu C;Ou S;Mao B;Tang J;Wang W;Wang H;Cao S;Schläppi MR;Zhao B;Xiao G;Wang X;Chu C
Cold stress is a major factor limiting production and geographic distribution of rice (Oryza sativa). Although the growth range ofjaponicasubspecies has expanded northward compared to modern wild rice (O. rufipogon), the molecular basis of the adaptation remains unclear. Here we reportbZIP73, a bZIP transcription factor-coding gene with only one functional polymorphism (+511 GA) between the two subspeciesjaponicaandindica, may have facilitatedjaponicaadaptation to cold climates. We show thejaponicaversion of bZIP73 (bZIP73Jap) interacts with bZIP71 and modulates ABA levels and ROS homeostasis. Evolutionary and population genetic analyses suggestbZIP73has undergone balancing selection; thebZIP73Japallele has firstly selected from standing variations in wild rice and likely facilitated cold climate adaptation during initialjaponicadomestication, while theindicaallelebZIP73Indwas subsequently selected for reasons that remain unclear. Our findings reveal early selection ofbZIP73Japmay have facilitated climate adaptation of primitive rice germplasms.
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影响因子:
10.7
作者:
Choi JY;Platts AE;Fuller DQ;Hsing YI;Wing RA;Purugganan MD
通讯作者:
Purugganan MD
影响因子:
5.1
作者:
Bart R;Chern M;Park CJ;Bartley L;Ronald PC
通讯作者:
Ronald PC
影响因子:
18
作者:
Civáň P;Craig H;Cox CJ;Brown TA
通讯作者:
Brown TA
影响因子:
1.6
作者:
Fu, Jihong;Chu, Jinfang;Yan, Cunyu
通讯作者:
Yan, Cunyu
DOI:
10.1111/j.2517-6161.1995.tb02031.x
发表时间:
1995-01-01
影响因子:
5.8
作者:
BENJAMINI, Y;HOCHBERG, Y
通讯作者:
HOCHBERG, Y