Comparative Transcriptional Profiling and Preliminary Study on Heterosis Mechanism of Super-Hybrid Rice
文献类型: 外文期刊
第一作者: Song, Gui-Sheng
作者: Song, Gui-Sheng;Zhai, Hong-Li;Peng, Yong-Gang;Zhang, Lei;Wei, Gang;Xiao, Yu-Guo;Wang, Lili;Chen, Yue-Jun;Wu, Bin;Chen, Bin;Zhang, Yu;Chen, Hua;Feng, Xiu-Jing;Gong, Wan-Kui;Liu, Yao;Yin, Zhi-Jie;Xu, Hong-Lin;Wei, Xiao-Li;Zhao, Xiao-Ling;Zhu, Zhen;Song, Gui-Sheng;Zhai, Hong-Li;Peng, Yong-Gang;Zhang, Lei;Wei, Gang;Xiao, Yu-Guo;Wang, Lili;Chen, Yue-Jun;Wu, Bin;Chen, Bin;Zhang, Yu;Chen, Hua;Feng, Xiu-Jing;Gong, Wan-Kui;Liu, Yao;Yin, Zhi-Jie;Xu, Hong-Lin;Wei, Xiao-Li;Zhao, Xiao-Ling;Lu, Cong-Ming;Zhu, Zhen;Wei, Gang;Chen, Xiao-Ying;Lu, Cong-Ming;Wang, Feng;Liu, Guo-Zhen;Ouwerkerk, Pieter B. F.;Hankemeier, Thomas;Reijmers, Theo;van der Heijden, Rob;van der Greef, Jan;Wang, Mei;van der Greef, Jan;Wang, Mei;van der Greef, Jan
作者机构:
关键词: Heterosis;super-hybrid rice;transcriptional profiling;photosynthesis;carbon fixation;regulatory network
期刊名称:MOLECULAR PLANT ( 影响因子:13.164; 五年影响因子:16.357 )
ISSN: 1674-2052
年卷期: 2010 年 3 卷 6 期
页码:
收录情况: SCI
摘要: Heterosis is a biological phenomenon whereby the offspring from two parents show improved and superior performance than either inbred parental lines. Hybrid rice is one of the most successful apotheoses in crops utilizing heterosis. Transcriptional profiling of F-1 super-hybrid rice Liangyou-2186 and its parents by serial analysis of gene expression (SAGE) revealed 1183 differentially expressed genes (DGs), among which DGs were found significantly enriched in pathways such as photosynthesis and carbon-fixation, and most of the key genes involved in the carbon-fixation pathway exhibited up-regulated expression in F-1 hybrid rice. Moreover, increased catabolic activity of corresponding enzymes and photosynthetic efficiency were also detected, which combined to indicate that carbon fixation is enhanced in F-1 hybrid, and might probably be associated with the yield vigor and heterosis in super-hybrid rice. By correlating DGs with yield-related quantitative trait loci (QTL), a potential relationship between differential gene expression and phenotypic changes was also found. In addition, a regulatory network involving circadian-rhythms and light signaling pathways was also found, as previously reported in Arabidopsis, which suggest that such a network might also be related with heterosis in hybrid rice. Altogether, the present study provides another view for understanding the molecular mechanism underlying heterosis in rice.
分类号:
- 相关文献
作者其他论文 更多>>
-
Analysis of oil-water interface behavior of soy protein isolate-/3-Lactoglobulin blend system and rheological properties in high internal phase emulsion
作者:Qiu, Runkang;Ma, Peihua;Chen, Zhaoshi;Luo, Huanxiang;Liu, Linggao;Fan, Bei;Tong, Litao;Wang, Lili;Liu, Liya;Wang, Fengzhong;Fan, Bei;Tong, Litao;Liu, Liya;Wang, Fengzhong;Fan, Bei;Liu, Liya;Wang, Fengzhong
关键词:Soy protein isolate (SPI); High internal phase emulsions; Interfacial rheology; Dynamic large oscillation rheology
-
Development of whole highland barley ready-to-eat 3D printed dysphagia diet: Effect of heat treatment
作者:Kou, Delin;Zhao, Peiyao;Qiu, Runkang;Fan, Bei;Tong, Litao;Wang, Lili;Liu, Liya;Wang, Fengzhong;Kou, Delin;Li, Yifei;Fan, Bei;Liu, Liya;Wang, Fengzhong;Fan, Bei;Liu, Liya;Wang, Fengzhong
关键词:Whole grain food; Highland barley; 3D printing; Dysphagia
-
Impact of residual antibiotics on microbial decomposition of livestock manures in Eutric Regosol: Implications for sustainable nutrient recycling and soil carbon sequestration
作者:Fang, Linfa;Lakshmanan, Prakash;Su, Xiaoxuan;Shi, Yujia;Chen, Zheng;Zhang, Yu;Xiao, Ran;Chen, Xinping;Lakshmanan, Prakash;Wu, Junxi;Lakshmanan, Prakash;Lakshmanan, Prakash;Sun, Wei
关键词:Residual antibiotics; Livestock manure decomposition; Microbial community; Co -occurrence network; Enzyme activities
-
From White to Reddish-Brown: The Anthocyanin Journey in Stropharia rugosoannulata Driven by Auxin and Genetic Regulators
作者:Wang, Mei;Song, Tingting;Jin, Qunli;Zhang, Zuofa;Shen, Yingyue;Lv, Guoying;Fan, Lijun;Feng, Weilin;Qu, Yingmin;Wang, Mengyu;Cai, Weiming;Shen, Meng;Lou, Heqiang
关键词:pileipellis color; SrDRF2; anthocyanin; SrNF-YA; auxin
-
Acid-regulated the cascade aggregation of mixed-charge ultra-small iron oxide nanoparticles to selectively amplify the imaging signal of the tumor
作者:Wang, Qingzhen;Wang, Mei;Wang, Qingzhen;Liu, Tao;Peng, Yufeng;Bai, Ru;Liu, Qiaolin;Li, Shengmin;Li, Zhenzhen;Zhou, Huige;Shi, Kejian;Li, Shengmin;Zhang, Yi;Zhang, Jiakun;Zhou, Huige;Wang, Qingzhen
关键词:Ultra-small iron oxide; PH-responsiveness; Self-assembly; MRI; Tumor fluorescence imaging
-
Development of soy protein emulsion gels-based 3D printed dysphagia foods: Effects of the egg white protein supplementation
作者:Zhao, Peiyao;Kou, Delin;Qiu, Runkang;Tong, Litao;Wang, Lili;Fan, Bei;Wang, Fengzhong;Liu, Liya;Li, Shugang;Awais, Muhammad
关键词:3D printing; Soy protein isolate; Egg white protein; Dysphagia food
-
A colorimetric and SERS dual-signal immunochromatography based on AuDTNB@PDA nanoparticles for the detection of triadimefon
作者:Dong, Sa;Zhu, Zixin;Shi, Qiuyun;Zhang, Yu;Feng, Jianguo;Wang, Yulong;Luo, Ruifeng
关键词:Triadimefon residue; Immunochromatographic strip; Colorimetric; SERS; Dual-signal