文献类型: 外文期刊
第一作者: Zhang, Jinpeng
作者: Zhang, Jinpeng;Zheng, Jun;Wang, Guoying;Zhu, Yun;Zhu, Yun;Fu, Junjie;Liu, Tingsong;Jia, Zhiwei;Wang, Jiashi;Jin, Ying;Lian, Yun;Wang, Meng;Hou, Wei;Zhu, Yun;Fu, Junjie;Liu, Tingsong;Jia, Zhiwei;Wang, Jiashi;Jin, Ying;Lian, Yun;Wang, Meng;Hou, Wei
作者机构:
关键词: Maize;Ear;Development;Microarray;Loop design;Auxin
期刊名称:PLANT MOLECULAR BIOLOGY ( 影响因子:4.076; 五年影响因子:4.89 )
ISSN:
年卷期:
页码:
收录情况: SCI
摘要: In order to unravel the molecular mechanism of maize ear development, a microarray containing similar to 56,000 probes was used to monitor the gene expression profiles of ears at four developmental stages. The results showed that 2,794 genes, accounting for 5.0% of the total probes, changed significantly during ear development. Among the 2,794 genes, 1,844 genes differentially expressed during the spikelet differentiation phase, 836 genes during the floret primordium differentiation phase and 645 genes during the floret organ differentiation phase. Hierarchical clustering revealed that the differentially expressed genes had 9 major expression patterns. Based on Mips Functional Catalogue, 684 differentially expressed genes were grouped into at least one functional category, including metabolism (30.4%), protein related function (29.2%), biogenesis of cellular components (15.4%) and transcription (13.7%). The analysis revealed that the auxin signaling pathway play an important role in ear development. Moreover, regulation of some transcription factors may play a key role during ear development. RT-PCR and in situ hybridization for some selected genes validated our microarray data and supplied additional information on ear developmental processes.
分类号: Q946
- 相关文献
作者其他论文 更多>>
-
Natural variation of WBR7 confers rice high yield and quality by modulating sucrose supply in sink organs
作者:Shi, Huan;Zhu, Yun;Wang, Lu;Wang, Yipei;Cheng, Shiyuan;Liu, Rongjia;Gao, Guanjun;Zhang, Qinglu;Xiao, Jinghua;Li, Yibo;Xiong, Lizhong;He, Yuqing;Yun, Peng;Li, Pingbo;Zhou, Hao;You, Aiqing
关键词:rice; map-based cloning; white-belly rate; WBR7; sucrose synthase; quality and yield
-
Beneficial effects of American ginseng (Panax quinquefolius L.) extract residue as a feed additive on production, health status, and gastrointestinal bacteria in sika deer (Cervus nippon)
作者:Wu, Yan;Zhao, Shuting;Qu, Zhengyi;Hou, Wei;Yuan, Weitao;Wang, Kaiying;Zheng, Peihe;Liu, Hanlu;Feng, Tao;Zhan, Xiaofeng;Shen, Jinlong
关键词:American ginseng residue; antioxidant; gastrointestinal bacteria; rumen fermentation; sika deer
-
Transcriptome analysis of mRNA and miRNA in the development of LeiZhou goat muscles
作者:Fu, Junjie;Liu, Jie;Deng, Ming;Liu, Guangbin;Sun, Baoli;Guo, Yongqing;Liu, Dewu;Li, Yaokun;Liu, Jie;Zou, Xian;Fu, Junjie;Liu, Jie;Deng, Ming;Liu, Guangbin;Sun, Baoli;Guo, Yongqing;Liu, Dewu
关键词:
-
Introgression of chromosome 5P from Agropyron cristatum enhances grain weight in a wheat background
作者:Han, Haiming;Yang, Junli;Qi, Kai;Zhu, Haoyu;Wu, Panqiang;Zhou, Shenghui;Zhang, Jinpeng;Guo, Baojin;Liu, Weihua;Guo, Xiaomin;Lu, Yuqing;Yang, Xinming;Li, Xiuquan;Li, Lihui;Han, Haiming;Yang, Junli;Qi, Kai;Zhu, Haoyu;Wu, Panqiang;Zhou, Shenghui;Zhang, Jinpeng;Guo, Baojin;Liu, Weihua;Guo, Xiaomin;Lu, Yuqing;Yang, Xinming;Li, Xiuquan;Li, Lihui;Yang, Junli;Yang, Junli
关键词:
-
Probabilistic graph model and neural network perspective of click models for web search
作者:Liu, Jianping;Wang, Yingfei;Wang, Meng;Chu, Xintao;Liu, Jianping;Wang, Jian
关键词:Click model; Click prediction; Document ranking; Implicit feedback; Web search
-
Purification and identification of novel osteogenic peptides from sea cucumber intestine hydrolysates and their pro-osteogenesis effects on MC3T3-E1 cells
作者:Wang, Meng;Bo, Yuying;Yin, Haowen;Tian, Yingying;Zhao, Zifang;Xue, Changhu;Zhang, Tiantian;Wang, Yuming;Xue, Changhu;Wang, Yuming;Yue, Hao;Zhao, Zifang
关键词:Sea cucumber intestines; Osteogenesis; Peptides; Pro-osteogenesis properties; Integrin
-
Chromosomal mapping of a major genetic locus from Agropyron cristatum chromosome 6P that influences grain number and spikelet number in wheat
作者:Lin, Yida;Zhou, Shenghui;Yang, Wenjing;Han, Bing;Liang, Xuezhong;Zhang, Yuxin;Zhang, Jinpeng;Han, Haiming;Guo, Baojin;Liu, Weihua;Yang, Xinming;Li, Xiuquan;Li, Lihui;Lin, Yida;Zhou, Shenghui;Yang, Wenjing;Han, Bing;Liang, Xuezhong;Zhang, Yuxin;Zhang, Jinpeng;Han, Haiming;Guo, Baojin;Liu, Weihua;Yang, Xinming;Li, Xiuquan;Li, Lihui;Lin, Yida;Li, Lihui
关键词: