您好，欢迎访问中国热带农业科学院 机构知识库！
中国热带农业科学院机构知识库

全部

  • 全部
  • 标题
  • 学者
  • 机构
  • 关键词

Early differential gene expression profiling of harvest-induced senescence in detached Arabidopsis plants

文献类型： 外文期刊

作者： Chang, Jinmei 1 ; Zhang, Lubin 1 ; Jia, Zhiwei 1 ; Gu, Hui 1 ; Hong, Keqian 1 ; Gong, Deqiang 1 ;

作者机构： 1.Chinese Acad Trop Agr Sci, Hainan Key Lab Postharvest Physiol & Technol Trop, South Subtrop Crops Res Inst, Zhanjiang 524091, Guangdong, Peoples R China

关键词： Arabidopsis;Harvest-induced senescence;Microarray analysis;Reverse transcriptase-PCR;Senescence-associated gene

期刊名称：ACTA PHYSIOLOGIAE PLANTARUM （ 影响因子：2.354； 五年影响因子：2.711 ）

ISSN：

年卷期：

页码：

收录情况： SCI

摘要： After a series of stresses, detached plant organs such as leafy vegetables and cut flowers begin to appear declining in quality and then finally senescence. Comprehending, plants' response to multiple stresses may result in new opportunities to extend the shelf life of postharvest. We investigated physiological responses of Arabidopsis plants after harvest and analyzed global gene transcription in dark-stored detached Arabidopsis plants leaves (DSD). Detached darkened plants of Arabidopsis were stored for 12 h in airtight boxes. Multiple stresses caused a distinguished decrease in chlorophyll, protein content and premature senescence of leaves. The microarray analysis revealed that 852 transcripts were upregulated and 1004 transcripts were downregulated, respectively, more than twofold. A gene ontology test and biological process analysis suggested that activated genes were mostly associated with regulation of transcription, secondary metabolism, response to water deprivation, signal transduction, and other stress responses. Meanwhile, genes that were downregulated were involved in protein biosynthesis, protein folding, lipid catabolism, ribosome biogenesis and assembly, ATP binding, and photosynthesis. Gene expression analysis data suggested that the leaves of detached Arabidopsis plants responded to integrated stresses by regulating diverse gene expression in leaves.

  • 相关文献

[1]Papain-like cysteine protease encoding genes in rubber (Hevea brasiliensis): comparative genomics, phylogenetic, and transcriptional profiling analysis. Zou, Zhi,Xie, Guishui,Yang, Lifu.

[2]Expression profiling identifies differentially expressed genes associated with the fusarium head blight resistance QTL 2DL from the wheat variety Wuhan-1. Long, XiangYu,Balcerzak, Margaret,Gulden, Sigrun,Cao, Wenguang,Fedak, George,Ouellet, Therese,Long, XiangYu,Wei, Yu-Ming,Zheng, You-Liang,Somers, Daryl.

[3]Overexpression of a Hevea brasiliensis ErbB-3 Binding protein 1 Gene Increases Drought Tolerance and Organ Size in Arabidopsis. Cheng, Han,Chen, Xiang,Zhu, Jianshun,Huang, Huasun. 2016

[4]Gain-of-function in Arabidopsis (GAINA) for identifying functional genes in Hevea brasiliensis. Cheng, Han,Gao, Jing,Cai, Haibin,Zhu, Jianshun,Huang, Huasun,Cheng, Han,Huang, Huasun. 2016

[5]Identification, Functional Study, and Promoter Analysis of HbMFT1, a Homolog of MFT from Rubber Tree (Hevea brasiliensis). Bi, Zhenghong,Bi, Zhenghong,Huang, Huasun,Hua, Yuwei,Li, Xiang. 2016

[6]Temperature-Dependent Survival of Turnip Crinkle Virus-Infected Arabidopsis Plants Relies on an RNA Silencing-Based Defense That Requires DCL2, AG02, and HEN1. Zhang, Xiuchun,Zhang, Xiaofeng,Singh, Jasleen,Qu, Feng,Zhang, Xiuchun,Zhang, Xiaofeng,Li, Dawei.

[7]Association of decreased expression of a Myb transcription factor with the TPD (tapping panel dryness) syndrome in Hevea brasiliensis. Chen, SC,Peng, SQ,Huang, GX,Wu, KX,Fu, XH,Chen, ZQ.

[8]Transcriptional profiling reveals adaptive responses to boron deficiency stress in arabidopsis. Peng, Lishun,Shi, Lei,Cai, Hongmei,Xu, Fangsen,Peng, Lishun,Shi, Lei,Cai, Hongmei,Xu, Fangsen,Zeng, Changying.

[9]Isolation and characterization of a GAI/RGA-like gene from Gossypium hirsutum. Liao, Wen-bin,Ruan, Meng-bin,Cui, Bai-ming,Lu, Jia-ju,Peng, Ming,Xu, Nan-fei.

作者其他论文 更多>>
置顶
购物车
反馈

© 京ICP备09089781号-29 主办单位：中国热带农业科学院

学术资源： 中国农业科学院 农业专业知识服务系统 农科联盟资源共建共享平台 中国农业科技文献与信息服务平台 中国农业期刊集成服务平台