云南高校图书馆联盟文献共享服务平台- 国家自然科学基金(30421002)

国家自然科学基金(30421002): 作品数：13被引量：92H指数：5; 导出分析报告; 相关作者：陈珈王学臣李春光祁碧菽陈其军更多>>; 相关机构：中国农业大学中国科学院安徽省农业科学院更多>>; 相关期刊：《科学通报》《生物化学与生物物理进展》《Science Bulletin》《物理学报》更多>>; 相关主题：ARABIDOPSIS_THALIANA拟南芥ARABIDOPSIS气孔运动气孔开放更多>>; 相关领域：生物学农业科学更多>>

An α-expansin, VfEXPA1, is involved in regulation of stomatal movement in Vicia faba L.被引量：4: 《Chinese Science Bulletin》2011年第33期3531-3537,共7页WEI PengCheng CHEN Su ZHANG XiuQing ZHAO Ping XIONG YanMei WANG WenLong CHEN Jia WANG XueChen; supported by the National Basic Research Program of China (2006CB100100, 2003CB114300);the National Natural Science Foundation of China (30370129, 30421002); The wall loosening of guard cells differs from other types of plant cells. However, the regulation of wall loosening during stomatal movement is poorly understood. VfEXPA1 is an α-expansin gene cloned from Vicia faba...; 关键词：气孔运动膨大调控蚕豆转基因烟草保卫细胞气孔开放植物细胞

蚕豆α类扩张蛋白VfEXPA1参与调节气孔运动: 《科学通报》2011年第30期2499-2505,共7页魏鹏程陈苏张秀清赵萍熊艳梅王文龙陈珈王学臣; 国家重点基础研究发展计划(2006CB100100,2003CB114300);国家自然科学基金(30370129,30421002)资助; 与其他种类的植物细胞不同,保卫细胞可以反复地进行扩张收缩运动,进而达成气孔的开放和关闭.在这个过程中,调节保卫细胞细胞壁松弛的机理却不清楚.从蚕豆表皮条中克隆了一个?类扩张蛋白,并命名为VfEXPA1.VfEXPA1的表达受暗处理和水淹处...; 关键词：α类扩张蛋白气孔开放保卫细胞细胞壁 VfEXPA1 蚕豆

Comparative Proteomic Analysis of Arabidopsis Mature Pollen and Germinated Pollen被引量：6: 《Journal of Integrative Plant Biology》2009年第5期438-455,共18页Junjie Zou Lianfen Song Wenzheng Zhang Yi Wang Songlin Ruan Wei-Hua Wu; Supported by a competitive research grant (30421002) for Creative Research Groups sponsored by the National Natural Science Foundation of China; Proteomic analysis was applied to generating the map of Arabidopsis mature pollen proteins and analyzing the differentially expressed proteins that are potentially involved in the regulation of Arabidopsis pollen germ...; 关键词：2D-polyacrylamide gel electrophoresis Arabidopsis thaliana matrix-assisted laser desorption ionization time-of-flight mass spectrometry POLLEN pollen tube proteome.

Phosphorylation of Microtubule-associated Protein SB401 from Solanum berthaultii Regulates Its Effect on Microtubules: 《Journal of Integrative Plant Biology》2009年第3期235-242,共8页Bao-Quan Liu Lifeng Jin Lei Zhu Jiejie Li Shuli Huang Ming Yuan; Supported by the State Key Basic Research and Development Plan of China (2006CB100101);the National Natural Science Foundation of China (30421002, 30370707 and 30570925) to M.Yuan.; We reported previously that the protein SB401 from Solanum berthaultii binds to and bundles both microtubules and F-actin. In the current study, we investigated the regulation of SB401 activity by its phosphorylation....; 关键词：F-ACTIN microtubule-associated protein MICROTUBULES PHOSPHORYLATION Solanum berthaultii.

Arabidopsis Profilin Isoforms,PRF1 and PRF2 Show Distinctive Binding Activities and Subcellular Distributions被引量：2: 《Journal of Integrative Plant Biology》2009年第2期113-121,共9页Feng ang Yanping Jing Zhen ang Tonglin Mao Jozef Samaj Ming Yuan Haiyun Ren; Supported by the State Key Basic Research and Development Plan of China (2006CB100101 and 2007CB108700);the National Natural Science Foundation of China (30421002,30370707,30570925 and 30630005);a Grant from Deutsche Forschungsgemeinschaft (DFG,SA 1564/2-1); Profilin is an actin-binding protein that shows complex effects on the dynamics of the actin cytoskeleton. There are five profilin isoforms in Arabidopsis thaliana L. However, it is still an open question whether thes...; 关键词：actin filaments ARABIDOPSIS endoplasmic reticulum profilin isoforms PRF1 PRF2

Abscisic Acid-mediated Epigenetic Processes in Plant Development and Stress Responses被引量：43: 《Journal of Integrative Plant Biology》2008年第10期1187-1195,共9页Viswanathan Chinnusamy Zhizhong Gong Jian-Kang Zhu; SERC Fact Track Scheme for Young Scientist, DST, Govt.of India, New Delhi to V. Chinnusamy;the State Key Basic Researchand Development Plan of China (2003CB114300);the National Natural Science Foundation of China (30421002 and 30670182) to Z. Gong.; Abscisic acid （ABA） regulates diverse plant processes, growth and development under non-stress conditions and plays a pivotal role in abiotic stress tolerance. Although ABA-regulated genetic processes are well known...; 关键词：abiotic stress memory abscisic acid chromatin remodeling DNA methylation histone deacetylases.

Molecular cloning, expression and biochemical property analysis of AtKP1, a kinesin gene from Arabidopsis thaliana被引量：1: 《Chinese Science Bulletin》2007年第10期1338-1346,共9页LI XuYan WANG HaiQing XU Tao CAO QinHong REN DongTao LIU GuoQin; Supported by the National Natural Science Foundation of China (Grant Nos. 30370708, 30421002 and 30671049);from the Ministry of Science and Tech-nology of China (Grant No. JY03-A-03); Kinesins are common in a variety of eukaryotic cells with diverse functions. A cDNA encoding a member of the Kinesin-14B subfamily is obtained using 3′-RACE technology and named AtKP1 (for Arabidopsis kinesin protein...; 关键词：拟南芥驱动蛋白 AtKP1 分子克隆基因表达生物化学性质

荧光标记微管的光敏断裂及机理被引量：1: 《物理学报》2006年第1期206-210,共5页徐春华刘春香郭红莲李兆霖降雨强张道中袁明; 国家自然科学基金(批准号:30421002;30128008和30170057);国家重点基础研究专项基金(批准号:2002CB713805)资助的课题~~; 荧光标记的微管经激发光照射会引起微管的断裂,但其断裂过程及机理并不清楚.通过光镊研究了微管光敏断裂的动态过程.实验结果表明组成微管的原丝并不是同时断裂的,而是相继断裂最终导致微管的断裂.经过一系列生物学实验,确定了活性氧中...; 关键词：光镊微管断裂自由基

基因转录后沉默信号可以在拟南芥嫁接体内快速双向传递被引量：7: 《科学通报》2006年第2期142-147,共6页李明姜世玲王幼群刘国琴; 国家自然科学基金（批准号：30170457,30421002,30370708）资助项目.; RNA干扰(RNAi)是引起生物体基因转录后沉默的新技术之一,已成功用于基因功能研究.利用拟南芥动蛋白异型体KatB和KatC两个基因上共有的一段同源编码序列(168bp)构建了能导致目标基因KatB和KatC双基因转录后沉默的DEX(dexamethazone)诱导...; 关键词：拟南芥 RNAI 嫁接沉默信号传递

拟南芥热激转录因子AtHsfA2调节胁迫反应基因的表达并提高热和氧化胁迫耐性被引量：13: 《中国科学（C辑）》2005年第5期398-407,共10页李春光陈其军高新起祁碧菽陈乃芝许守明陈珈王学臣; 国家重点基础研究;国家自然科学基金项目(批准号:30421002和30370129)资助; 越来越多的证据表明热胁迫和氧化胁迫间存在着内在联系.最近的研究发现,热激转录因子(Hsfs)在联系热和氧化胁迫信号反应中具有重要的作用.对拟南芥热激转录因子AtHsfA2在热激和氧化胁迫反应的功能进行了分析和鉴定.利用Northernblot和定...; 关键词：热激转录因子热胁迫反应氧化胁迫反应耐性氧化胁迫胁迫反应蛋白基因拟南芥高热定量RT-PCR

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