POLYUBIQUITIN

作品数:8被引量:297H指数:3
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相关领域:生物学农业科学更多>>
相关作者:陈守才彭世清范静裴薇安红强更多>>
相关机构:中国热带农业科学院西南交通大学中国科学技术大学安徽农业大学更多>>
相关期刊:《CellBio》《大学化学》《Acta Biochimica et Biophysica Sinica》《农业生物技术学报》更多>>
相关基金:国家自然科学基金国家重点基础研究发展计划中国热带农业科学研究院科技基金更多>>
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The pros and cons of ubiquitination on the formation of protein condensates
《Acta Biochimica et Biophysica Sinica》2023年第7期1084-1098,共15页Xue-Ni Hou Chun Tang 
supported by the grant from the National Key R&D Program of China(No.2018YFA0507700).
Ubiquitination,a post-translational modification that attaches one or more ubiquitin(Ub)molecules to another protein,plays a crucial role in the phase-separation processes.Ubiquitination can modulate the formation of ...
关键词:UBIQUITINATION phase separation stress granule polyubiquitin chain post-translational modification 
Polyubiquitin chain-induced p62 phase separation drives autophagic cargo segregation被引量:27
《Cell Research》2018年第4期405-415,共11页Daxiao Sun Rongbo Wu Jingxiang Zheng Pilong Li Li YU 
We are grateful to members of the Yu and Li groups for helpful discussions. We thank N. Y. for her kind discussions and suggestions about the paper. We are grateful to Nikon Instruments (Shanghai) and the Tsinghua Cell Biology Core Facility for providing technical support. This research was supported by Ministry of Science and Technology of the People's Republic of China (2016YFA0500202 and 2017YFA0503404), the National Natural Science Foundation of China (31430053 and 31621063), Natural Science Foundation of China international cooperation and exchange program (31561143002), and the Independent Research of Tsinghua University (20161080135).
Misfolded proteins can be degraded by selective autophagy. The prevailing view is that ubiquitin-tagged misfolded proteins are assembled into aggregates by the scaffold protein p62, and the aggregates are then engulfe...
关键词:AUTOPHAGY Biological techniques 
铁皮石斛多聚泛素基因Polyubiquitin1(DoUb1)的克隆及表达分析被引量:5
《生物学杂志》2017年第3期6-10,共5页裴薇 梁易 范静 安红强 王万军 
国家自然科学基金项目(31371232)
采用RACE(rapid amplification of cDNA ends)技术获得铁皮石斛(Dendrobium officinale Kimura et Migo)Polyubiquitin1(DoUb1),该基因全长1985 bp,开放阅读框为1371 bp,编码457个氨基酸残基的亲水性蛋白,分子质量为51 179.7 ku,理论等...
关键词:RACE 铁皮石斛 POLYUBIQUITIN RT-QPCR 
Polyubiquitination and Proteasome Signals in Tubulobulbar Complexes of Rat Late Spermatids
《CellBio》2013年第4期173-178,共6页Manaka Akashi Sadaki Yokota Hideaki Fujita 
To illustrate the involvement of tubulobulbar complexes (TBC) in ubiquitin-proteasome degradation of unnecessary proteins in the head cytoplasm of late spermatids, the localization of polyubiquitin and proteasome was ...
关键词:Tubulobulbar Complex POLYUBIQUITIN SIGNALS PROTEASOME Immunoelectron Microscopy 
Isolation and initial characterization of GW5, a major QTL associated with rice grain width and weight被引量:262
《Cell Research》2008年第12期1199-1209,共11页Jianfeng Weng Suhai Gu Xiangyuan Wan He Gao Tao Guo Ning Su Cailin Lei Xin Zhang Zhijun Cheng Xiuping Guo Jiulin Wang Ling Jiang Huqu Zhai Jianmin Wan 
Grain weight is a major determinant of crop grain yield and is controlled by naturally occurring quantitative trait loci (QTLs). We earlier identified a major QTL that controls rice grain width and weight, GW5, whic...
关键词:GW5 QTL grain width and weight DOMESTICATION POLYUBIQUITIN rice (Oryza sativa L.) 
直接观察到了蛋白折叠的轨迹
《大学化学》2005年第3期64-64,共1页宋琦 
Columbia大学的J.m.Fennandez和HongbinLi首次直接观察到一种蛋白质的折叠轨迹。他们把一个由9个小蛋白ubiquitin缠绕而成的polyubiquitin固定在原子力显微镜悬臂端和一个表面之间。通过将表面拖离悬臂端的办法使polyubiquitin链机械...
关键词:蛋白质 折叠轨迹 UBIQUITIN POLYUBIQUITIN Columbia大学 结构 
巴西橡胶树Polyubiquitin基因5'调控序列的克隆及分析被引量:2
《农业生物技术学报》2002年第1期56-59,共4页彭世清 陈守才 
中国热带农业科学院科技基金资助项目
利用GenomeWalker的方法获得了巴西橡胶树Polyubiquitin基因的5’调控序列。序列分析表明,在第一个Ubiquitin的起始密码子前含有1个内含子,内含子含有1175bp,A+T含量为71.1%;另外存在TATA box、CAAT motif、Gbox、HSE以及TCA-like等一...
关键词:巴西橡胶树 POLYUBIQUITIN 5′调控序列 基因克隆 
Expression Analysis of Polyubiquitin Genes from Bean in Response to Heavy Metals 被引量:1
《Acta Botanica Sinica》1999年第10期1052-1057,共6页柴团耀 张玉秀 
Using differential screening of a leaf cDNA library prepared from a bean cultivar ( Phaseolus vulgaris L. cv. Saxa) exposed to HgCl 2, the authors have isolated and characterized two heavy metal_regulated cDNA fra...
关键词:Heavy metals POLYUBIQUITIN Phaseolus vulgaris 
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