The nucleus of eukaryotic cells contains the genome surrounded by a nuclear envelope (NE) consisting of two lipid membranes with embed- ded nuclear pores and an underlying nuclear lamina. The uniformity in size and density makes it possible to isolate pure intact nuclei at high yields from ...
Nucleus Eukaryotic Cells Membrane-bound Organelle Genetic Information DNA Chromatin Nucleoplasm Nucleolus Transcription Chromosomes Ribosomes Nuclear Envelope Anucleated Cells Multinucleated Cells JoVE Privacy • Terms of Use • Policies Share on Twitter Share on Facebook Share on LinkedIn Share on Wechat...
核被膜(nuclear envelope)包裹在核表面,由基本平行的内膜、外膜两层膜构成。两层膜的间隙宽10～15nm,称为核周隙(perinuclear cisterna),也称核周腔。核被膜上有核孔(nuclear pore)穿通,占膜面积的8%以上。外核膜表面有核糖体附着,并与粗面内质网相续;核周隙亦与内质网腔相通,因此,核被膜也参与蛋白质合成。内...
英文: The change of nuclear matrix lamina in apoptosis of nucleus中文: 细胞核凋亡过程中核基质的变化 英文: Ran GTPase and its binding proteins regulate the nuclear envelope assembly中文: Ran及其结合与调控蛋白在核膜装配过程中的调控作用 英文: Influence of Dimethylnitrosamine on Fluidity of Nuclear ...
Noun1.cell nucleus- a part of the cell containing DNA and RNA and responsible for growth and reproduction karyon,nucleus cell- (biology) the basic structural and functional unit of all organisms; they may exist as independent units of life (as in monads) or may form colonies or tissues as...
3) nuclear inner membrane 细胞核内膜4) nucleus [英]['nju:kliəs] [美]['nuklɪəs] 核;细胞核5) role on cellular and nuclear membrane 细胞膜和核膜上的空洞6) nucleus [英]['nju:kliəs] [美]['nuklɪəs] 细胞核 1. Study of mitochondrion and nucleus damage and ...
6学习内容学习内容一、核被膜一、核被膜二、染色质与染色体二、染色质与染色体三、核仁三、核仁四、核基质四、核基质五、细胞核的功能五、细胞核的功能六、细胞核与疾病六、细胞核与疾病7第一节第一节 核被膜核被膜nuclear envelope 8一、核被膜的超微结构一、核被膜的超微结构9(一)双层膜结构和核周间隙(...
1.cell nucleus; a spheroid body within a cell, contained in a double membrane, the nuclear envelope, and containing thechromosomesand one or more nucleoli. The contents are collectively referred to asnucleoplasm.The chromosomes containdeoxyribonucleic acid(DNA), which is the genetic material that co...
The nuclear envelope is punctuated with pores that control the passage of ions, molecules, and RNA between the nucleoplasm and cytoplasm. Thenucleoplasmis the semi-solid fluid inside the nucleus, where we find the chromatin and the nucleolus. ...
Here Chaumet et al. describe a population of vesicles that can fuse directly with the outer nuclear membrane and deliver cargo into the nuclear envelope, where it can be translocated into the nucleoplasm. 展开 关键词: EGF RECEPTOR LOCALIZATION COMPLEX CELLS TRANSCRIPTION MICROSCOPY TRANSPORT ...