gene transcription factor (UBF).Based on these data,we suggested that nuclear bodies are not related to the ribosome or other gene transcription activities,instead they may act as subnuclear structures for RNPs transport from nucleolus to cytoplasm,and may also be involved in splicing of pre-...
We predict that, in addition to 439 known proteins, a further 62 yeast proteins are associated with components of the nucleolus or the ribosome. The complete set comprises a large core of archaeal-type proteins, several bacterial-type proteins, but mostly eukaryote-specific inventions. Expression o...
MCP1 exhibits a granular nuclear localization in interphase cells, although it is excluded from the nucleolus, and during mitosis MCP1 is tightly bound to condensed chromosomes [24]. Functional studies showed that MCP1 is required for DNA replication, in particular at G1/S transition and during...
1. 蛋白质的组成 ...Activities Rely on ) 第二节 蛋白质的组成(Components of Protein)一、蛋白质的元素组成(Element Components of Prot…wenku.baidu.com|基于1 个网页 例句 释义: 全部,蛋白质的组成 更多例句筛选 1. They did, in a part of the cell called the nucleolus . This is the place whe...
What do prokaryotic cells lack? a. nucleolus b. cell membrane c. all of the above What organelles do all cells have in common? What two eukaryotic organelles are thought to have arisen from endosymbiosis? A. nucleus and endoplasmic reticulum. B. chloroplasts and mitochondr...
True or false? The nucleus contains a sub-compartment called the nucleolus.True or false? All living cells have plasma (cell) membranes.Determine whether the following statement about the cytoskeleton is true or false: The cytoskeleton controls t...
Nucleolar RNA synthesis and processing resume within 90 minutes of release from metaphase arrest. This resumption is not dependent on the synthesis of new proteins. 展开 关键词: Animals Humans Ovary Hela Cells Cell Nucleolus Tritium RNA RNA, Neoplasm Nucleoproteins Uridine DOI: 10.1016/0022-2836(71...
Imp3pandImp4pTwoSpecificComponentsoftheU3Small 系统标签: rrnanucleolarprecomponentsprocessingsnornp MOLECULARANDCELLULARBIOLOGY, 0270-7306/99/$04.000 Aug.1999,p.5441–5452Vol.19,No.8 Copyright©1999,AmericanSocietyforMicrobiology.AllRightsReserved. Imp3pandImp4p,TwoSpecificComponentsoftheU3Small Nucleola...
The cell is the basic biological unit of all known living organisms, and the core of the cell is the nucleus, which contains the majority of the cell's genetic material. The largest structure in the nucleus of eukaryotic cells is the nucleolus. It is bes
Evidence of involvement of basal components of the RNA Polymerase I transcription machinery. Cell Cycle. 2016;15:2515–26. Article CAS Google Scholar Grummt I. Life on a planet of its own: regulation of RNA polymerase I transcription in the nucleolus. Genes Dev. 2003;17:1691–702. Article...