Methods for Physical Characterization of Phase-Separated Bodies and Membrane-less Organelles.
Methods for Physical Characterization of Phase-Separated Bodies and Membrane-less Organelles.
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相分离物体和无膜细胞器的物理表征的方法。
DOI:
10.1016/j.jmb.2018.07.006
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发表时间:
2018-11-02
影响因子:
5.6
通讯作者:
Kriwacki RW
中科院分区:
文献类型:
--
作者:
Mitrea DM;Chandra B;Ferrolino MC;Gibbs EB;Tolbert M;White MR;Kriwacki RW
Biochemical processes within eukaryotic cells are partially controlled through spatial and temporal organization of macromolecules. Cellular compartmentalization has long been appreciated, starting with early microscopic observations of unicellular organisms, and animal and plant tissues in the late 1600s, and later refined in the early 1950s through the advent of electron microscopy and improved sample preparation methods. Two classes of sub-cellular compartments organize biological macromolecules within an eukaryotic cell. Membrane-bound organelles contain their components within a lipid bilayer membrane. Another type of compartments termed membrane-less organelles, however, are not delimited by membranes, but still maintain well-defined composition, structure and function. For example, the nucleus, a membrane-bound organelle, contains a sub-compartment termed the nucleolus that lacks a surrounding membrane. Since the discovery of the nucleolus, the largest membrane-less organelle, advances in electron and fluorescence microscopy and the development of imaging methods that exceed the visible light diffraction limit on spatial resolution, revealed that cells contain numerous other membrane-less organelles within the cytoplasm and the nucleus. However, an understanding of the physical basis for the formation of these cellular sub-compartments was elusive.
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DOI:
10.1016/j.bbapap.2010.04.001
发表时间:
2010-07
期刊:
Biochimica et biophysica acta
影响因子:
--
作者:
Biancalana M;Koide S
通讯作者:
Koide S
DOI:
10.3390/molecules181215357
发表时间:
2013-12-11
期刊:
Molecules (Basel, Switzerland)
影响因子:
--
作者:
Boutorine AS;Novopashina DS;Krasheninina OA;Nozeret K;Venyaminova AG
通讯作者:
Venyaminova AG
影响因子:
14.9
作者:
Bounedjah O;Desforges B;Wu TD;Pioche-Durieu C;Marco S;Hamon L;Curmi PA;Guerquin-Kern JL;Piétrement O;Pastré D
通讯作者:
Pastré D
影响因子:
16.6
作者:
Ambadipudi S;Biernat J;Riedel D;Mandelkow E;Zweckstetter M
通讯作者:
Zweckstetter M
影响因子:
9.2
作者:
Andersen, JS;Lyon, CE;Lamond, AI
通讯作者:
Lamond, AI