Nuclear-Cytoplasmic Transport
Nuclear-Cytoplasmic Transport
复制标题
核-胞质运输
DOI:
10.1007/978-3-319-77309-4_7
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发表时间:
2018
期刊:
影响因子:
--
通讯作者:
Dixon C
中科院分区:
文献类型:
--
作者:
Dixon C
Several different mechanisms have been proposed for how membrane proteins access the inner nuclear membrane. These include mechanisms using both the central and peripheral channels of the nuclear pore complexes that involve free diffusion in the membrane, directional transport using transport receptors, directional transport with inner nuclear membrane proteins acting as their own transport receptors, an ATP-dependent process, and mechanisms involving membrane fusion. However, whether the differences reported reflect fully distinct mechanisms, different licensing steps for the same fundamental mechanism, or artifacts of experimental manipulation remains unclear. It is also reasonable to postulate that the hardware for multiple mechanisms exists but that some are backup mechanisms only used if the primary mechanism fails. If such is the case, there is also to consider the biological context, nuclear pore architecture, abundance of relevant proteins and motifs, and energy expenditure for different or competing mechanisms. Here, we evaluate existing data supporting these proposed mechanisms in context of these factors, the milieu of inner nuclear membrane proteins and evolution.
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影响因子:
19
作者:
Ceccaldi R;Rondinelli B;D'Andrea AD
通讯作者:
D'Andrea AD
影响因子:
5.6
作者:
Hirano, Hidemi;Kobayashi, Junya;Matsuura, Yoshiyuki
通讯作者:
Matsuura, Yoshiyuki
影响因子:
28.5
作者:
Parikh K;Cang S;Sekhri A;Liu D
通讯作者:
Liu D
DOI:
10.1261/rna.048520.114
发表时间:
2015-03
期刊:
RNA (New York, N.Y.)
影响因子:
--
作者:
Wang B;Rekosh D;Hammarskjold ML
通讯作者:
Hammarskjold ML
DOI:
10.1074/jbc.m112.433243
发表时间:
2012-12
期刊:
The Journal of Biological Chemistry
影响因子:
--
作者:
S. Roloff;Christiane Spillner;R. Kehlenbach
通讯作者:
S. Roloff;Christiane Spillner;R. Kehlenbach