The control of mRNA decapping and P-body formation.
The control of mRNA decapping and P-body formation.
复制标题
mRNA 脱帽和 P 体形成的控制。
DOI:
10.1016/j.molcel.2008.11.001
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发表时间:
2008-12-05
期刊:
影响因子:
16
通讯作者:
Lykke-Andersen, Jens
中科院分区:
文献类型:
--
作者:
Franks, Tobias M.;Lykke-Andersen, Jens
mRNA decapping is a critical step in eukaryotic cytoplasmic mRNA turnover. Cytoplasmic mRNA decapping is catalyzed by Dcp2 in conjunction with its co-activator Dcp1, and is stimulated by decapping enhancer proteins. mRNAs associated with the decapping machinery can assemble into cytoplasmic mRNP granules called processing bodies (PBs). Evidence suggests that PB-associated mRNPs are translationally repressed and can be degraded or stored for subsequent translation. However, whether mRNP assembly into a PB is important for translational repression, decapping or decay has remained controversial. Here we discuss the regulation of decapping machinery recruitment to specific mRNPs and how their assembly into PBs is governed by the relative rates of translational repression, mRNP multimerization and mRNA decay.
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DOI:
10.1083/jcb.136.4.761
发表时间:
1997-02-24
期刊:
The Journal of cell biology
影响因子:
--
作者:
Bashkirov VI;Scherthan H;Solinger JA;Buerstedde JM;Heyer WD
通讯作者:
Heyer WD
影响因子:
5.3
作者:
BLANC, A;GOYER, C;SONENBERG, N
通讯作者:
SONENBERG, N
影响因子:
4.5
作者:
Copeland, PR;Wormington, M
通讯作者:
Wormington, M
影响因子:
16.2
作者:
Barbee, Scott A.;Estes, Patricia S.;Ramaswami, Mani
通讯作者:
Ramaswami, Mani
影响因子:
5.3
作者:
Bonnerot, C;Boeck, R;Lapeyre, B
通讯作者:
Lapeyre, B