mRNA Localization: Gene Expression in the Spatial Dimension

被引:768
作者
Martin, Kelsey C. [1 ]
Ephrussi, Anne [2 ]
机构
[1] Univ Calif Los Angeles, Dept Biol Chem, Semel Inst Neurosci & Human Behav, Dept Psychiat & Biobehav Sci, Los Angeles, CA 90095 USA
[2] European Mol Biol Lab, Dev Biol Unit, D-69117 Heidelberg, Germany
关键词
FRAGILE-X-SYNDROME; XENOPUS-OOCYTES; ENDOPLASMIC-RETICULUM; SYNAPTIC PLASTICITY; HIPPOCAMPAL-NEURONS; RIBONUCLEOPROTEIN-PARTICLES; INTRACELLULAR-LOCALIZATION; CYTOPLASMIC LOCALIZATION; ASYMMETRIC LOCALIZATION; DROSOPHILA OOGENESIS;
D O I
10.1016/j.cell.2009.01.044
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
The localization of mRNAs to subcellular compartments provides a mechanism for regulating gene expression with exquisite temporal and spatial control. Recent studies suggest that a large fraction of mRNAs localize to distinct cytoplasmic domains. In this Review, we focus on cis-acting RNA localization elements, RNA-binding proteins, and the assembly of mRNAs into granules that are transported by molecular motors along cytoskeletal elements to their final destination in the cell.
引用
收藏
页码:719 / 730
页数:12
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