mRNA Localization: Gene Expression in the Spatial Dimension
Author(s) -
Kelsey C. Martin,
Anne Ephrussi
Publication year - 2009
Publication title -
cell
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 26.304
H-Index - 776
eISSN - 1097-4172
pISSN - 0092-8674
DOI - 10.1016/j.cell.2009.01.044
Subject(s) - biology , microbiology and biotechnology , rna , cytoplasm , gene expression , subcellular localization , cytoskeleton , gene , rna binding protein , messenger rna , regulation of gene expression , genetics , cell
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.
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