《细胞生物学杂志》.2006年.第2期

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• A repeated IMP-binding motif controls oskar mRNA translation and anchoring independently of Drosophila melanogaster IMP
• Transcriptional repression induces a slowly progressive atypical neuronal death associated with changes of YAP isoforms and p73
• Huntingtin–HAP40 complex is a novel Rab5 effector that regulates early endosome motility and is up-regulated in Huntington's disease
• Nucleoplasmic -actin exists in a dynamic equilibrium between low-mobility polymeric species and rapidly diffusing populations
• Mdm38 interacts with ribosomes and is a component of the mitochondrial protein export machinery
• pXBP1(U) encoded in XBP1 pre-mRNA negatively regulates unfolded protein response activator pXBP1(S) in mammalian ER stress response
• NEDD1-dependent recruitment of the -tubulin ring complex to the centrosome is necessary for centriole duplication and spindle assembly
• Drosophila melanogaster -TuRC is dispensable for targeting -tubulin to the centrosome and microtubule nucleation
• Early aging–associated phenotypes in Bub3/Rae1 haploinsufficient mice
• The tumor suppressor DAPK inhibits cell motility by blocking the integrin-mediated polarity pathway
• Nuclear actin: to polymerize or not to polymerize
• A novel GTPase, CRAG, mediates promyelocytic leukemia protein–associated nuclear body formation and degradation of expanded polyglutamine pr