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Article

Processing-body movement in Arabidopsis depends on an interaction between myosins and DECAPPING PROTEIN1.

Plant physiology - 1 Apr 2014

Steffens Alexandra, Jaegle Benjamin, Tresch Achim, Hülskamp Martin, Jakoby Marc

Abstract excerpt

Processing (P)-bodies are cytoplasmic RNA protein aggregates responsible for the storage, degradation, and quality control of translationally repressed messenger RNAs in eukaryotic cells. In mammals, P-body-related RNA and protein exchanges are actomyosin dependent, whereas P-body movement requires intact microtubules. In contrast, in plants, P-body motility is actin based. In this study, we show the direct...

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Identifiers

PMID: 24525673
DOI: 10.1104/pp.113.233031
PMCID: PMC3982750

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