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Evolutionary development of redundant nuclear localization signals in the mRNA export factor NXF1

By Zi Chao Zhang, Neal Satterly, Beatriz M. A. Fontoura and Yuh Min Chook

Abstract

Unexpected redundancy in the nuclear import pathways used by the essential mRNA export factor NXF1 increases progressively from fungi to nematodes and insects to chordates, potentially paralleling the increasing complexity in mRNA export regulation and the evolution of new nuclear functions for NXF1

Topics: Articles
Publisher: The American Society for Cell Biology
OAI identifier: oai:pubmedcentral.nih.gov:3226482
Provided by: PubMed Central
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