The RNA-binding protein repertoire of Arabidopsis thaliana.

ABSTRACT: RNA-binding proteins (RBPs) have essential roles in determining the fate of RNA from synthesis to decay and have been studied on a protein-by-protein basis, or computationally based on a number of well-characterised RNA-binding domains. Recently, high-throughput methods enabled the capture of mammalian RNA-binding proteomes. To gain insight into the role of Arabidopsis thaliana RBPs at the systems level, we have employed interactome capture techniques using cells from different ecotypes grown in cultures and leaves. In vivo UV-crosslinking of RNA to RBPs, oligo(dT) capture and mass spectrometry yielded 1,145 different proteins including 550 RBPs that either belong to the functional category 'RNA-binding', have known RNA-binding domains or have orthologs identified in mammals, C. elegans, o

SUBMITTER: Marondedze C 

PROVIDER: S-EPMC4942612 | biostudies-literature | 2016 Jul

REPOSITORIES: biostudies-literature