RBP40_arrays

ABSTRACT: In this study, we systematically identified the RNAs associated with a selective sample of 40 of ~600 yeast RNA-binding proteins (RBPs). To identify RNAs associated with each putative RBP, C-terminal tandem affinity purification (TAP)-tagged proteins, expressed under control of their native promoters, were affinity purified from whole cell extracts of cultures grown to mid-log phase in rich medium [1-3]. Extracts were incubated with immunoglobulin G (IgG) agarose beads, washed, and ribonuclear protein complexes were eluted by tobacco etch virus (TEV) protease treatment (Text S2). We performed two to four independent isolations with each tagged strain. As controls, we performed 13 immunoaffinity purifications (IPs) of untagged strains to identify and exclude potential false-positive RNA tar

ORGANISM(S): Saccharomyces cerevisiae

SUBMITTER: Andre Gerber 

PROVIDER: E-GEOD-13135 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress