Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Binding of Cwc2 RRM fragment to snRNAs in vitro. (A) SDS–PAGE analysis of purified, His-tagged, Cwc2 RRM fragment (lane 2). Molecular weight markers (lane 1) are indicated to the left of the panel in KiloDaltons. (B) EMSA using 32P end-labeled RNAs. The identity of the RNA is indicated below the panel. RNA was incubated without (−) and with (+) 4.5 µM Cwc2-His RRM fragment, then complexes were resolved on 5% nondenaturing polyacrylamide gels.
