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. Author manuscript; available in PMC: 2015 Apr 25.
Published in final edited form as: Gene. 2014 Feb 26;540(1):11–15. doi: 10.1016/j.gene.2014.02.054

Figure 1. U1-like snRNAs differentially form high molecular weight complexes in vitro.

Figure 1

Human U1-like variants were incubated with nuclear extract under splicing conditions for 0 and 60 minutes, and high molecular weight assemblies were visualized by native gel electrophoresis. While all variants form complexes, the sizes of these assemblies vary, with hU1A6 and hU1A7 forming the fewest complexes at 60 minutes.