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. 2013 Jan 24;450(Pt 1):85–94. doi: 10.1042/BJ20121382

Figure 6. Effects of the PWI domain on the alternative splicing of the Bcl-x gene.

Figure 6

(A) Deletion of the PWI domain decreased the expression of Bcl-xS isoforms. (B) Means±S.D. densitometric determination of the ratios of Bcl-xS to Bcl-xL in the three trials. All statistical analyses were performed using Student's t test (*P<0.05; **P<0.01). (C) The GST pull-down assay shows that the PWI domain was pulled down only with GST–Luc7AC, but not with NF-GST–Luc7AC. (D) The co-immunoprecipitation assay shows that GFP–Luc7AC was found only in the immunoprecipitate (IP) complexes without prior RNase treatment, but not with prior RNase treatment. 3×FLAG-PWI+RNase denotes RNase treatment of the 3×FLAG-PWI cell lysates.