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. 2010 Nov 10;286(5):3741–3754. doi: 10.1074/jbc.M110.163444

FIGURE 5.

FIGURE 5.

RIP experiments displaying physical binding of splicing factors to their endogenous RNA substrates. Various splicing factors were immunoprecipitated from the nuclei of SSZ-resistant cells following chemical cross-linking. Their RNA substrates were isolated and reverse-transcribed and were used as templates for PCRs. Primers used for the PCR analysis are detailed in Table 3. ex, exon.