GSE128139
A lncRNA-SWI/SNF complex crosstalk controls transcriptional activation at specific promoter regions [RIP-seq]
RNA is an essential component of the chromatin, influencing genome organization and expression. To investigate the role of lncRNAs in epigenetic activation, we profiled the RNA interactome of SWI/SNF complexes in proliferating and senescent conditions, when cells undergo widespread chromatin rearrangements. The isolation of transcripts associated to SMARCB1 core subunit, together with its chromatin binding profiling, showed prevalent association to active regions where it differentially binds ncRNAs locally transcribed. Overall design: Analysis of SMARCB1 RNA interactome by native RIP-seq in proliferating and senescent human fibroblasts