TF and B-cell chronic lymphocytic leukemia: Given our observation that the nine novel risk loci annotate putative regulatory regions, we sought to examine the epigenetic landscape of CLL risk loci on a broader scale, evaluating the enrichment of both histone modifications (N=11) and TF binding (N=82) in GM12878 LCLs, across the new and previously published CLL GWAS risk SNPs.