Genome-wide analysis of MNase digestibility in wild type or Lsh depleted murine embryonic fibroblasts. Mus musculus strain:MEF | breed:MEF

We report here differences in MNase digestibility comparing murine embryonic fibroblasts (MEFs) with and without Lsh. In the first set of samples we compare primary MEFs derived from Lsh+/+ (pMEF_WT5) or Lsh-/- (pMEF_KO6) day 13.5 gestation embryos. In a second set we compare MEFs form conditional Lsh knockout mice before (GC-OHT-NC) or after 48 hours of tamoxifen inducible cre-recombinase expression (GC-OHT-2D). In a third set we compare Lsh knockout (Lsh cko) MEFs before (IAA-0h) and after 72 hours of IAA induced proteolytical degradation of Lsh (IAA-3D). In a fourth set we compare Lsh knockout MEFs before (IAA-0h-2) and after 7 hours of IAA induced proteolytical degradation of Lsh (IAA-7h) or after 24 hours (IAA-24). Lsh depletion leads to specific changes in chromatin accessibility at potential enhancer sites.