Expression data from Chd1-deficient mouse ES cells (E14 cell lines) and genome-wide binding of Chd1 in parental ES cells. Mus musculus

We used microarrays to study the effect of Chd1 loss of function in mouse ES cells. We used ChIP-chip to analyze genome-wide binding of Chd1 in normal ES cells. Overall design: Mouse Embryonic Stem (ES) cells were infected with a lentiviral vector (pSicoR-mCherry) for expression of a shRNA against Chd1 and GFP (as a control). mCherry-sorted ES cells were plated and individual clones were selected and grown under normal ES cell conditions. 6 ES cell clonal lines were isolated and analyzed along with the parental E14 cell line. The final analysis consisted in 3 control cell lines (E14, E1 and G8) and 4 Chd1-deficient cells (3 different clones using a shRNA sequence #1- C1i5, C1i6 and C1i9; 1 clone using a different shRNA (#4) sequence targeting Chd1- C4i2). RNA samples were isolated from these Chd1-deficient ES cells and control ES cells, and hybridized on Affymetrix chip. For ChIP-chip, parental E14 ES cell line was used.