Synertistic effects of Arid1a inactivation and oncogenic Kras mutation on gene expression in mouse embryonic cells (MEFs)

To explore transcriptomic mechanisms underlying the cooperative effect in the proliferative phenotype, we harvest MEFs of different genotypes (KA, K, A, WT) recombined and un-recombined. We performed RNA-seq analysis on 5 recombined (Ad-CMV-Cre) cell lines of each genotypic conditions (WT, Arid1a L/L , Kras-LSL-G12D, and Kras-LSL-G12D; Arid1a L/L) as well as 2 or 3 un-recombined (Ad-CMV-GFP) or mock-infected MEF cell lines. Comparative gene expression profiling analysis of RNA-seq data for recombined (Ad-CMV-Cre) and non-recombined (Ad-CMV-GFP) or mock-infected MEFs with no, single or double Kras/Arid1a floxed alleles