We identified 5 such datasets: (1) adult Drosophila G9a mutants exposed to paraquat (oxidative stress Drosophila) [17], (2) adult Drosophila G9a mutants exposed to an RNA virus (virus Drosophila) [15], (3) G9a knockout MEFs exposed to Poly I:C immune stimulation (interferon MEF) [18], (4) G9a knockout mouse ES cells exposed to hypoxia (hypoxia ES) [21], and (5) a dataset collected upon pharmacological inhibition of G9a in human MCF-7 breast cancer cells exposed to hypoxia (hypoxia MCF-7) [19]. This evidence concerns the gene EHMT2 and breast cancer.