“…The flies used in this study are cultured on standard media. The strains include: w 1118 , Phf7 Δ N2 7 , Phf7 Δ N18 7 , vas-GFP 14 , EY03023, UAS-Phf7-FL 7 , UAS-Phf7-N 10 , UAS-Phf7-C, nos-Gal4 15 , tra 1 , Df(3L)st-j7, HP1D3csd f07323 , UAS-HP1D3csd.ORF.3xHA.GW, Df(1)ED7441, Dp(1:Y)B s , FM7a,Dfd-YFP. Stocks were obtained from the Bloomington Stock Center unless otherwise noted.…”