Figure 2.
H3 K56 acetylation is not restored in rtt109Δ sup− mutants. Alkaline lysis extracts [51] prepared from wt (PKY3310), rtt109Δ (PKY4170) and rtt109Δ sup− (PKY4342) strains were probed for H3 K56ac using an anti-H3 K56ac peptide antibody (21st Century). MMS indicates a prior 1 hr treatment of the cells with 0.03% MMS. The arrow marks the position of the H3 K56ac-specific band.