Yeast Histone H4 K91A versus wild type

Yeast strain containing either a histone H4 wild type or K91A allele was grown in YPD to mid-log phase and harvested携带组蛋白H4（histone H4）野生型或K91A等位基因的酵母菌株，于YPD（酵母浸出粉胨葡萄糖培养基）中培养至对数生长期中期后收获菌体。