Tht range of pH was 3-11,the optimum at 8.All light was the best for sporulate. PH值范围为3-11,最佳为8;
"This experiment has for the first time removed this problem by making mutant yeast that sporulate when starved, but remain asexual," Goddard said. 酵母是一种单细胞生物,它的繁殖方式有无性繁殖和有性繁殖两种。