prototrophic revertant原养型回复突变体
hist revertant组织复突变株
fertile revertant育性回复突变体
revertant t回复体
Revertant mutant回复突变体
genotypic revertant规则
revertant mutation回复突变
flat revertant扁平回复变异型
valine auxotroph revertant缬氨酸缺陷型回复突变株