回复突变(reverse mutation/ back mutation):突变体(mutant)经过第二次突变又完全地或部分地恢复为原来的基因型和表现型。
拟回复突变 [遗] pseudoreversion
回复突变体 revertant ; Revertant mutant
细菌回复突变试验 bacterial reverse mutation assay ; Bacterial Reverse Mutation Test ; Ames test
回复突变或回变 reverse mutation
回复突变试验 reverse mutation test
回复突变株 reverant
反向突变或回复突变 reverse or back mutations
原位回复突变 true reversion
回复突变型 back mutant
原养型回复突变体 prototrophic revertant
F_2 generation of Anai8-Gao-2 had not segregation of populations characters,and the molecular identification shows that it had onlyl different band with its original Anai8,so it could be a reverse mutation of Anai8 and which need further experiment to proof.
安矮8号-高-2的F_2群体性状没有分离,且分子鉴定与安矮8号只有一条带的差异,可以初步确定其为安矮8号的回复突变体,但结果有待进一步验证。
参考来源 - 谷子矮秆基因的等位性和GA·2,447,543篇论文数据,部分数据来源于NoteExpress
发生回复突变的时间一般约需1年。
It is thought to take about a year for this mutation to happen.
施加外源生长素能够部分回复突变体的冠状根形成的缺陷。
Exogenous auxin application can partially rescue the defect of crown root development in Oscand1.
菌株经诱变剂处理后再冷却处理,可减少回复突变,使氧化活性再提高近一倍。
The strains mutagenized were refrigerated. This disposal could decrease reversion and improve it's oxidizing activity about one time.
应用推荐