The branch of immunology that deals with the molecular and genetic bases of the immune response 免疫遗传学免疫学中研究免疫反应的细胞和基因基础的分支
It has also been demonstrated that sos response dependent accumulation of mutation during replication of dna that has not been attacked by exogenous dna damaging factors can be seen in challenged cells , termed as sos untargeted mutation 而在出现sos反应的细胞中还观察到了在复制过程中的产生的、发生在没有外源损伤dna上的突变事件,被称为sos非定标性突变。