alkylating agents mutagenesis 中文意思是什麼
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However, dna damage has been ruled out as the prerequisite for alkylating agents - induced mutagenesis. for example, somatic hypermutation, which occurred around the variable region in the immunoglobin gene of b cells, is driven by antigen activation not by dna damage and is considered a kind of active mutation
但是dna損傷並不是引起突變的必要條件，一個典型的例子就是發生在b淋巴細胞的免疫球蛋白（ ig ）可變區基因上的「體細胞超突變（ somatichyermutation ） 」 ，是由表面抗原受體而不是dna損傷驅動的主動突變。
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