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父亲或母亲患有癌症,父母总想知道自己的孩子将来会不会也有患上同样癌症的危险。要想弄清楚这个问题,首先要看是不是家族性肿瘤,因为带有遗传性的癌症主要来自家族性肿瘤,那么家族性肿瘤与遗传究竟有怎样的关联呢? 我们知道,与肿瘤发生和发展相关的基因大致分成两类,一类是性抑癌基因,即抑制癌症生长的基因,这种基因只有当它失去活性时才会发
The father or mother has cancer and parents always want to know if their child will also have the same risk of cancer in the future. To figure out this issue, we must first look at whether it is a familial tumor. Because genetic cancers are mainly from familial tumors, what is the relationship between familial tumors and inheritance? We know that with cancer development and development The related genes are roughly divided into two categories. One is the gene that suppresses cancer, that is, the gene that inhibits the growth of cancer. This gene will only be transmitted when it loses its activity.