本题目来源于试卷: HL Topic D2.2 Gene expression，类别为 IB生物学
[问答题]
b. Tumours are formed when cells lose control of the c -.0zsc1wc)avofdasxg d , t; /uj+)wzell cycle. Ekx b -(hflufx.92g 2ydxplain how methylation of the CDKN2A gene could ebf 9l -xh.(k2 fdug2yxnhance tumour formation
参考答案: CDKN2A methylation would decrease the rate of p16 production.
P16 slows the cell cycle, so low levels of p16 would increase the rate of the cell cycle. High rates of mitosis/cell cycle can form tumours.
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