Background and objective: the hypothesis of "two hit" model suggests that at least two classes of gene mutations are responsible for the leukemogenesis.

背景与目的：“两次打击”学说认为，白血病的发生常常累及两大类以上基因的突变。

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Background and objective: the hypothesis of "two hit" model suggests that at least two classes of gene mutations are responsible for the leukemogenesis.

背景与目的：“两次打击”学说认为，白血病的发生常常累及两大类以上基因的突变。

youdao