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polyploid
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polyploid
Encyclopedia
医学
多倍体
释
polyploid
多倍体
染色体超过二倍体的整倍体。例如,在2n的基础上增加一个染色体组,则染色体数目为3n,即称为三倍体(triploid);如果增加两个染色体组,则染色体数目为4n,即为四倍体(tetraploid)。
Biology
polyploid
多倍体
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