目的：检测癌基因d52家族新基因PC - 1在细胞周期各时相的表达变化。

Objective: To investigate the expression of PC-1, the new gene of tumor protein D52 family, during cell cycle.

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通常，她们想知道因为她们或她们的家族成员患有癌症，是否她们也有不正常的乳腺癌基因。

Often, they want to know if they have an abnormal breast cancer gene because they or a family member has cancer.

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