实验结果表明，MEM-FA中培养的细胞染色体自发畸变率显著高于完全培养基（MEM）。

The chromosome aberration frequency was increased when lymphocytes were cultured in medium deficient in folate and thymidine (MEM-FA).

youdao

实验结果表明，MEM-FA中培养的细胞染色体自发畸变率显著高于完全培养基（MEM）。

The chromosome aberration frequency was increased when lymphocytes were cultured in medium deficient in folate and thymidine (MEM-FA).

youdao