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[醫(yī)]Methylene tetrahydrofolate reductase; 精選例句 高考 1、 Objective To evaluate the relationship between 5, 10 - Methylenetetrahydrofolate reductase ( MTHFR ) gene polymorphisms and colorectal cancer ( CRC ) . 目的探討5, 10-亞甲基四氫葉酸還原酶M ( THFR ) 基因多態(tài)性與結(jié)直腸癌易感性的關(guān)系. 來源:互聯(lián)網(wǎng) 2、 C 677 T homozygous MTHFR mutation in 4 % , and oral contraceptive use in 22 %. 4%C677T純合亞甲基四氫葉酸還原酶變異;22%使用口服避孕藥. 來源:互聯(lián)網(wǎng)