With systeamine pretreatment decreased yields of dominant lethals were obtained in spermatocytes, spermatids and in spermatozoa . 用半胱氨预先处理,在精母细胞、精子细胞和精虫内均可使显性致死突变值下降。
With cysteamine pre-treatment, decreased yields of dominant lethals were obtained in spermatocytes, spermatids and in spermatozoa . 用半脘氨预先处理,在精母细胞,精子细胞和精虫内均可使显性致死突变值下降。
Dominant lethal test 显性致死试验
Biological evaluation of dental materials . unit 2 : biological test methods of dental materials . dominant lethal test 口腔材料生物学评价.第2单元:口腔材料生物试验方法.显性致死试验