MUTATIONAL STUDIES WITH DIQUAT AND PARAQUAT INVITRO

被引:27
作者
BENIGNI, R [1 ]
BIGNAMI, M [1 ]
CARERE, A [1 ]
CONTI, G [1 ]
CONTI, L [1 ]
CREBELLI, R [1 ]
DOGLIOTTI, E [1 ]
GUALANDI, G [1 ]
NOVELLETTO, A [1 ]
ORTALI, VA [1 ]
机构
[1] UNIV ROME,I-00100 ROME,ITALY
来源
MUTATION RESEARCH | 1979年 / 68卷 / 03期
关键词
D O I
10.1016/0165-1218(79)90148-4
中图分类号
Q3 [遗传学];
学科分类号
071007 ; 090102 ;
摘要
Diquat and paraquat were assayed in the following tests. (1) Ames test in Salmonella typhimurium (strains TA1535, TA1537, TA1538, TA98 and TA100) with and without rat-liver microsomal fractions. (2) Resistance to 8-azaguanine in Salmonella typhimurium (strain hisG46, TA92 and TA1535. (3) Repair test in Salmonella typhimurium (strains TA1538 and TA1978). (4) Gene mutations in Aspergillus nidulans: 8-AG resistance and methionine suppression (meth A1 locus). (5) Lethal recessive damage in Aspergillus nidulans. (6) Unscheduled DNA synthesis (UDS) in human epithelial-like cells (EUE). Diquat and paraquat were positive in S. typhimurium (in the repair test and the 8-AG resistance system), in A. nidulans (for gene mutations and lethal recessive damage induction) and in EUE cells (UDS induction). © 1979.
引用
收藏
页码:183 / 193
页数:11
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