Abstract
The monofunctional quinacrine mustard ICR-170 (2-methoxy-6-chloro-9-(3-[ethyl-2-chloroethyl] aminopropylamino) acridine dihydrochloride) has been observed to induce temperature-sensitive recessive sex-linked mutations in Drosophila melanogaster. Out of a total of 122 lethals recovered, five proved to be heat sensitive, one heat and cold sensitive, and one cold sensitive. This observation, plus the recovery of some leaky temperature-sensitive mutations, indicates that in Drosophila melanogaster ICR-170 may function by inducing some base-pair substitution mutations, probably by action of its alkylating nitrogen mustard moiety.
Original language | English (US) |
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Pages (from-to) | 337-345 |
Number of pages | 9 |
Journal | Mutation Research - Fundamental and Molecular Mechanisms of Mutagenesis |
Volume | 25 |
Issue number | 3 |
DOIs | |
State | Published - Dec 1974 |
ASJC Scopus subject areas
- Molecular Biology
- Genetics
- Health, Toxicology and Mutagenesis