[Analysis of dominant and recessive sex-linked lethal mutations induced by low radiation doses in genetically different strains of Drosophila melanogaster w and MS].
Frequencies of induced recessive sex-linked lethal mutations (RSLLM) and dominant lethal mutations (DLM) were analyzed in genetically different Drosophila melanogaster strains w and ms after their exposure to radiation on radioactive soil in laboratory conditions. The RSLLM test applied to males after their 14-day radiation exposure yielded controversial results. An analysis of induced and spontaneous DLM demonstrated an increase in the frequency of early embryonic lethal mutations in the experiment (radiation exposure) in comparison with the control (spontaneous mutation rate) in both strains examined.
Aslanian
M M
MM
Kim
A I
AI
Magomedova
M A
MA
Fatkulbaianova
N L
NL
D000818:Animals; D004307:Dose-Response Relationship, Radiation; D004331:Drosophila melanogaster / Q000235:genetics* / Q000528:radiation effects; D005799:Genes, Dominant; D005804:Genes, Lethal; D005808:Genes, Recessive; D008040:Genetic Linkage; D005838:Genotype; D008297:Male; D009154:Mutation; D011833:Radiation Injuries, Experimental / Q000235:genetics*; D012730:Sex Chromosomes / Q000528:radiation effects*
Analiz dominantnykh i retsessivnykh stseplennykh s polom letal'nykh mutatsiĭ, indutsirovannykh malymi dozami radiatsii, v genotipicheski razlichaiushchikhsia.