[Genetic analysis of new mutations affecting the phenotypic manifestations of alleles from the achaete-scute complex in Drosophila melanogaster].
The achaete-scute complex contains four homologous genes involved in formation of the central and periphery nervous system in Drosophila melanogaster. The achaete and scute mutations lead to reduction of bristles and hairs on head and thorax. We found mutations at three loci not analyzed earlier. The suppressor of scute mutations suppress phenotypic expression of the achaete and scute alleles. Mutations in two other genes, pseudoscute and microchaetae, induce bristles reduction, i.e. the changes typical of scute mutations. Possible role of these genes in development of nervous system is being discussed.
Georgiev
P G
PG
Gerasimova
T I
TI
D000483:Alleles; D000818:Animals; D004331:Drosophila melanogaster / Q000235:genetics*; D005810:Multigene Family; D009154:Mutation; D010641:Phenotype
Geneticheskiĭ analiz novykh mutatsiĭ, vliiaiushchikh na fenotipicheskoe proiavlenie alleleĭ kompleksa achaete-scute u Drosophila melanogaster.