[Genes, regulating activity of alkaline phosphatase and tyrosine decarboxylase in Drosophila virilis, linked to chromosome 6].

The linkage group of genes controlling alkaline-phosphatase (AP) and tyrosine-decarboxylase (TDC) activities in Drosophila virilis adults was determined. D. virilis strain 160, with all autosomes marked with recessive morphological mutations, was used for the analysis.