title: Heterozygous puffs and bands in Sciara ocellaris comstock (1882).
mesh_terms: D000483:Alleles; D000818:Animals; D005075:Biological Evolution; D002875:Chromosomes; D004247:DNA / Q000096:biosynthesis; D004175:Diptera / Q000166:cytology* / Q000254:growth & development; D005796:Genes; D006579:Heterozygote; D008967:Molecular Biology
chemical_list: D004247:DNA