title: Sumithione, an organophosphorus insecticide, induces a puff at the locus 43D/42A in the polytene chromosomes of the mosquito Anopheles stephensi.
mesh_terms: D000818:Animals; D000852:Anopheles / Q000187:drug effects / Q000235:genetics*; D002875:Chromosomes / Q000187:drug effects* / Q000648:ultrastructure; D005278:Fenitrothion / Q000494:pharmacology*; D005786:Gene Expression Regulation / Q000187:drug effects; D014158:Transcription, Genetic / Q000187:drug effects
chemical_list: D005278:Fenitrothion