title: The sex chromosome constitution of chironomid intersexes parasitized by nematodes.
mesh_terms: D000818:Animals; D002875:Chromosomes; D004175:Diptera / Q000235:genetics*; D009348:Nematoda; D009349:Nematode Infections; D012730:Sex Chromosomes
keywords: CHROMOSOMES; DIPTERA/genetics; NEMATODE INFECTIONS/experimental