title: Cytological localization of the maternal effect gene, tuh-1, in Drosophila melanogaster.
abstract: The sex-linked gene, tuh-1, produces a maternal effect that is associated with the tumorous head abnormality in Drosophila melanogaster. With the aid of various known deletions, tuh-1 has been localized to band 20A1-2 on the salivary chromosome map of the X.
mesh_terms: D002874:Chromosome Mapping; D002875:Chromosomes; D004331:Drosophila melanogaster; D005799:Genes, Dominant; D008040:Genetic Linkage; D006257:Head / Q000002:abnormalities; D012730:Sex Chromosomes