title: Hybridization on squashed flies: a method to detect gene sequences in individual Drosophila.
abstract: Specific gene sequences can be detected by DNA hybridization to individual Drosophila squashed on cellulose or nylon filters. This "squash-blot" method permits the rapid survey of DNA polymorphism in large Drosophila population samples. It could also be useful for studying chromosome aberrations, departure from diploidy, and detection of pathogenic agents in vector insects.
mesh_terms: D000818:Animals; D001483:Base Sequence; D004247:DNA / Q000032:analysis*; D004330:Drosophila / Q000235:genetics; D005260:Female; D005374:Filtration; D009693:Nucleic Acid Hybridization; D011110:Polymorphism, Genetic; D013048:Specimen Handling
chemical_list: D004247:DNA