title: [Localization of the Dras1 sequence to polytene chromosomes in sibling species of the Drosophila virilis group].
abstract: Drasl gene was mapped by in situ hybridization to polytene chromosomes of several sibling species of the Drosophila virilis group and hybrids between them. A 1037 bp fragment of the Drasl gene of the D. virilis genome was used as a probe. The gene sequence is localized to the region of the disk 25 A-B on the chromosome 2 of the polytene chromosome map of D. virilis.
authors.forename: V G
authors.initials: VG
authors.lastname: Mitrofanov
authors.forename: A I
authors.initials: AI
authors.lastname: Chekunova
authors.forename: E S
authors.initials: ES
authors.lastname: Zelentsova
authors.forename: L N
authors.initials: LN
authors.lastname: Gauze
authors.forename: G N
authors.initials: GN
authors.lastname: Bakhtoiarov
mesh_terms: D000818:Animals; D002678:Chimera; D003433:Crosses, Genetic; D004330:Drosophila / Q000235:genetics*; D029721:Drosophila Proteins / Q000235:genetics*; D005091:Exons; D017403:In Situ Hybridization; D007438:Introns; D059007:Polytene Chromosomes / Q000737:chemistry / Q000648:ultrastructure; D057345:Sequence Inversion / Q000235:genetics; D013045:Species Specificity; D018631:ras Proteins / Q000235:genetics*
chemical_list: D029721:Drosophila Proteins; C417283:Ras85D protein, Drosophila; D018631:ras Proteins