title: [Distribution of Drosophila melanogaster mobile genetic elements along X-chromosome and autosomes].
abstract: The distribution along Drosophila melanogaster polytene X-chromosome and autosomes of 10911 in situ hybridization sites of a broad spectrum of copialike mobile elements is investigated. It is shown that against DNA content X-chromsomal cytological sections 14 + 15 and 16 + 17 contain much less mobile elements than other chromosomal regions. These X-chromosomal regions are also characterized both by significant decrease in the meiotic recombination frequencies and the amount of poly(dC-dA).poly(dG-dT) sequences which are capable to generate the Z form of DNA.
authors.forename: B A
authors.initials: BA
authors.lastname: Leĭbovich
mesh_terms: D000818:Animals; D002874:Chromosome Mapping; D002875:Chromosomes; D004251:DNA Transposable Elements; D004331:Drosophila melanogaster / Q000235:genetics*; D005819:Genetic Markers; D014960:X Chromosome
chemical_list: D004251:DNA Transposable Elements; D005819:Genetic Markers
vernacular_title: Raspredelenie mobil'nykh geneticheskikh élementov Drosophila melanogaster po dline X-khromosom i autosom.