title: [Comparative analysis of nucleotide sequences of chromosomal DNA isolated from nuclear envelopes and cores of rosette-like structures of murine interphase chromosomes].
abstract: Six DNA fragments of interphase chromosomes isolated from nuclear envelopes of murine hepatocytes were cloned and sequenced. Analysis of their structural-functional organization suggests that these fragments are highly specified protein-nonencoding fractions of a eukaryotic genome. In the evolutionary process, they appear already in archaebacteria and may be "ancestral" for DNA sequences involved in structuring chromosomal domains (rosette-like structures) of tissue-specific genes. In their composition, these fragments have nucleotide sequences homologous to the repeats of the SINE and LINE families and to the satellite DNA of murine centromeres.
authors.affiliation: Vavilov Institute of General Genetics, Russian Academy of Sciences, Moscow, Russia.
authors.forename: M V
authors.initials: MV
authors.lastname: Glazkov
authors.forename: S F
authors.initials: SF
authors.lastname: Drozd
authors.forename: A B
authors.initials: AB
authors.lastname: Poltaraus
mesh_terms: D000818:Animals; D001483:Base Sequence; D002875:Chromosomes / Q000235:genetics* / Q000648:ultrastructure; D004247:DNA / Q000235:genetics*; D007399:Interphase; D051379:Mice; D008969:Molecular Sequence Data; D009685:Nuclear Envelope / Q000235:genetics* / Q000648:ultrastructure; D017422:Sequence Analysis, DNA
chemical_list: D004247:DNA