[Comparative analysis of nucleotide sequences of chromosomal DNA isolated from nuclear envelopes and cores of rosette-like structures of murine interphase chromosomes]. / Sravnitel'nyi analiz nukleotidnykh posledovatel'nostei khromosomnoi DNK, vydelennykh iz iadernykh obolochek i iz serdtsevin rozetkopodobnykh struktur interfaznykh khromosom myshi.
Genetika
; 35(2): 266-70, 1999 Feb.
Article
em Ru
| MEDLINE
| ID: mdl-10495943
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.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
DNA
/
Cromossomos
/
Análise de Sequência de DNA
/
Membrana Nuclear
Limite:
Animals
Idioma:
Ru
Revista:
Genetika
Ano de publicação:
1999
Tipo de documento:
Article