[Significance of inherited fragile sites in the occurrence of chromosome aberrations in tumor cells].
The data on localization of heritable fragile sites and cellular oncogenes on individual human chromosomes involved in tumour-specific aberrations are summarized in the review. Only two fragile sites (8q22 and 11q13) out of eight ones, coinciding with breakage sites in such aberrations are the loci of cellular oncogenes (mos and bcl-1, respectively). Analysis of the data confirms the supposition that heritable fragile sites are predisposing factors for chromosomal rearrangements and in the end for development of the pathological processes.
S'iakste
T G
TG
Erenpreĭs
Ia G
IaG
D002869:Chromosome Aberrations; D043283:Chromosome Fragile Sites; D002873:Chromosome Fragility; D002877:Chromosomes, Human; D006801:Humans; D009369:Neoplasms / Q000235:genetics*; D009857:Oncogenes; D014178:Translocation, Genetic
Znachenie nasledstvennykh lomkikh uchastkov v vozniknovenii khromosomnykh aberratsiĭ opukholevykh kletok.