Quantitative analysis of radiation-induced chromosome aberrations

Cytogenet Genome Res. 2004;104(1-4):142-8. doi: 10.1159/000077479.

Abstract

We review chromosome aberration modeling and its applications, especially to biodosimetry and to characterizing chromosome geometry. Standard results on aberration formation pathways, randomness, dose-response, proximity effects, transmissibility, kinetics, and relations to other radiobiological endpoints are summarized. We also outline recent work on graph-theoretical descriptions of aberrations, Monte-Carlo computer simulations of aberration spectra, software for quantifying aberration complexity, and systematic links of apparently incomplete with complete or truly incomplete aberrations.

Publication types

  • Research Support, U.S. Gov't, Non-P.H.S.
  • Research Support, U.S. Gov't, P.H.S.
  • Review

MeSH terms

  • Animals
  • Cell Division
  • Chromosome Aberrations*
  • Chromosome Breakage
  • Chromosomes / radiation effects*
  • Chromosomes / ultrastructure
  • Computer Simulation
  • DNA / genetics
  • Dose-Response Relationship, Radiation
  • Humans
  • Models, Genetic
  • Monte Carlo Method

Substances

  • DNA