Analyse des échanges de chromatides dans les cellules somatiques humaines

  title={Analyse des {\'e}changes de chromatides dans les cellules somatiques humaines},
  author={Bernard Dutrillaux and Anette Fosse and Marguerite Prieur and J. B. H. Lejeune},
A new technique (BUdR treatment followed by acridine orange staining) allowing a differentiation of sister chromatids is described. A statistical analysis of 91 human karyotypes gives an estimate of the frequency of exchanges. The mean of sister chromatid exchanges is 27,3 and the minimum number is 11 per cell. — The frequency of these exchanges is proportional to the relative length of each chromosome, and the accumulation of several exchanges in some segments evokes the possibility of a… CONTINUE READING


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Coloration par l'acridine orange de chromosomes pr~alablement trait6s par le 5 bromod~oxyuridine (BUDR)

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2 Excerpts

Etude des fluorescences sp @ ifiques des bandes R et des bandes Q des chromosomes humains

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Differentiation along human chromosomes in relation to their identification

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