[Translocation of chromosome 22 in Ewing's sarcoma].
The chromosomal analysis of four fresh Ewing tumours shows a translocation of the band q12 of the chromosome 22 in all the clones observed. This translocation seems to preferentially involve the band q24 of the chromosome 11. These results are in favour of a consistent translocation in Ewing's sarcoma, and are to be compared with the results obtained in other malignancies. A relation between this translocation and the location of the human oncogene c-sis on the chromosome 22 should be considered.
D002478:Cells, Cultured; D002871:Chromosome Banding; D002904:Chromosomes, Human, 21-22 and Y; D002999:Clone Cells; D006801:Humans; D007621:Karyotyping; D008677:Metaphase; D012512:Sarcoma, Ewing / Q000235:genetics*; D014178:Translocation, Genetic
Translocation du chromosome 22 dans le sarcome d'Ewing.