A case of 46,XX,r(X) (p1q1) diagnosed by in situ hybridization Academic Article uri icon

  • Overview
  • Research
  • Identity
  • Additional Document Info
  • View All


  • A small marker chromosome was identified as an X-derived ring chromosome by in situ hybridization with a biotinylated X-chromosome specific a-satellite DNA probe. This procedure clearly determined the chromosomal origin of the marker chromosome, which had been impossible to define by conventional cytogenetic techniques including high resolution banding.


  • Koch, J
  • Kølvraa, S
  • Hobolt, N
  • Petersen, GB
  • Willard, HF
  • Waye, John
  • Gregersen, N
  • Bolund, L

publication date

  • March 1990