日本の英語教育における異文化間コミュニケーションの課題 (特集 今こそ異文化理解教育を

Abstract

Multicolor karyotyping technologies, such as spectral karyotyping (SKY) (Schröck et al.1996; Liyanage et al. 1996) and multiplex (M-) FISH (Speicher et al. 1996), have proved to be extremely useful in prenatal, postnatal, and cancer cytogenetics. However, these technologies have inherent limitations that, in certain situations, may result in chromosomal misclassification. In this report, we present nine cases, which fall into five categories, in which multicolor karyotyping has produced erroneous interpretations. Most errors appear to have a similar mechanistic basis.