| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for examining chromosomal function abnormality, which is useful for diagnosing any patient of Prader-Willi syndrome (non-deleted example) patient, Angelman syndrome (non-deleted example) patient, and X-chromosome inactivation syndrome patient, and is useful for diagnosing the genetic disease based on the chromosome without needing a step for converting DNA bases. SOLUTION: This method for examining the chromosomal function abnormality, which is useful for diagnosing the genetic disease, is characterized by judging the presence or absence of a prescribed genetic expression on a chromosome by RNA-FISH (fluorescence in situ hybridization) method and judging the chromosomal function abnormality on the basis of the judgment result. COPYRIGHT: (C)2005,JPO&NCIPI
|
