title: Translocation (X;9)(p11;q34) in a girl with incontinentia pigmenti (IP): implications for the regional assignment of the IP locus to Xp11?
abstract: A t(X;9)(p11;q34) is reported in a girl with incontinentia pigmenti (IP). The X breakpoint is at p11.21. Although no similar case has been reported, this breakpoint may be significant insofar IP is considered an X-linked dominant mutation and could be of help in a specific X DNA probes study.
mesh_terms: D002871:Chromosome Banding; D002874:Chromosome Mapping; D002906:Chromosomes, Human, 6-12 and X; D005260:Female; D006801:Humans; D007223:Infant; D007621:Karyotyping; D010859:Pigmentation Disorders / Q000235:genetics*; D012729:Sex Chromosome Aberrations; D014178:Translocation, Genetic; D014960:X Chromosome