title: Cytogenetic studies in seven individuals with an i(Xq) karyotype.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002869:Chromosome Aberrations; D005260:Female; D006570:Heterochromatin; D006801:Humans; D008297:Male; D008875:Middle Aged; D012728:Sex Chromatin; D014424:Turner Syndrome / Q000235:genetics*; D014960:X Chromosome
chemical_list: D006570:Heterochromatin