title: [Molecular cytogenetic study of an extra small chromosome].
abstract: An extra small chromosome was observed in a three-generation family. Eight members of this family were involved, but their phenotypes were normal. Molecular cytogenetic study was carried out, using cytogenetic methods and chromosome in situ hybridization with 3H-labelled rDNA probe. The results showed that this chromosome was from the short arm of chromosome of D/G group. The origin and genetic effects of this chromosome and fertility of the carriers were also discussed were also discussed briefly.
authors: People's Hospital of Hainan Province, Haikou.
authors: S
authors: S
authors: Fu
authors: H
authors: H
authors: Fu
authors: H
authors: H
authors: Xiao
authors: X
authors: X
authors: Song
authors: J
authors: J
authors: Chen
authors: C
authors: C
authors: Gao
authors: H
authors: H
authors: Qiu
authors: Z
authors: Z
authors: Cheng
mesh_terms: D000328:Adult; D002675:Child, Preschool; D002869:Chromosome Aberrations; D005260:Female; D006801:Humans; D017403:In Situ Hybridization; D008297:Male; D010375:Pedigree