1.
Prenat Diagn
; 12(2): 83-91, 1992 Feb.
Artigo
em Inglês
| MEDLINE
| ID: mdl-1372733
RESUMO
In situ hybridization using a series of alphoid DNA probes has demonstrated the origin of two small accessory mosaic marker chromosomes ascertained from 1079 amniocenteses. These markers appeared to be de novo, derived from acrocentric chromosomes, and identical by traditional cytogenetic staining (G, Q, C, AgNOR, Hoechst-distamycin). Molecular characterization showed that one marker had originated from chromosome 14, the other from chromosome 22. Clinical outcome in both cases was normal.
Assuntos
Sondas de DNA , Marcadores Genéticos , Mosaicismo , Diagnóstico Pré-Natal/métodos , Adulto , Âmnio/citologia , Centrômero , Cromossomos Humanos Par 14 , Cromossomos Humanos Par 22 , Feminino , Humanos , Cariotipagem , Hibridização de Ácido Nucleico , Coloração e Rotulagem
2.
Lancet
; 336(8706): 61, 1990 Jul 07.
Artigo
em Inglês
| MEDLINE
| ID: mdl-1973249