Opstal, D. van

chromosome embryo patient probe analysis deletion result abnormality study mosaicism chromosomal mosaic genet sample array diagnosis trisomy cytogenetic signal stimulation table syndrome pregnancy number karyotype 11.2 netherland anomaly region group preimplantation aneuploidy marker parent hybridization probe signals mosaic embryos control chromosomal mosaicism incidence reprod diagn genetic prenat genomic signi oocyte nuclei fish analysis blastocyst screening technique stage round karyotyping van opstal detection erasmus university rotterdam trisomy 17 mosaicism blastomere development figure baart phenotype report ultrasound fetus outcome genomic hybridization feature chromosomal anomalies value culture proportion duplication clone preimplantation embryos opstal department mother