Array comparative genomic hybridization analysis in first‐trimester spontaneous abortions with ‘normal’ karyotypes

Abstract excerpt

Array comparative genomic hybridization (array CGH) analysis was conducted in chorionic villous samples from 20 first-trimester spontaneous abortions with G-banding normal chromosomes. A microarray, containing 2,173 BAC clones and covering the whole genome with a 1.5-Mb resolution, was constructed and used in the analysis. Two deletions were identified: a 1.4-Mb deletion at 3p26.2-p26.3 and a 13.7-Mb deletion at...

Topics

Share this publication in a Topic to start or enrich a Post.

• Share to Genomic variations and chromosomal abnormalities
• Share to Genomics and Chromatin Dynamics
• Share to Prenatal Screening and Diagnostics