Chromosomal analysis of products of conception

ABSTRACT: Results of an unbiased series of 2833 fresh products of conception samples (in conjunction with maternal blood samples for comparison) that were tested using a 300K Illumina SNP array. we report on the rate and type of whole aneuploidies, UPD, partial aneuploidies, copy number variants found in our series as well as the rate of maternal cell contamination vs. true fetal results. 2833 consecutive fresh products of conception samples and corresponding maternal and/or paternal blood samples were analyzed using a SNP array plus informatics algorithms for the purpose of detecting causal chromosome abnormalities. Hypothesized advantages of using SNP microarray with Parental SupportTM informatics over the traditional standard G-banded karyotyping include: direct testing without need for cell

ORGANISM(S): Homo sapiens

SUBMITTER: Jennifer Dikan 

PROVIDER: E-GEOD-39332 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress