Article

Molecular Delineation of De Novo Small Supernumerary Marker Chromosomes in Prenatal Diagnosis, A Retrospective Study

2021-12-08

Abstract excerpt

<h4>Background: </h4> To define the genotype-phenotype correlation of small supernumerary marker chromosomes (sSMCs) and conduct precise genetic counseling, we retrospectively searched and reviewed de novo sSMC cases detected during prenatal diagnosis at The First Affiliated Hospital of Zhengzhou University. Chromosome karyotypes of 20,314 cases of amniotic fluid from pregnant women were performed. For 16 samples...

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Literature Corpus work: 471cd86e-0356-5f12-811d-437f00683ba1
DOI: 10.21203/rs.3.rs-927187/v2

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