Article
[Cytogenetic and molecular genetic analysis of the amniotic fluid cells of a fetus with pseudodicentric isochromosome 22 resulting in partial tetraploidy of 22q].
Zhonghua yi xue yi chuan xue za zhi = Zhonghua yixue yichuanxue zazhi = Chinese journal of medical genetics - 10 Apr 2018
Shen Yanyan, Kong Hui, Zeng Huan, Wu Qiong, Chen Jiayan, Zhou Dongxing, Zhang Jian, Ge Yunsheng, Ding Feng
Abstract excerpt
OBJECTIVE: To diagnose chromosomal abnormalities in amniotic fluid cells by combining karyotyping and single nucleotide polymorphism array (SNP-array) analysis, and to explore the application of SNP-array in routine clinical practice. METHODS: Conventional G banding was used to karyotype a fetal amniotic fluid sample and the corresponding peripheral blood samples from the parents, followed by SNP-array analysis...
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