Article
Non-pathological complete paternal uniparental isodisomy of chromosome 2 revealed in a maternity testing case.
International journal of legal medicine - 1 Jul 2019
Chen Man, Jiang Jian, Li Chen, Ren He, Chen Wei, Liu Zhiyong, Cheng Feng, Zhao Jing, Chen Tong, Chen Chuguang, Yan Jiangwei
Abstract excerpt
We present a duo paternity test case to assess the biological relationship between a woman and her female child. After analyzing 57 autosomal and 19 X-chromosomal short tandem repeat loci, mother-daughter exclusions were discovered at four loci, which were all located on chromosome 2. Further testing of whole-genome single nucleotide polymorphisms confirmed that the daughter had complete uniparental disomy (UPD)...
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