Article
[Improvement of detection of paternally inherited fetal mutant genes for β-globin in maternal plasma by PNA clamp].
Zhonghua xue ye xue za zhi = Zhonghua xueyexue zazhi - 1 Mar 2013
Huang Ken, Pan Hong-fei
Abstract excerpt
OBJECTIVE: To study improvement of detection of paternally herited fetal mutant genes for β-globin in maternal plasma by PNA clamp to seek a noninvasive prenatal diagnostic method for β-thalassemia. METHODS: A total of 38 maternal blood samples were collected at 7 to 20 weeks of gestation, samples in which the father carried CD41-42 mutation and mother carried normal gene or the other point mutation for...
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