Article
[Molecular analysis of 23 cases of B subgroup].
Zhonghua yi xue yi chuan xue za zhi = Zhonghua yixue yichuanxue zazhi = Chinese journal of medical genetics - 10 May 2022
Xie Jinhui, Li Shuangyu, Xue Mengli, Wu Lina, Zhao Ying, Huang Xian, Chong Jinghui, Wang Wei, Dong Zheng, Sun Bo, Li Tongtong, An Shiping, Li Lixin
Abstract excerpt
OBJECTIVE: To explore the molecular reasons of weak expression of B antigen on the red cell. METHODS: Serological test for blood group was carried out, including red cell and plasma grouping, and anti-A1 and anti-H testing, and confirming weak A or B antigens by adsorption and elution. Exons 1-7 were sequenced directly, and one of them was cloned and sequenced. RESULTS: All of the 23 samples showed the weak B...
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