Mild α-Thalassemia Caused by a Mosaic α-Globin Gene Mutation.

Hemoglobin

Prenatal Diagnostic Center, Guangzhou Women and Children's Medical Center, Guangzhou, Guangdong, People's Republic of China.

Published: March 2021

We describe a new α-globin chain variant in a Chinese subject. This novel variant, with a Val→Met substitution at codon 93 of the α-globin chain, has been named Hb Qingcheng (: c.280G>A) for where the proband was born. A woman with somatic mosaicism for Hb Qingcheng presented with the phenotype of mild α-thalassemia (α-thal).

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Source
http://dx.doi.org/10.1080/03630269.2021.1904975DOI Listing

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