Molecular basis of a high Hb A2/Hb Fβ-thalassemia trait: a retrospective analysis, genotype-phenotype interaction, diagnostic implication, and identification of a novel interaction with α-globin gene triplication

Background β0-thalassemia deletion removing 5´β-globin promoter usually presents phenotype with high hemoglobin (Hb) A2 and Hb F levels. We report the molecular characteristics and phenotype-genotype correlation in a large cohort of the β0-thalassemia with 3.4 kb deletion. Methods A total of 148 sub...

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Bibliographic Details
Main Authors: Chayada Soontornpanawet, Kritsada Singha, Hataichanok Srivorakun, Wanicha Tepakhan, Goonnapa Fucharoen, Supan Fucharoen
Format: Article
Language:English
Published: PeerJ Inc. 2023-05-01
Series:PeerJ
Subjects:
Online Access:https://peerj.com/articles/15308.pdf