Nondeletional Hb Queens Park [α32(B13)Met→Lys]/Hb H (β4) Disease

Autor: Suporn Chuncharunee, Punnee Butthep, Suravee Sroymora, Sumalee Jindadamrongwech
Rok vydání: 2012
Předmět:
Zdroj: Hemoglobin. 36:293-298
ISSN: 1532-432X
0363-0269
Popis: A rare nondeletional α-thalassemia-2 (α-thal-2) allele was identified in a Thai boy with Hb H (β4) disease. The proband has α-thal-1 (- -(SEA) type) together with a non productive Hb Queens Park (HBA1:c.98TA) [α32(B13)Met→Lys] α1-globin variant. No abnormal hemoglobin (Hb) fraction was detected by high performance liquid chromatography (HPLC). The clinical effect of this mutation in the proband was comparable to that of deletional α-thal-2 present in Hb H disease.
Databáze: OpenAIRE
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