Nondeletional Hb Queens Park [α32(B13)Met→Lys]/Hb H (β4) Disease
Autor: | Suporn Chuncharunee, Punnee Butthep, Suravee Sroymora, Sumalee Jindadamrongwech |
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Rok vydání: | 2012 |
Předmět: |
Male
Proband Hemoglobin H Chemistry Hemoglobins Abnormal DNA Mutational Analysis Biochemistry (medical) Clinical Biochemistry Hematology High-performance liquid chromatography Molecular biology Abnormal hemoglobin alpha-Thalassemia Mutation Mutation (genetic algorithm) Humans Hb h disease Allele Child Genetics (clinical) Sequence Deletion |
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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