Hereditary hemochromatosis (HH) is an autosomal recessive disease caused by mutations in the HFE gene that mainly affects populations of European descent. Recently a novel mutation (IVS5+1 G-->A) has been described in a Vietnamese patient with HH that was not detected in a European control population. We have developed a novel method to screen for this mutation based on restriction enzyme digestion of a PCR product using a modified forward primer.
View Article and Find Full Text PDFWe report a Thai family in which five members are Hb G-Makassar heterozygotes and one member is, in addition, a heterozygote for beta0-thalassemia (IVS-I-1, G-->T). We confirm that the previously presumed mutation at codon 6 of the beta-globin gene is GAG-->GCG. Hb G-Makassar heterozygotes are asymptomatic and hematologically normal.
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