In this study, we sought to clarity the molecular basis of a dominant inherited beta-thalassemia, found in heterozygosity in a northern Portuguese family with thalassemia intermedia. We characterized: i) the alpha-globin gene cluster structure; ii) the beta-globin gene cluster haplotype; and iii) the beta-thalassemia mutation. The alpha-globin gene cluster was structurally normal. The G-->T transversion at codo...
The primary objective of newborn screening of hemoglobinopathies is the early identification of infants with sickle cell disease, as they are at increased clinical risk. Other goals include the identification of other types of clinically significant hemoglobinopathies and the detection of heterozygous carriers followed by the screening and counselling of family members. We performed a pilot study for the neonat...
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