Abstract
We report the case of an Italian infant girl from Polesine (Po delta region in northern Italy) who was heterozygous for Hb Hasharon and alpha-thalassemia, did not synthesize any normal HbA, and had 3% HbH on electrophoresis. Hematologic and biosynthetic studies on Hb Hasharon carriers of the propositus' family suggest the possibility that the Hb Hasharon gene is linked to an alpha-thalassemia gene. On the other hand, in the Askenazy carriers of Hb Hasharon, Hb Harsharon is probably linked to a normal alpha gene. In comparing Hb Hasharon's behavior with that of other alpha variants, particularly HbG Philadelphia, frequent recombinations between alpha structural genes were suggested. The possible identity between the single alpha locus and the alpha2- thalassemia genotype is discussed.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
