Beta-thalassemia mutations in Rome. A high frequency of the IVSII-745 allele in subjects of latium origin

Autor: Massa A, Cianciulli P, Cianetti L, Iazzone R, Cenci A, francesco sorrentino, Franco G, Pecci G, Papa G, Peschle C
Rok vydání: 1994
Předmět:
Zdroj: Europe PubMed Central
ISSN: 0390-6078
Popis: We studied the molecular bases of beta-thalassemia in Rome, a city centrally located in Latium, which is a region with a low incidence of beta-carriers. People also come to Rome from other regions for specific or prenatal diagnostic assessment. Only 11 patients (20%) out of 62 characterized beta-thalassemia subjects were of Latium family origin. They presented five mutations with an uncommonly high frequency of the IVSII-745 allele, that was found in homozygosis in 4 unrelated patients from a southeastern area in the province of Frosinone. These data may indicate a founder effect.
Databáze: OpenAIRE