… In terms of blood transfusions, thalassaemia, which requires … were from self-identified
Caucasian individuals of Middle … unexpressed GYPC null alleles; eg, GYPC null alleles inactivated …

… 298G>A polymorphism was used to determine the allele designation of weak FY alleles. …
Molecular identification of rare FY*Null and FY*X alleles in Caucasian thalassemic family …

… [6] Moreover, weakly or rarely reactive antigens and insufficient antibodies formation in …
and molecular detection of common red cell antigens in multitransfused thalassemia major …

… HbS allele is the most commonly found in Africa but rare in … molecular biology techniques
have eased the detection of role … -thalassemia arises due to the loss of a single alpha allele …

… and allele frequency of SCD and sickle cell allele respectively in … complication of sickle cell
disease (SCD) and thalassemia, … to accept null hypothesis. ie the distribution of sickle cell …

… The recessive African-specific ACKR1 null allele increases … of the rare Cw, partial C, and
MAR null phenotype within the … The frequency of inherited disorders like SCD and thalassemia …

… defined by >1500 alleles across 45 genes. The RBC-… blood group antigens that are rare, null,
weakly detectable, recombinant (… In addition, alpha thalassaemia has also been reported in …

… This study used allele-specific primers and polymerase … that the molecular background of
the Fy null phenotype in … in Saudi Arabia in patients with sickle cell disease and thalassemia. …

… higher carrier burden for beta-thalassemia, contributed by the … , we identified known
pharmacogenetic alleles of genes in … found in genes of the cytochrome P450 CYP2 family. Over …

… repeated blood transfusions like thalassemia or sickle cell … h alleles results in null phenotype,
and this rare phenotype of … Fy(a–b–) Duffy phenotype is extremely rare in white people …