Allele-related variations in the CCAAT-binding factor/NF-Y enhancer region of the A_2 blood group / 中国输血杂志

ABSTRACT

A)at nt.41 of the only one repeat in 15 individuals with the A205 allele were detected.No special molecular background was found in the two samples which were phenotyped as A2,but genotyped as A102/B101.Conclusion CBF/NF-Y enhancer region of the A2 alleles occurs with minisatellite fragments length polymorphisms.Allele-specific variations in CBF/NF-Y enhancer region of A2 blood group gene were elucidated in Chinese population.