Analysis of sequence polymorphism of a major mite allergen, Der p 2

Abstract

The results showed that there was a small but significant degree of sequence polymorphisms exists in Der p 2 gene alleles. Interestingly, the polymorphic residues were found in regions containing previously determined T-epitopes. The polymorphism data reported here will be important for the understanding of the immune responses of mite allergens as well as for the development of the peptide-based immunotherapeutic reagents for mite allergy.