Molecular and Immunological Identification of Low Allergenic Fruits among Old and New Apple Varieties.

ABSTRACT: About 50-70% of patients allergic to birch pollen suffer from sensitization after apple ingestion. Apple allergenicity was established in only few varieties. Studies were performed on apple fruits of 21 traditional and nine modern varieties organically, intensively, or integratively produced. The aim of the study was to assess whether the factors like cultivation method, maturity stage, genotype, or type of tissue place an impact on the allergenic potential of apples. To answer these questions, we used semiquantitative real-time PCR, ELISA, and immunoblotting. Apple allergen genes present divergent expression across apple cultivars. Expression of the Mal d 1.06A correlates with the Mal d 1 level and is affected by the cultivation method and maturity of the fruit. The content of the

SUBMITTER: Siekierzynska A 

PROVIDER: S-EPMC8036863 | biostudies-literature | 2021 Mar

REPOSITORIES: biostudies-literature