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Screening and identification of putative allergens in berry fruits of the Rosaceae family technical challenges

Marzban,G.; Maghuly,F.; Herndl,A.; Katinger,H.; Laimer,M.

Biofactors: 1, 37-46

2008


ISSN/ISBN: 0951-6433
DOI: 10.1002/biof.5520340105
Accession: 033305841

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Cross-reactive proteins in small fruits of the Rosaceae family like strawberry, raspberry and blackberry revealed an unexpected complex IgE-reactivity pattern. Several copies of PR-10 and PR-14 proteins were detected by Southern blots in strawberry, raspberry and blackberry. In raspberry, the highest similarity at the DNA level for PR-10 and PR-14 (Rub i 1 and Rub i 3) was detected to strawberry sequences of Fra a 1 and Fra a 3.

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