Multi-Approach Analysis for the Identification of Proteases within Birch Pollen.

ABSTRACT: Birch pollen allergy is highly prevalent, with up to 100 million reported cases worldwide. Proteases in such allergen sources have been suggested to contribute to primary sensitisation and exacerbation of allergic disorders. Until now the protease content of Betula verrucosa, a birch species endemic to the northern hemisphere has not been studied in detail. Hence, we aim to identify and characterise pollen and bacteria-derived proteases found within birch pollen. The pollen transcriptome was constructed via de novo transcriptome sequencing and analysis of the proteome was achieved via mass spectrometry; a cross-comparison of the two databases was then performed. A total of 42 individual proteases were identified at the proteomic level. Further clustering of proteases into their distinct ca

SUBMITTER: McKenna OE 

PROVIDER: S-EPMC5535924 | biostudies-literature | 2017 Jul

REPOSITORIES: biostudies-literature