Protein Markers for the Identification of Cork Oak Plants Infected with Phytophthora cinnamomi by Applying an (α, β)‑k‑Feature Set Approach

نویسندگان

چکیده

Cork oak decline in Mediterranean forests is a complex phenomenon, observed with remarkable frequency the southern part of Iberian Peninsula, causing weakening and death these woody plants. The defoliation canopy, presence dry peripheral branches, exudations on trunk are visible symptoms used for prognosis decline, complemented by Phytophthora cinnamomi identified rhizosphere trees adjacent soils. Recently, large proteomic dataset obtained from leaves cork plants inoculated non-inoculated P. has become available. We explored it to search an optimal set proteins, markers biological pattern interaction oomycete. Thus, using published data leaf proteome, we mathematically modelled problem as α, β-k-Feature Set Problem select molecular markers. A proteins (features) that represent dominant effects host metabolism resulting pathogen action roots was found. These results contribute early diagnosis biochemical changes occurring associated infection. hypothesize may be decisive identifying go into due interactions pathogen, assisting management forest ecosystems.

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ژورنال

عنوان ژورنال: Forests

سال: 2022

ISSN: ['1999-4907']

DOI: https://doi.org/10.3390/f13060940