Matches in UGent Biblio for { <https://biblio.ugent.be/publication/1030649#aggregation> ?p ?o. }
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- aggregation classification "A1".
- aggregation creator B506562.
- aggregation creator B506563.
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- aggregation date "2010".
- aggregation format "application/pdf".
- aggregation hasFormat 1030649.bibtex.
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- aggregation isPartOf urn:issn:0032-0889.
- aggregation language "eng".
- aggregation rights "I have retained and own the full copyright for this publication".
- aggregation subject "Biology and Life Sciences".
- aggregation title "Abscisic acid deficiency causes changes in cuticle permeability and pectin composition that influence tomato resistance to Botrytis cinerea".
- aggregation abstract "A mutant of tomato (Solanum lycopersicum) with reduced abscisic acid (ABA) production (sitiens) exhibits increased resistance to the necrotrophic fungus Botrytis cinerea. This resistance is correlated with a rapid and strong hydrogen peroxide-driven cell wall fortification response in epidermis cells which is absent in tomato with normal ABA production. Moreover, basal expression of defense genes is higher in the mutant compared to the wild-type tomato. Given the importance of this fast response in sitiens resistance, we investigated cell wall and cuticle properties of the mutant at the chemical, histological and ultrastructural level. We demonstrate that ABA-deficiency in the mutant leads to increased cuticle permeability which is positively correlated with disease resistance. Furthermore, perturbation of ABA levels affects pectin composition. Sitiens plants have a relatively higher degree of pectin methylesterification and release different oligosaccharides upon inoculation with B. cinerea. These results show that endogenous plant ABA levels affect the composition of the tomato cuticle and cell wall and demonstrate the importance of cuticle and cell wall chemistry in shaping the outcome of this plant-fungus interaction.".
- aggregation authorList BK850149.
- aggregation endPage "860".
- aggregation issue "2".
- aggregation startPage "847".
- aggregation volume "154".
- aggregation aggregates 2937436.
- aggregation aggregates 2937437.
- aggregation isDescribedBy 1030649.
- aggregation similarTo pp.110.158972.
- aggregation similarTo LU-1030649.