Matches in UGent Biblio for { <https://biblio.ugent.be/publication/368211#aggregation> ?p ?o. }
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- aggregation classification "A1".
- aggregation creator B312296.
- aggregation creator B312297.
- aggregation creator B312298.
- aggregation creator B312299.
- aggregation creator B312300.
- aggregation creator B312301.
- aggregation creator person.
- aggregation creator person.
- aggregation creator person.
- aggregation date "2006".
- aggregation format "application/pdf".
- aggregation hasFormat 368211.bibtex.
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- aggregation hasFormat 368211.dc.
- aggregation hasFormat 368211.didl.
- aggregation hasFormat 368211.doc.
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- aggregation hasFormat 368211.yaml.
- aggregation isPartOf urn:issn:0894-0282.
- aggregation language "eng".
- aggregation rights "I have transferred the copyright for this publication to the publisher".
- aggregation subject "Biology and Life Sciences".
- aggregation title "A hormone and proteome approach to picturing the initial metabolic events during Plasmodiophora brassicae infection on Arabidopsis".
- aggregation abstract "We report on the early response of Arabidopsis thaliana to the obligate biotrophic pathogen Plasmodiophora brassicae at the hormone and proteome level. Using a CYCB1;1::GUS construct, the re-initiation of infection-related cell division is shown from 4 days after inoculation on. Sensitivity to cytokinins and auxins as well as the endogenous hormone levels are evaluated. Both an enhanced cytokinin gene response and an accumulation of isopentenyl adenine and adenosine precede this re-initiation of cell division, whereas an enhanced auxin gene response is observed from 6 days after inoculation on. The alh1 mutant, impaired in the cross talk between ethylene and auxins, is resistant to P brassicae. A differential protein analysis of infected versus noninfected roots and hypocotyls was performed using two-dimensional gel ellectrophoresis and quantitative image analysis, coupled to matrix-assisted laser desorption ionization time of flight-time of flight mass spectrometry-based protein identification. Of the visualized proteins, 12% show altered abundance compared with the noninfected plants, including proteins involved in metabolism, cell defense, cell differentiation, and detoxification. Combining the hormone and proteome data, we postulate that, at the very first stages of Plasmodiophora infection, plasmodial-produced cytokinins trigger a local re-initiation of cell division in the root cortex. Consequently, a de novo meristematic area is established that acts as a sink for host-derived indole-3-acetic acid, carbohydrates, nitrogen, and energy to maintain the pathogen and to trigger gall development.".
- aggregation authorList BK599754.
- aggregation endPage "1443".
- aggregation issue "12".
- aggregation startPage "1431".
- aggregation volume "19".
- aggregation aggregates 3070301.
- aggregation isDescribedBy 368211.
- aggregation similarTo MPMI-19-1431.
- aggregation similarTo LU-368211.