Claim · model-written summary
Increased ROS provides conditions for polysaccharide scission and cell wall modification.
- Taxon
- plante2
- Compound
- reactive oxygen species (ROS)e1
- Outcome
- scission of polysaccharides and modification of plant cell wall compositione0
Not reportedMaterialGeneOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValueQualifier
Verbatim
e0“creating the conditions for the scission of polysaccharides and modification of plant cell wall composition.”
e1“increase of reactive oxygen species (ROS) levels in the vessels”
e2“reactions of the plant”
Title
V. Y. Gorshkov; A. G. Daminova; P. V. Mikshina; et al. Plant Biology 2016. doi:10.1111/plb.12448
Other claims from this paper (9)
- Mechanism Plant reactions contribute to bacterial embolus formation.
- Association P. atrosepticum colonization accompanies release of rhamnogalacturonan I from plant cell walls into vessel lumens.
- Mechanism Rhamnogalacturonan I forms a gel matrix for bacterial emboli.
- Observation P. atrosepticum infection increased reactive oxygen species in vessels.
- Observation Rhamnogalacturonan I release precedes bacterial colonization and occurs only in primary xylem.
- Observation ROS increase precedes colonization and occurs only in primary xylem.
- Observation Bacterial emboli form only in primary xylem vessels.
- Mechanism Rhamnogalacturonan I release and ROS accumulation are interpreted as susceptible plant responses that enable emboli.
- Mechanism Bacterial emboli require action from both plant and pathogen.