Claim · model-written summary
Lignin concentration was important to the resistance of cv. Oochikara and the lsi1 mutant; direction not stated.
- Taxon
- rice
Oryza sativae0 - Material
- cv. Oochikara and the lsi1 mutante7
- Compound
- lignine7
- Outcome
- resistancee7
Not reportedGeneOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“affects rice resistance to brown spot”
e7“The concentration of lignin was also important to the resistance of cv. Oochikara and the lsi1 mutant”
Title
Leandro J. Dallagnol; Fabrício A. Rodrigues; Fábio M. DaMatta; et al. Phytopathology 2010. doi:10.1094/phyto-04-10-0105
Other claims from this paper (9)
- Intervention effect Si supply increased leaf Si concentration in cv. Oochikara by 381% compared with -Si.
- Intervention effect Si supply increased leaf Si concentration in the lsi1 mutant by 263% compared with -Si.
- Intervention effect Si presence lengthened the Bipolaris oryzae incubation period on rice by 6 h.
- Intervention effect Si presence reduced brown spot area under the progress curve by 81% in cv. Oochikara.
- Intervention effect Si presence reduced brown spot area under the progress curve by 50% in the lsi1 mutant.
- Mechanism Fewer brown epidermal cells on leaves contributed to lower lipid peroxidation and electrolyte leakage in cv. Oochikara and the lsi1 mutant.
- Intervention effect Total soluble phenolics were greater in cv. Oochikara supplied with Si than in plants not supplied with Si.
- Association Polyphenoloxidase activity did not contribute to resistance of cv. Oochikara and the lsi1 mutant to brown spot, with or without Si.
- Intervention effect Peroxidase and chitinase activities were higher in cv. Oochikara and the lsi1 mutant supplied with Si.