Claim · model-written summary
Selenium reduced pathogen energy supply and hindered hyphal transport, inducing apoptosis.
- Taxon
- tobacco plants
Nicotiana tabacumt0 - Outcome
- hyphal apoptosise0
- Qualifier
- hyphal transport through membrane proteinse0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“This action reduced the energy supply and hindered hyphal transport through membrane proteins, ultimately inducing hyphal apoptosis.”
t0“Tobacco black shank (TBS), caused by Phytophthora nicotianae, poses a significant threat to tobacco plants.”
Title
Xiaohan Ma; Jiayang Xu; Xiaohu Zhao; et al. Journal of Agricultural and Food Chemistry 2024. doi:10.1021/acs.jafc.3c07277
Other claims from this paper (8)
- Observation Selenium inhibited P. nicotianae proliferation and disrupted membrane integrity.
- Intervention effect Leaf spraying 8 mg/L selenium decreased tobacco black shank incidence.
- Intervention effect Selenium treatment preserved chloroplast structure.
- Intervention effect Selenium elevated chitinase, β-1,3-GA, polyphenol oxidase and phenylalanine ammonia-lyase activities.
- Intervention effect Selenium increased hormonal content.
- Intervention effect Selenium enhanced flavonoid and sugar alcohol levels.
- Intervention effect Selenium diminished amino acid and organic acid content.
- Mechanism The metabolic shift promoted amino acid degradation and flavonoid synthesis.