Claim · model-written summary
The authors propose DHA6 biopesticides for wilt control.
- Taxon
- watermelon
Citrullus lanatuse0 - Outcome
- developing B. amyloliquefaciens DHA6-based biopesticidese0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“developing B. amyloliquefaciens DHA6-based biopesticides, serving as both antimicrobial agents and resistance inducers, to effectively control Fusarium wilt in watermelon and other crops.”
Title
Dhabyan Mutar Kareem Al-Mutar; Muhammad Noman; Noor Salih Abduljaleel Alzawar; et al. Journal of Fungi 2023. doi:10.3390/jof9060687
Other claims from this paper (10)
- Observation The strain DHA6 was assigned to Bacillus amyloliquefaciens.
- Observation Five cyclic lipopeptide families were identified in the DHA6 culture filtrate.
- Intervention effect The cyclic lipopeptides significantly inhibited Fon mycelial growth.
- Intervention effect The cyclic lipopeptides significantly inhibited Fon spore germination.
- Mechanism CLPs caused oxidative stress and structural disruption in Fon.
- Intervention effect CLP pretreatment promoted watermelon growth.
- Intervention effect CLP pretreatment suppressed watermelon Fusarium wilt.
- Intervention effect CLP pretreatment activated antioxidant enzymes in watermelon.
- Intervention effect CLP pretreatment triggered salicylic acid and jasmonic acid/ethylene signaling genes in watermelon.
- Mechanism The authors identify CLPs as determinants of DHA6 wilt suppression through antifungal activity and host defense modulation.