Claim · model-written summary
JL54 induced rapid H2O2 accumulation, lignin deposition and localized programmed cell death in Larix.
- Taxon
- Larix olgensis
Larix gmelinii var. olgensise1 - Treatment
- JL54e0
- Outcome
- hydrogen peroxide (H2O2) accumulation, extensive lignin deposition, and localized programmed cell death (PCD)e0
- Direction
- accumulatione0
Not reportedComparator
Verbatim
e0“JL54-induced rapid hydrogen peroxide (H2O2) accumulation, extensive lignin deposition, and localized programmed cell death (PCD)”
e1“Larix olgensis”
Title
Xiangyu Zhao; Fengze Yang; Lingyu Kong; et al. Plants 2026. doi:10.3390/plants15081181
Other claims from this paper (8)
- Intervention effect JL54 pretreatment reduced shoot blight disease incidence in Larix by 12.5%.
- Intervention effect JL54 pretreatment achieved 43.75% shoot blight control efficacy in Larix.
- Intervention effect JL54 pretreatment maintained Larix host vigor.
- Observation At 0 h post-inoculation, Larix defense showed upregulation of cutin, suberin and wax biosynthesis pathways.
- Observation At 12 h post-inoculation, Larix responses were dominated by ribosome and proteostasis related pathways.
- Intervention effect JL54 colonization reduced Larix malondialdehyde content by 27.2%.
- Intervention effect JL54 colonization significantly increased POD, PAL and GST defense enzyme activities in Larix.
- Mechanism Phytohormone profiling implicated JA signaling as central to JL54-induced systemic resistance and preceding pathogen containment.