Claim · model-written summary
Hormone signaling and flavonoid accumulation contribute to V. caruncularis extreme dehydration tolerance.
- Taxon
- V . caruncularis
Vellozia caruncularise0 - Outcome
- extreme dehydration tolerancee0
- Qualifier
- hormone signaling and flavonoid accumulatione0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Differences in hormone signaling and flavonoid accumulation further underscore species-specific responses, contributing to the regulation of extreme dehydration tolerance in V . caruncularis”
Title
Evandro Alves Vieira; Giselly Mota da Silva; Marilia Gaspar; et al. Frontiers in Plant Science 2025. doi:10.3389/fpls.2025.1642013
Other claims from this paper (5)
- Mechanism B. gentianoides reallocates carbon to the leaf base during dry-season senescence, supporting wet-season resprouting.
- Observation V. caruncularis maintains young leaves without senescence during the dry season and preserves structural integrity on rehydration.
- Observation V. caruncularis metabolic shifts emphasize osmoprotection and ROS scavenging.
- Observation B. gentianoides emphasizes starch and polyol storage for new leaves.
- Mechanism Hormone signaling and flavonoid accumulation facilitate ethylene-mediated senescence in B. gentianoides.