Claim · model-written summary
An abscisic acid-mediated interaction between OsCIPK2 and OsSWEET1A curtailed carbon efflux from roots and enhanced grain filling.
- Taxon
- Rice
Oryza sativat0 - Gene
- OsCIPK2 and OsSWEET1Ae0
- Compound
- abscisic acid (ABA)e1
- Outcome
- carbon efflux from rootse0
- Qualifier
- enhanced grain fillinge0
Not reportedMaterialOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice”
e0“interaction between OsCIPK2 and OsSWEET1A, which simultaneously curtailed carbon efflux from roots and enhanced grain filling”
e1“abscisic acid (ABA)”
Title
Jingnan Zou; Hailong Xu; Bin Qin; et al. Advanced Science 2025. doi:10.1002/advs.202507916
Other claims from this paper (8)
- Intervention effect Ratoon season rice lowered daily CH4 flux by 91% relative to main-crop rice and late rice in a 2-year field experiment.
- Intervention effect Ratoon season rice raised daily grain yield by 34%-57% relative to main-crop rice and late rice.
- Intervention effect Ratoon season rice increased net economic return by 90%-136% relative to main-crop rice and late rice.
- Intervention effect 13C-labelling showed that ratoon season rice diverted more newly fixed carbon to the grain.
- Intervention effect 13C-labelling showed that ratoon season rice diverted less newly fixed carbon to the rhizosphere.
- Mechanism The carbon diversion restricted acetate availability for methanogens in the rhizosphere of ratoon season rice.
- Observation Rhizosphere metagenomics showed reduced abundance of Methanobacteriaceae in ratoon season rice.
- Observation Methanogenic genes were down-regulated in the rhizosphere of ratoon season rice.