Claim · model-written summary
Continuous light restored coupling between the transitions.
- Taxon
- Arabidopsis
Arabidopsist0 - Treatment
- continuous light treatmentse0
- Outcome
- Coupling between the bolting and floral transitionse1
- Direction
- restorede0
- Comparator
- optimal conditionse0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“could be restored by optimal conditions that activate the progression to flowering, including continuous light treatments and early flowering mutations”
t0“Arabidopsis”
e1“Coupling between the bolting and floral transitions was altered in the wild type under non-optimal flowering conditions”
Title
Sylvie Pouteau; Catherine Albertini Journal of Experimental Botany 2009. doi:10.1093/jxb/erp173
Other claims from this paper (7)
- Observation Bolting and floral transition coupling changed under non-optimal flowering conditions.
- Intervention effect Early flowering mutations restored coupling between the transitions.
- Observation Under non-optimal photoperiods, the floral node preceded the bolting node by a few days.
- Association In early flowering mutants, altered long-day definitions for two leaf responses were frequently coupled and linked to similar photomorphogenetic defects.
- Association In early flowering mutants, altered short-day definitions for the two leaf responses were often opposite and linked to different photomorphogenetic and circadian phenotypes.
- Mechanism The authors concluded that distinct signalling pathways regulate the two transitions under non-optimal conditions.
- Recommendation The authors proposed bolting as a robust indicator of reproductive phase change, especially when flowering progression is not optimal.