Claim · model-written summary
FT expression was repressed in nonbearing shoot buds of on-crop trees from October.
- Taxon
- Olive
Olea europaeat0 - Organ / stage
- nonbearing shootse0
- Outcome
- repressede0
- Qualifier
- Octobere0
Not reportedMaterialGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Alternate Bearing in Olive (Olea europaea L.)”
e0“but was repressed in buds of bearing and nonbearing shoots of on-crop trees starting in September and October, respectively.”
Title
Alternate Bearing in Olive (Olea europaea L.)
Yi-Yun Chao eScholarship (California Digital Library) 2014
Other claims from this paper (13)
- Intervention effect Removing the on-crop before endocarp hardening restored summer vegetative shoot growth.
- Intervention effect Early fruit removal restored inflorescence number the following spring.
- Intervention effect Fruit removal 75 days after endocarp hardening significantly reduced spring bud break.
- Intervention effect Delayed fruit removal significantly reduced floral intensity.
- Observation Most buds on nonbearing shoots of off-crop trees produced inflorescences.
- Observation Most buds on nonbearing shoots of on-crop trees remained inactive through spring bloom.
- Observation Before spring bloom, 74% of buds on bearing shoots of on-crop trees had abscised.
- Observation FT was expressed from June through March in buds on nonbearing shoots of off-crop trees.
- Observation FT expression was repressed in bearing shoot buds of on-crop trees from September.
- Observation By September, 51% of floral buds on bearing shoots of on-crop trees had abscised.
- Observation Two floral organ identity genes were expressed in March in buds on nonbearing off-crop shoots.
- Observation The floral organ identity genes were not expressed in buds of on-crop trees.
- Mechanism Authors suggest the on crop may inhibit floral meristem determination between September and October.