Claim · model-written summary
Solar tracking had no direct effect on pollen tube growth.
- Taxon
- Ranunculus adoneus
Ranunculus adoneust0 - Treatment
- Solar trackinge0
- Outcome
- pollen tube growthe0
- Direction
- no direct effecte0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Solar tracking had no direct effect on pollen tube growth.”
t0“Ranunculus adoneus”
Title
Candace Galen; Maureen L. Stanton American Journal of Botany 2003. doi:10.3732/ajb.90.5.724
Other claims from this paper (5)
- Intervention effect Pollen from tracking donors had a 32% germination advantage over pollen from tethered donors.
- Intervention effect Tracking flowers had 40% more germinating pollen grains at the end of anthesis.
- Intervention effect Tracking flowers had 44% more pollen tubes midway down the style.
- Mechanism More germinating pollen in tracking flowers accounted for increased pollen tube density.
- Mechanism In natural flowers, tracking primarily affected pollen tube density through germination rather than deposition.