Claim · model-written summary
There was evidence of rare within-genotype stochastic differences between tetraploids.
- Taxon
- Spirodela polyrhiza
Spirodela polyrhizat0 - Outcome
- within-genotype stochastic differences between tetraploidse0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“with evidence of rare within-genotype stochastic differences between tetraploids”
t0“Spirodela polyrhiza”
Title
Repeatability of phenotypic consequences due to whole‐genome duplication in Spirodela polyrhiza
Frederik Mortier; Quinten Bafort; Dries Bonte; et al. New Phytologist 2026. doi:10.1111/nph.71256
Other claims from this paper (7)
- Intervention effect In benign conditions diploid Spirodela polyrhiza grew faster than tetraploids.
- Intervention effect In benign conditions tetraploids had larger, thicker fronds than diploids.
- Association As salinity increased, the diploid growth advantage over tetraploids diminished.
- Association As salinity increased, tetraploids frequently matched or exceeded diploid growth rates.
- Association Ploidy per se explained a comparable amount of phenotypic variation in growth as the genotypic background.
- Association Ploidy per se explained substantially more variation in salt tolerance than the genotypic background.
- Observation The phenotypic consequences of genome doubling in Spirodela polyrhiza are highly repeatable and largely deterministic.