Claim · model-written summary
Elevated pCO2 did not affect transformed plant root growth.
- Taxon
- Tobacco
Nicotiana tabacumt0 - Material
- transformed plantse0
- Treatment
- elevated p CO 2e1
- Outcome
- root growthe0
- Direction
- did not affecte0
Not reportedGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“did not affect root growth of the transformed plants”
e1“elevated p CO 2 increased the allocation of leaf‐derived amino N to the roots of transformed plants”
t0“Tobacco”
Title
J. Kruse; I. Hetzger; R. Hänsch; et al. Plant Biology 2003. doi:10.1055/s-2003-44792
Other claims from this paper (8)
- Intervention effect Elevated pCO2 increased growth rates in wild type and transformed tobacco.
- Intervention effect Elevated pCO2 increased daily starch turnover in both plant types.
- Intervention effect Elevated pCO2 increased amino N turnover in wild type mature source leaves.
- Intervention effect Elevated pCO2 did not affect amino N turnover in transformed source leaves.
- Mechanism The authors infer increased amino N export from transformed source leaves.
- Observation Amino N turnover was significantly greater in young sink leaves than mature source leaves.
- Intervention effect Elevated pCO2 increased allocation of leaf-derived amino N to transformed roots.
- Observation Root amino compound levels increased throughout the day, notably glutamate.