Claim · model-written summary
DMA concentration was unaffected by nitrogen form.
- Taxon
- winter wheat
Triticum aestivumt0 - Treatment
- nitrogen fertilizer formst1
- Outcome
- 2'-deoxymugineic acid (DMA)e0
- Direction
- unaffectede0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“while 2'-deoxymugineic acid (DMA) remained unaffected.”
t0“winter wheat”
t1“nitrogen fertilizer forms”
Title
Nunun Barunawati; Ricardo F. Hettwer Giehl; Bernhard Bauer; et al. Frontiers in Plant Science 2013. doi:10.3389/fpls.2013.00320
Other claims from this paper (7)
- Intervention effect Either nitrogen form raised leaf nitrogen concentration.
- Intervention effect Either nitrogen form raised leaf nicotianamine concentration.
- Intervention effect Nitrogen fertilizer had no significant effect on metal export during flag leaf senescence.
- Intervention effect Primarily ammonium-fertilized plants accumulated significantly more Fe, Zn and Cu in grains.
- Association Grain metal accumulation was unrelated to the amount retranslocated from flag leaves.
- Mechanism The authors interpreted improved nitrogen status as promoting Fe, Zn and Cu accumulation in flag leaves, with more NA but not DMA.
- Mechanism The authors proposed DMA may be more relevant than NA for metal mobilization and retranslocation.