Claim · model-written summary
Ascorbate at 20 mM reduced the levels of oxo-indole-3-acetic acid glucose-ester and trans-zeatin-glucosides in wheat calli.
- Taxon
- Wheat
Triticum aestivumt0 - Organ / stage
- Callit0
- Treatment
- 20 mM Asce0
- Outcome
- level of oxo-indole-3-acetic acid glucose-ester, trans- zeatin-glucosidese1
- Direction
- great reductione1
Not reportedMaterialGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Wheat Calli”
e0“after 20 mM Asc treatment”
e1“the great reduction in the level of oxo-indole-3-acetic acid glucose-ester, trans- zeatin-glucosides and in isopentenyladenosine and its 9-glucoside”
Title
Kitti Kulman; Kristóf Jobbágy; Kalpita Singh; et al. Journal of Plant Growth Regulation 2025. doi:10.1007/s00344-025-11849-7
Other claims from this paper (12)
- Intervention effect Ascorbate at 10 mM increased shoot formation in wheat calli.
- Intervention effect Hydrogen peroxide at 10 mM increased shoot formation in wheat calli.
- Observation The 10 mM treatments increased H2O2 levels in wheat calli, indicating mild oxidative stress.
- Intervention effect Hydrogen peroxide at 20 mM improved shoot regeneration in wheat calli.
- Intervention effect Ascorbate at 20 mM had no effect on shoot regeneration in wheat calli.
- Intervention effect Ascorbate at 40 mM had no effect on shoot regeneration in wheat calli.
- Intervention effect Hydrogen peroxide at 40 mM had no effect on shoot regeneration in wheat calli.
- Intervention effect Ascorbate at 20 mM was very harmful to wheat calli, with low survival.
- Intervention effect Ascorbate at 20 mM caused a much larger increase in the oxidised glutathione ratio than 20 mM H2O2 in wheat calli.
- Intervention effect Ascorbate at 20 mM reduced the level of isopentenyladenosine and its 9-glucoside in wheat calli.
- Intervention effect Ascorbate at 20 mM may cause a much greater decrease of polyamine levels than 20 mM H2O2 in wheat calli.
- Recommendation H2O2 seems more appropriate than ascorbate for inducing shoot formation during wheat transformation and micropropagation.