Claim · model-written summary
Kernel numbers per cob were significantly decreased at maturity after in vivo IAA application.
- Organ / stage
- cobe5
- Treatment
- in vivo IAA applicatione0
- Outcome
- kernel numbers per cobe5
- Direction
- decreasede5
Zea maysNot reportedMaterialGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“maize plants”
e0“The in vitro hydrolytic activity of the PM H + ‐ATPase was significantly stimulated by 22% due to in vivo IAA application”
e5“However, at maturity kernel numbers per cob were significantly decreased causing grain yield reductions of 19%”
Title
Franziska T. Tscharn; Birgit W. Hütsch; Jan Dreute; et al. Journal of Plant Nutrition and Soil Science 2022. doi:10.1002/jpln.202200154
Other claims from this paper (7)
- Intervention effect In vivo IAA application stimulated the in vitro hydrolytic activity of PM H+-ATPase in maize kernels by 22%.
- Intervention effect IAA treatment significantly increased Vmax of the plasma membrane H+-ATPase in maize.
- Intervention effect IAA treatment reduced Km of the plasma membrane H+-ATPase in maize.
- Intervention effect IAA application increased the maximal pH gradient at the plasma membrane by 10%.
- Intervention effect IAA caused a significant increase in PM H+-ATPase abundance in the vesicles of maize.
- Intervention effect IAA treatment left sucrose and hexose concentrations and acid invertase activity in kernels unaffected.
- Intervention effect IAA application caused grain yield reductions of 19% in maize.