Claim · model-written summary
At the start of nitrogen stress, Piauí P-H+-ATPase activity increased.
- Taxon
- rice
Oryza sativat0 - Material
- Piauíe0
- Outcome
- P-H+-ATPase activitye0
- Direction
- increasee0
- Qualifier
- Piauíe0
Not reportedGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“there was an increase in P-H+-ATPase activity for Piauí and a decrease for IAC-47”
t0“Rice”
Title
Effects of Nitrogen Stress on Proton-Pumping and Nitrogen Metabolism in Rice
Leandro Azevedo Santos; Carlos Alberto Bucher; Sonia Regina de Souza; et al. Journal of Plant Nutrition 2009. doi:10.1080/01904160802714953
Other claims from this paper (7)
- Intervention effect Nitrogen suppression increased root growth in Caiapó rice.
- Intervention effect Under nitrogen suppression, Piauí root H+-PPase and V-H+-ATPase activities increased.
- Observation Tonoplast 73, 67 and 53 kDa protein fractions accumulated.
- Observation At the start of nitrogen stress, IAC-47 P-H+-ATPase activity decreased.
- Observation Piauí had higher nitrate content in roots and sheaths than IAC-47.
- Observation Piauí mobilized less nitrate nitrogen than IAC-47 during this growth period.
- Observation The authors interpret Piauí as better adapted to nutrient-poor environments.