Claim · model-written summary
Phosphate deficiency increased extracellular acid phosphatase activity relative to phosphate-sufficient plants.
- Taxon
- WHEAT
Triticum aestivumt0 - Treatment
- Phosphate deficiencye0
- Gene
- extracellular and intracellular acid phosphatasese0
- Outcome
- extracellulare0
- Direction
- increasede0
- Comparator
- phosphate-sufficient plantse0
Not reportedMaterialCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Phosphate deficiency increased the activity of extracellular and intracellular acid phosphatases in comparison to phosphate-sufficient plants.”
t0“WHEAT”
Title
PHOSPHATE DEFICIENCY AFFECTS ACID PHOSPHATASE ACTIVITY AND GROWTH OF TWO WHEAT VARIETIES
Iwona Ciereszko; Agnieszka Szczygła; Ewa Żebrowska Journal of Plant Nutrition 2011. doi:10.1080/01904167.2011.544351
Other claims from this paper (9)
- Intervention effect Phosphate deprivation significantly lowered phosphate content in wheat shoots and roots over one to three weeks.
- Intervention effect Phosphate starvation significantly reduced shoot and root mass to 8–11% of control after three weeks.
- Intervention effect Phosphate deprivation increased root to shoot fresh weight ratio two to threefold versus control.
- Intervention effect Phosphate deficiency reduced wheat shoot height to 50–60% of control after two to three weeks.
- Intervention effect Phosphate deficiency did not significantly alter root elongation in either cultivar during one to three weeks.
- Intervention effect Phosphate deficiency increased intracellular acid phosphatase activity relative to phosphate-sufficient plants.
- Observation Intracellular phosphatase activity in leaves and roots increased more strongly in Bryza than Opatka.
- Observation Root surface acid phosphatase activity increased most for phosphate deficient Bryza after three weeks.
- Observation Root secreted acid phosphatase activity rose more than intracellular activity under phosphate deficiency.