Claim · model-written summary
These peptides increased the rate of transpiration.
- Taxon
- plantt0
- Treatment
- These same peptidese5
- Outcome
- rate of transpiratione5
- Direction
- increasede5
- Qualifier
- loss of water from the leavese5
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValue
Verbatim
e5“These same peptides increased the rate of transpiration (i.e., loss of water from the leaves) and the absorption of solutions”
t0“Atrial natriuretic peptides are present throughout the plant kingdom and enhance solute flow in plants”
Title
D. L. Vesely; W. R. Gower; A. T. Giordano American Journal of Physiology-Endocrinology and Metabolism 1993. doi:10.1152/ajpendo.1993.265.3.e465
Other claims from this paper (9)
- Observation Atrial natriuretic factor-like peptides were present in roots, stems, leaves and flower petals of tracheophytes.
- Observation Among the tested tracheophytes, the highest peptide concentrations were ranked from Florida beauty down to Florida coontie.
- Observation Atrial natriuretic peptide-like peptides were also present in Bryophata.
- Observation Atrial natriuretic peptide-like peptides were even present in Euglena.
- Intervention effect Exogenous proANF peptides significantly increased the upward flow of colored water up stems compared with untreated flowers.
- Intervention effect Exogenous proANF peptides made flowers color 15-35 min earlier than untreated flowers.
- Intervention effect ANF did not significantly increase the flow of colored water up stems.
- Intervention effect These peptides increased the absorption of solutions.
- Method / resource Peptides extracted from plants have elution profiles and molecular weights very similar to pure synthetic peptides.