Claim · model-written summary
Salt treatment inhibited hydraulic conductivity more in line 20-45 than T-1.
- Taxon
- wild barley
.jpg?width=60)
Hordeum vulgare subsp. spontaneume1 - Material
- 20-45e0
- Treatment
- Salt treatmente0
- Outcome
- hydraulic conductivitye0
- Direction
- inhibitede0
- Comparator
- T-1e0
Not reportedGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“Salt treatment inhibited transpiration and hydraulic conductivity more in salt-tolerant '20-45' plants than in salt-sensitive 'T-1'.”
e1“wild barley (Hordeum spontaneum)”
Title
Effect of salinity on water relations of wild barley plants differing in salt tolerance
L. Vysotskaya; P. E. Hedley; G. Sharipova; et al. AoB Plants 2010. doi:10.1093/aobpla/plq006
Other claims from this paper (11)
- Intervention effect Salt treatment inhibited transpiration more in line 20-45 than T-1.
- Observation Aquaporin expression in 20-45 was rapidly and persistently downregulated.
- Observation Aquaporin downregulation in T-1 was delayed up to 24 hours.
- Observation Salt-tolerant 20-45 showed less inhibition of leaf area than T-1.
- Observation Salt-tolerant 20-45 showed less inhibition of root fresh weight than T-1.
- Observation Salt-tolerant 20-45 showed less inhibition of leaf water content than T-1.
- Observation Salt-tolerant 20-45 showed less inhibition of chlorophyll concentration than T-1.
- Observation Leaf water potentials were similar in both lines.
- Mechanism The authors conclude that declining hydraulic conductivity contributes to stomatal closure under salt treatment.
- Mechanism The authors conclude that lower transpiration benefits seedling salt tolerance.
- Mechanism Changes in AQP expression are implicated in controlling plant hydraulic conductivity and shoot water relations.