Claim · model-written summary
At 200 mM NaCl from sowing, shoot Cl⁻ concentration at 50-110 h was about 260 mM, above the external concentration.
- Taxon
- rice
Oryza sativat0 - Organ / stage
- shoote0
- Treatment
- 200 mM NaCle0
- Outcome
- Cl⁻ concentrationse0
- Direction
- abovee0
- Value
- 260 mMe0
Not reportedMaterialGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“At 200 mM NaCl commenced at sowing, the shoot Na⁺ and Cl⁻ concentrations between 50-110 h were about 210 and 260 mM, respectively, i.e. above the external concentration.”
t0“rice”
Title
Tolerance of submerged germinating rice to 50–200 mM NaCl in aerated solution
Budiastuti Kurniasih; Hank Greenway; Timothy David Colmer Physiologia Plantarum 2013. doi:10.1111/ppl.12029
Other claims from this paper (9)
- Intervention effect Submerged rice germinated and seedlings tolerated 200 mM NaCl, with severe growth restrictions.
- Intervention effect Growth increased after return to 0.3 mM NaCl.
- Observation Na⁺ and Cl⁻ were the major osmotica in osmotic adjustment.
- Observation At 200 mM NaCl from sowing, shoot Na⁺ concentration at 50-110 h was about 210 mM, above the external concentration.
- Association Internal ion concentrations subsequently declined with growth.
- Observation At 50-200 mM NaCl, ions contributed 81-92% of root πsap.
- Observation At 50-200 mM NaCl, ions contributed 62-74% of shoot πsap.
- Intervention effect Shoot turgor pressure was 0.33 MPa at 200 mM NaCl versus 0.62 MPa at 0.3 mM NaCl.
- Intervention effect Root turgor pressure was 0.15 MPa at 200 mM NaCl versus 0.43 MPa at 0.3 mM NaCl.