Claim · model-written summary
Whole-root elevated respiration disappeared during aerated recovery with newly initiated roots.
- Taxon
- wheat
Triticum aestivumt0 - Organ / stage
- newly initiated rootse0
- Outcome
- high respiration ratese0
- Qualifier
- recovery under aerated conditionse0
Not reportedMaterialGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the high respiration rates found during hypoxic treatment disappeared during recovery under aerated conditions as a result of the appearance of newly initiated roots”
t0“Wheat Root Growth”
Title
Waterlogging and Hypoxia have Permanent Effects on Wheat Root Growth and Respiration
H. Araki; M. A. Hossain; T. Takahashi Journal of Agronomy and Crop Science 2012. doi:10.1111/j.1439-037x.2012.00510.x
Other claims from this paper (8)
- Intervention effect Eight days of waterlogging reduced wheat shoot and root growth through maturity.
- Intervention effect Previously waterlogged roots had higher carbon dioxide emission than well-drained roots.
- Intervention effect Hypoxic seedlings had 27% higher root carbon dioxide emission rates.
- Intervention effect Hypoxic seedlings had 37% higher root oxygen consumption rates.
- Observation Previously hypoxic roots retained abnormally high respiration rates.
- Intervention effect Hypoxic roots had 3.6 times higher total sugar concentrations than untreated roots.
- Mechanism Elevated sugar may explain persistent high respiration.
- Observation Exposed roots failed to regain weight after waterlogging or hypoxia.