Claim · model-written summary
ABA treatment repressed wheat TaIVR1.
- Taxon
- wheat
Triticum aestivume1 - Treatment
- ABA treatmente0
- Gene
- TaIVR1e0
- Outcome
- anther cell wall invertase gene TaIVR1e0
- Direction
- repressese0
Not reportedMaterialCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“ABA treatment represses the anther cell wall invertase gene TaIVR1”
e1“wheat (Triticum aestivum)”
Title
Xuemei Ji; Baodi Dong; Behrouz Shiran; et al. PLANT PHYSIOLOGY 2011. doi:10.1104/pp.111.176164
Other claims from this paper (17)
- Observation Drought causes pollen sterility and grain loss in wheat.
- Observation Drought induces ABA biosynthesis genes in anthers of drought-sensitive wheat.
- Observation Drought causes ABA accumulation in spikes of drought-sensitive wheat.
- Observation Drought-tolerant wheat accumulates less ABA.
- Observation Lower ABA in drought-tolerant wheat correlates with lower ABA biosynthesis.
- Observation Lower ABA in drought-tolerant wheat correlates with higher ABA catabolic gene expression.
- Observation TaABA8'OH1 deletion wheat lines accumulate more spike ABA.
- Observation TaABA8'OH1 deletion wheat lines are more drought sensitive.
- Intervention effect ABA treatment of wheat spikes caused high sterility.
- Observation Drought-tolerant wheat lines appeared more sensitive to ABA.
- Observation Drought-induced sterility in wheat resembled cold-induced sterility in rice.
- Observation Cold-sensitive and cold-tolerant rice lines had similar ABA accumulation rates in the first 8 h.
- Observation ABA catabolism lowered ABA in tolerant rice between 8 and 16 h of cold treatment.
- Observation The anther ABA biosynthesis gene is mainly expressed in parenchyma cells around the vascular bundle.
- Intervention effect Transgenic rice expressing wheat TaABA8'OH1 had reduced anther ABA under cold.
- Observation Transgenic rice maintained anther sink strength in cold.
- Association Maintained anther sink strength correlated with improved cold tolerance in transgenic rice.