Claim · model-written summary
Hypotaurine spraying decreased antioxidant enzyme activities.
- Taxon
- wheat seedlings
Triticum aestivumt0 - Treatment
- spraying Hypotaurine (HT)e0
- Outcome
- activities of antioxidant enzymese0
- Direction
- decreasede0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“When scavenged H2S by spraying Hypotaurine (HT), the activities of antioxidant enzymes and the expression of transcription factor genes were decreased”
t0“wheat seedlings”
Title
Sulfur dioxide enhance drought tolerance of wheat seedlings through H2S signaling
Li-Hong Li; Hui-Lan Yi; Xiu-Ping Liu; et al. Ecotoxicology and Environmental Safety 2020. doi:10.1016/j.ecoenv.2020.111248
Other claims from this paper (10)
- Intervention effect SO2 pretreatment increased survival and relative water content under drought.
- Intervention effect SO2 pretreatment enhanced proline accumulation.
- Intervention effect SO2 pretreatment increased SOD and POD activities.
- Intervention effect SO2 pretreatment reduced hydrogen peroxide and malondialdehyde content.
- Intervention effect SO2 pretreatment decreased TaNAC69 expression.
- Intervention effect TaERF1 and TaMYB30 expression changed slightly and remained high.
- Intervention effect SO2 pretreatment caused marked H2S accumulation under drought.
- Intervention effect Hypotaurine spraying decreased transcription factor gene expression.
- Intervention effect Hypotaurine spraying increased H2O2 and MDA content to drought-only levels.
- Mechanism The authors attribute enhanced drought tolerance from SO2 to H2S signaling.