Claim · model-written summary
Transgenic tobacco showed reduced lipid peroxidation.
- Taxon
- tobacco
Nicotiana tabacumt0 - Treatment
- transgenic plantse0
- Outcome
- lipid peroxidatione0
- Direction
- reducede0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“transgenic tobaccos”
e0“transgenic plants displayed optimized stomatal regulation, enhanced proline accumulation, reduced lipid peroxidation, and increased antioxidant enzyme activities”
Title
Lidan Guo; Ting Yuan; Xian Gong; et al. Plant Physiology and Biochemistry 2026. doi:10.1016/j.plaphy.2026.111116
Other claims from this paper (17)
- Observation EuSQD2 was preferentially expressed in young leaves of Eucommia ulmoides.
- Observation EuSQD2 encodes a conserved SQDG synthase.
- Intervention effect Transgenic tobacco overexpressing EuSQD2 showed enhanced drought tolerance.
- Intervention effect EuSQD2 overexpression reduced wilting of tobacco under drought.
- Intervention effect EuSQD2 overexpression lowered reactive oxygen species accumulation in tobacco under drought.
- Intervention effect EuSQD2 overexpression improved photosynthetic performance of tobacco under drought.
- Intervention effect EuSQD2 overexpression gave higher water use efficiency in tobacco under drought.
- Intervention effect EuSQD2 overexpression increased relative water content of tobacco under drought.
- Intervention effect EuSQD2 overexpression increased SQDG accumulation in tobacco.
- Intervention effect EuSQD2 overexpression elevated phosphatidylglycerol and phosphatidylethanolamine levels in tobacco.
- Intervention effect EuSQD2 overexpression preserved chloroplast and thylakoid integrity in tobacco under drought stress.
- Intervention effect Transgenic tobacco showed optimized stomatal regulation.
- Intervention effect Transgenic tobacco showed enhanced proline accumulation.
- Intervention effect Transgenic tobacco showed increased antioxidant enzyme activities.
- Observation Transcriptomic analyses showed enrichment of pathways related to photosynthesis, lipid metabolism and antioxidant defense in tobacco.
- Observation Transcriptomic analyses showed enrichment of pathways related to stomatal regulation in tobacco.
- Mechanism EuSQD2 enhances drought tolerance in tobacco by promoting SQDG-mediated membrane stabilization.