Claim · model-written summary
CD nanopriming increased seed vigor index of cotton under salt stress by 378.4%.
- Taxon
- cotton
Gossypium hirsutume0 - Treatment
- Nanopriming with CDse1
- Outcome
- seed vigor indexe1
- Direction
- increasede1
- Value
- 378.4%e1
- Qualifier
- under salt stresse1
- Comparator
- controls (water priming)e1
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSetting
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“salt stress during seed germination in cotton ( Gossypium hirsutum. L)”
e1“Nanopriming with CDs significantly increased seedling root length (205.2%), germination rate (32%) and seed vigor index (378.4%) under salt stress compared with controls (water priming)”
Title
Hengheng Zhang; Wenju Gao; Ning Wang; et al. Plant Nano Biology 2025. doi:10.1016/j.plana.2025.100225
Other claims from this paper (11)
- Intervention effect CD nanopriming increased seedling root length of cotton under salt stress by 205.2% relative to water priming.
- Intervention effect CD nanopriming increased germination rate of cotton under salt stress by 32%.
- Intervention effect CD-primed cotton seeds had significantly lower content of superoxide anion radicals.
- Intervention effect CD-primed cotton seeds had significantly lower malondialdehyde (MDA).
- Intervention effect CD-primed cotton seeds increased hydrogen peroxide levels by 42.3%–48.5%.
- Intervention effect Under salt stress, CD priming reduced Na+ accumulation in cotton seeds by 15.3% relative to the control.
- Intervention effect CD priming did not change K+ content of cotton seeds under salt stress.
- Intervention effect The DPI inhibitor substantially suppressed the CD-induced Na+ efflux and seed germination of cotton.
- Mechanism GhRboh-mediated H2O2 may regulate Na+ homeostasis to promote cotton seed germination under salinity.
- Mechanism CD priming-induced salt stress resistance of cotton is likely linked to oxidative stress response, MAPK signalling, ion homeostasis and Ca2+-binding proteins.
- Intervention effect CD priming significantly upregulated the relative expression of GhRboh genes, Ca2+ influx genes and SOS1/NHX7 in cotton.