Interestingly, in one study, stress signaling transcripts strongly reacted to a single excess light trigger at 1000 mol m 2 s 1 photon flux density in non-primed Arabidopsis plants, while the same transcripts in primed plants (repeatedly pre-treated with excess light at 1000 mol m 2 s 1 ) remained largely unaffected
Plant GPXLs, containing cysteine in their active site domain, may have dual roles, acting as glutathione peroxidase and thioredoxin peroxidase functions ( 2 O 2 and organic hydroperoxides, as well as their involvement in regulating cellular redox homeostasis by maintaining thiol/disulfide or NADPH/NADP+ ratios ( Deficiency in the activity of either GSH1 or GSH2 impairs GSH production, negatively impacting plant growth and development
The study investigated a topical application of GSH-cyclodextrin nanoparticle complex (Glutaryl) as a potential noninvasive GSH delivery route with therapeutic effects against Mycobacterium infection
If the solution freezes or gets too warm during transit, its integrity is compromised
J Exp Bot 53:13051319 Suzuki N (2016) Hormone signalling pathways under stress combinations
