Physiological Response, Oxidative Stress Assessment and Aquaporin Genes Expression of Cherry Tomato (Solanum lycopersicum L.) Exposed to Hyper-Harmonized Fullerene Water Complex
2022
Autori:
Subotić, AngelinaJevremović, Slađana
Milošević, Snežana
Trifunović-Momčilov, Milana
Đurić, Marija
Koruga, Đuro
Tip dokumenta:
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt:
The rapid production and numerous applications of nanomaterials warrant the necessity
and importance of examining nanoparticles in terms to their environmental and biological effects
and implications. In this study, the effects of a water-soluble hyper-harmonized hydroxyl-modified
fullerene (3HFWC) on cherry tomato seed germination, seedlings growth, physiological response and
fruiting was evaluated. Changes in the photosynthetic pigments content, oxidative stress assessment,
and aquaporin genes expression in cherry tomato plants were studied after during short- and longterm continuous exposure to 3HFWC nanosubstance (200 mg/L). Increased levels of photosynthetic
pigments in leaves, lycopene in fruits, decreased levels of hydrogen peroxide content, activation of
cellular antioxidant enzymes such as superoxide dismutase, catalase and peroxidase and increased
aquaporin gene expression (PIP1;3, PIP1;5 and PIP2;4) were observed in 3HFWC nanosubstanceexposed plants in comparison to control, untreated cherry tomato plants. The 3HFWC nanosubstance
showed positive effects on cherry tomato seed germination, plantlet growth and lycopene content in
fruits and may be considered as a promising nanofertilizer.
Ključne reči:
Carbon nanosubstance; Fullerene derivatives; Fullerol; Oxidative stress; Lycopene; Aquaporin geneIzvor:
Plants, 2022, 11, 21, 2810-Finansiranje / projekti:
- Ministarstvo nauke, tehnološkog razvoja i inovacija Republike Srbije, institucionalno finansiranje - 200007 (Univerzitet u Beogradu, Institut za biološka istraživanja 'Siniša Stanković') (RS-MESTD-inst-2020-200007)
- Zepter International grant number ZINT-19/1233 and patent PCT/EP2019/083307
DOI: 10.3390/plants11212810
ISSN: 2223-7747
PubMed: 36365262