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Molecular priming as an approach to induce tolerance against abiotic and oxidative stresses in crop plants

Tijdschriftbijdrage - Review Artikel

Abiotic stresses, including drought, salinity, extreme temperature, and pollutants, are the main cause of crop losses worldwide. Novel climate-adapted crops and stress tolerance-enhancing compounds are needed increasingly to counteract the negative effects of unfavorable stressful environments. A number of natural products and synthetic chemicals can protect model and crop plants against abiotic stresses through the ectopic induction of molecular and physiological defense mechanisms, a process known as molecular priming. In addition to their stress-protective effect, some of these compounds can also stimulate plant growth. Here, we provide an overview of the known physiological and molecular mechanisms behind the compounds that induce molecular priming, together with a survey of approaches to discover and functionally study new stress-alleviating chemicals.
Tijdschrift: BIOTECHNOLOGY ADVANCES
ISSN: 1873-1899
Volume: 40
Jaar van publicatie:2020
Toegankelijkheid:Open