Cadmium exposure of heavy metal-tolerant Mesembryanthemum crystallinum L. (the common ice plant) stimulates gas exchange
[ 1 ] Grupa III Ekologii Funkcjonalnej i Ewolucyjnej, Instytut Botaniki im. W. Szafera Polskiej Akademii Nauk | [ P ] pracownik
2023
artykuł naukowy
angielski
EN When exposed to high cadmium concentrations applied to the soil, the abiotic stress-tolerant, semihalophytic C3/CAM (Crassulacean Acid Metabolism) photosynthetic intermediate plant Mesembryanthemum crystallinum L. demonstrates negligible poisoning symptoms with well-protected photochemical activity. Gas exchange analysis of the soil-grown plants exposed to Cd concentrations ranging from 0.01 to 10.0 mM revealed stimulation of net photosynthesis in the C3 metabolic state, and this observation coincided with an increase in the transpiration level. The obtained results suggest that the initial action of Cd after the administration of this heavy metal is the stimulation of stomata opening.
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CC BY-SA (uznanie autorstwa - na tych samych warunkach)
otwarte czasopismo
ostateczna wersja opublikowana
20.12.2023
w momencie opublikowania
100