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Chemical and Biological Technologies in Agriculture
Fig. 8 | Chemical and Biological Technologies in Agriculture

Fig. 8

From: Physiological, molecular, and genetic mechanism of action of the biostimulant Quantis™ for increased thermotolerance of potato (Solanum tuberosum L.)

Fig. 8

Chlorophyll fluorescence a quantum yield (QY) and b non-photochemical quenching (NPQ) of Quantis™-treated and untreated (water-control) A. thaliana WT-type Columbia-0 (Col-0), penetration1 (pen1), pathogenesis related 4 (pr4) and maternal effect embryo arrest 59 (mee59) measured at 24 h post-application with heat stress of 42 ºC was applied 12 h post-application for 4 h. Data represent mean ± SEM of six biological replicates per treatment. Two experiments were performed. Asterisk indicates significant difference according to Student’s t test, p < 0.05

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