Fig. 11From: Physiological, molecular, and genetic mechanism of action of the biostimulant Quantis™ for increased thermotolerance of potato (Solanum tuberosum L.)GFP-fluorescence a visualised by confocal microscopy and b quantified as relative fluorescence on roots of A. thaliana cytokinin sensor TCSn::GFP DEAL line following heat stress of 42 ºC applied 12 h post-application of Quantis™ or water for a period of 4 h. Data represent mean ± SEM of three biological replicates per treatment with two experimental replicates. Asterisk indicates significant difference according to Student’s t test, p < 0.05Back to article page