Fig. 1From: Comparative transcriptome and histological analyses of wheat in response to phytotoxic aphid Schizaphis graminum and non-phytotoxic aphid Sitobion avenae feedingDetection of damage symptoms (a-c) and delayed fluorescence (d-f) of wheat leaves after aphid infestation. Delayed fluorescence was detected using NightShade LB 985 In vivo Plant Imaging System. Experiments were performed with three biological replicates with similar results, and representative results from one replicate are shown. Red color indicates high intensities representing high chlorophyll content, blue color indicated low intensities of fluorescence, indicating low amounts of chlorophyll. No delayed fluorescence indicates destroyed chlorophyll. a and d: untreated leaves; b and e leaves infested with S. avenae for 48 h; c and f: leaves infested with S. graminum for 48 hBack to article page