Fig. 6From: Genome-wide identification of the GRF family in sweet orange (Citrus sinensis) and functional analysis of the CsGRF04 in response to multiple abiotic stressesExpression profiles of CsGRFs under multiple abiotic stresses. Expression analysis was carried out in leaves of C. sinensis at different time points (0 h, 3 h, 6 h, 12 h, 24 h and 48 h after NaCl and cold treatments, 0 h, 0.5 h, 1 h, 3 h, 6 h and 12 h after dehydration treatment). The qPCR results of CsGRFs were normalized by log2 transform. The heatmap constructed by TBtools software. Color scale erected horizontally at the bottom of the diagramBack to article page