Fig. 4From: Transcriptomics analysis reveals the signal transduction mechanism of brassinolides in tea leaves and its regulation on the growth and development of Camellia sinensis1 Heat map of genes related to BR signal transduction. 2 Heat map of genes related to cell division, theanine, caffeine, and cold resistance. 3 Chlorophyll synthesis pathway; heat map of genes related to chlorophyll synthesis. 4 Starch synthesis pathway; heat map of genes related to starch synthesis. 5 Sucrose biosynthesis pathway; heat map of genes related to sucrose synthesis. 6 Flavonoid biosynthesis pathway; heat map of genes related to flavonoid biosynthesis. Red and green represent high expression levels and low expression levels, respectively; CAK, Brassinosteroids (BRs) sprayed for 0 h; CAA, BRs sprayed for 3 h; CAB, BRs sprayed for 9 h, CAC; BRs sprayed for 24 h; CAD, BRs sprayed for 48 hBack to article page