Fig. 3From: Multi-omics analysis reveals the molecular basis of flavonoid accumulation in fructus of Gardenia (Gardenia jasminoides Ellis)Volcano plot analysis of differential metabolites in different tissue comparison groups of gardenia fruits at different maturity stages. (A-I), T1_K vs. T1_P, T2_K vs. T2_P, T3_K vs. T3_P, T2_K vs. T1_K, T3_K vs. T2_K, T3_K vs. T1_K, T2_P vs. T1_P, T3_P vs. T2_P, T3_P vs. T1_P. Red dots are upregulated metabolites, blue dots are downregulated metabolites. T1 represent green ripe fruits (sampled on July 16), T2 represent semi-ripe fruits (sampled on August 15) and T3 represent yellow ripe fruits (sampled on October 20). Peel (P), kernel (K)Back to article page