Fig. 7From: Transcriptome analysis reveals the potential mechanism of altering viability, yield, and isoquinoline alkaloids in Coptis chinensis through Cunninghamia lanceolata understory cultivationIsoquinoline alkaloid contents and DEGs in tyrosine metabolism and the isoquinoline alkaloid biosynthesis pathway. A DEGs in tyrosine metabolism and the isoquinoline alkaloid biosynthesis pathway. Red frames indicate upregulated genes and green frames indicate downregulated genes in “UC_vs_MC”. The relative expression levels of DEGs were calculated using the log2 ratio. B–E Isoquinoline alkaloid contents in the UC and MC systemsBack to article page