Fig. 3From: De novo full length transcriptome analysis and gene expression profiling to identify genes involved in phenylethanol glycosides biosynthesis in Cistanche tubulosaC. tubulosa samples and phenylethanol glycosides content of stem at different developmental stages. a YS1 and HS2 stem of C. tubulosa, b The contents of echinacoside, acteoside and total PhGsBack to article page