Fig. 8From: Characterization of phytohormone and transcriptome profiles during protocorm-like bodies development of PaphiopedilumValidation of gene expression in four stages of PLB development by qRT-PCR. Expression levels are normalized to expression levels of ACT2. The bar chart and the left coordinate axis represent the expression patterns based on the FPKM value. Line graph and right coordinate axis represent the expression patterns based on the relative expression data of qRT-PCR. Values represent the average of three biological replicatesBack to article page