Fig. 2From: Comparative transcriptome analysis identified important genes and regulatory pathways for flower color variation in Paphiopedilum hirsutissimumPrincipal component and correlation analysis of labellum and petal tissues from normal and albino flowers in Paphiopedilum hirsutissimum. A Principal component analysis based on FPKM values from 3 replicates of each tissue. NL, normal labellum; NP, normal petal; AL, albino labellum; AP, albino petal. B Pearson correlation analysis between replicates of normal flower labellum and petal. C Correlation analysis between replicates of albino flower labellum and petal. N_L, normal labellum; N_P, normal petal; A_L, albino labellum; A_P, albino petal. The number 1, 2 and 3 with each sample represents number of replicatesBack to article page