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. 2021 Oct 27;21:495. doi: 10.1186/s12870-021-03256-3

Fig. 7.

Fig. 7

Expression profile of transcription factor families involved in flower color formation. Differentially expressed genes (DEGs) encoding MYB (A), bHLH (B), MADS-Box (C) and ERF (D) transcription factors between labellum and petals of normal and albino flowers of Paphiopedilum hirsutissimum. Heatmaps were generated using Log2FC based on FPKM values