Transcriptome analysis of Curcuma wenyujin from Haikou and Wenzhou, and a comparison of the main constituents and related genes of Rhizoma Curcumae
Fig 2
Paraffin sections of Curcuma wenyujin rhizomes showing starch (potassium iodide staining) (a, b) and oil cells (PAS reaction) (c, d) in rhizomes from Wenzhou (b, d) and Haikou (a, c) observed under a biological microscope (a, b scale = 50 μm; c, d scale = 100 μm).