Figure 3From: Immunocytochemical localization of saikosaponin-d in vegetative organs of Bupleurum scorzonerifolium WilldGold-labeling in the root. Arrows indicated the gold particles: (A) Magnified view of a vacuole in a protoderm cell showing the gold-labeling; (B) Magnified view of a vacuole in a procambium cell showing the gold-labeling; (C) Magnified view of the protoplasm of a procambium cell showing the gold-labeling; (D) Magnified view of a vacuole in a cortical cell showing a large number of gold particles; (E) Vacuole in a primary phloem cell; (F) Many gold particles detected in the vacuole of a primary pericycle cell; (G) Large number of gold particles were labeled in the vacuole of a secondary phloem parenchyma cell. (H) Vacuole in a cambium cell. Scale bars: A–F = 50 nm; G = 200 nm; H = 100 nm.Back to article page