Fig. 2From: Nanoselenium transformation and inhibition of cadmium accumulation by regulating the lignin biosynthetic pathway and plant hormone signal transduction in pepper plantsEffects of the control (A), Cd1 (B), Se0.2 (C), Se1 (D), Cd1Se0.2 (E), and Cd1Se1 (F) on the ultrastructure (CW, M, and SG) of roots by TEM. Cell wall: CW, M: mitochondrion, SG: starch granules. TEM: transmission electron microscopyBack to article page