Fig. 8

Transmission electron microscopy (TEM) of mesophyll cells of cotton leaf. (A–C) figure shows the TEM structure of mesophyll cell of CK, S, and S + MT200 plants, respectively; (D–F) figure shows the relatively high magnified view of chloroplasts of the plant of CK, S, and S + MT200 plants, respectively; (H–J) figure shows the relatively high magnified view of mitochondria of the plant of CK, S, and S + MT200 plants, respectively. Control (CK) and salt-treated (S) plants were sprayed with distilled water, while S + MT200 was sprayed with 200 μM MT. Chl chloroplast, Mi mitochondrion, Gl Grana lamellae