Fig 4.
Root cross-sections of the Red Araza non-inoculated plants (A, D) and of the Red Araza inoculated in vitro with the D17 (B, E) and UFSC-Sc133 (C, F) isolates. D17 –Pisolithus microcarpus; UFSC-Sc133 –Scleroderma citrinum. Note the presence of radicular hairs (p) in A and D, and the formation of a mantle (ma) that partially (C and F) or completely (B and E) covers the root. E and F show the presence of a Hartig net (rH). (ep, epidermis; vc, conducting vessels; en, endoderm).