Supplemental fig. 1

Effect of NaCl on root colonization of Casuarina a. Staining of Uvitex 2B in Casuarina roots not exposed to NaCl (arrow indicates arbuscular mycorrhizae); b. Casuarina roots subjected to 150 mM NaCl; c. Plant subjected to 300 mM NaCl, cw: cell wall, h: intracellular hyphae, Bars=100μM. (PNG 1367 kb)