Fig. 8From: Mycorrhizal colonization and Streptomyces viridosporus HH1 synergistically up-regulate the polyphenol biosynthesis genes in wheat against stripe rustMicroscopic images show mycorrhizal colonization in wheat roots, (a) non mycorrhizal root and (b) mycorrhizal roots, where Im: intraradical mycelium, V: vesicle, and Hr: host rootBack to article page