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. 2015 Jul 30;6:558. doi: 10.3389/fpls.2015.00558

FIGURE 1.

FIGURE 1

Symptoms induced by P. graminis f. sp. tritici in wheat and B. distachyon. (A) Left to right, macroscopic symptoms of P. graminis f. sp. tritici (CRL 75-36-700-3) in susceptible Triticum aestivum cv. McNair 701, B. distachyon inbred lines Bd1-1, Bd2-3, Bd21 at 12 days after inoculation, scale = 2 mm. (B–E) Microscopic symptoms induced by P. graminis f. sp. tritici and various inbred lines of B. distachyon at 96 h post-inoculation. Inoculations were performed as previously reported (Figueroa et al., 2013). Fungal tissue was stained with wheat germ agglutinin conjugated to fluorescein isothiocyanate (WGA-FITC; Sigma-Aldrich, St. Louis, MO, USA) as previously described (Ayliffe et al., 2013). (B) Susceptible Triticum aestivum cv. McNair 701. (C) Inbred line Bd1-1. (D) Inbred line Bd2-3. (E) Inbred line Bd21. Images were generated by merging bright and fluorescence fields captured using an Olympus IX70 Inverted Fluorescence Microscope, scale = 100 μm.