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. 2017 Mar 30;8:417. doi: 10.3389/fpls.2017.00417

FIGURE 1.

FIGURE 1

Effect of two antagonistic plant growth regulators and two respiratory inhibitors on spore germination, spore viability, and germinative hyphal phenotype. Effect of Ga3 (1 mM), ABA (1 mM), SHAM (1 and 5 mM) and KCN (1 and 5 mM) on spore germination (R. irregulare) (A) and spore viability (B), number of branches in the germinative hyphae following or not ABA and Ga 3 treatment (C) with representative germinative straight hyphal pattern under Ga3 treatment (D) or branched hyphal pattern under ABA treatment (E). s, spore; sh, subtending hypha; gh, germinative hypha. Data show means (n = 24) ± SE Treatments with the same letter are not significantly different (p < 0.05 SNK multiple-comparison ANOVA), after arcsin transformation of percentage values. Scale bar: 50 μm. Data analysis was performed with the SAS enterprise guide 4.1 (SAS Institute Inc., Cary, NC, USA).