Skip to main content
. 2012 Jul 20;13(7):9110–9128. doi: 10.3390/ijms13079110

Figure 1.

Figure 1

Direct Interaction. Time course development of direct interaction between Arabidopsis thaliana plantlets and Trichoderma atroviride in MS plates. (A) Photographs were taken for 25-day-old Arabidopsis (Col-0) plants inoculated with T. atroviride at different time points of interaction: 48 h (a), 72 h (b), 96 h (c) and 120 h (d) post-inoculation. Photographs of 25-day-old Arabidopsis (Col-0) control non-inoculated plantlets at different times are indicated: 48 h (e), 72 h (f), 96 h (g) and 120 h (h); (B) Expression analysis of HR4 gene in direct interaction. Quantification of HR4 gene by qRT-PCR, expressed as relative mRNA level compared with control conditions, was calculated after normalization to the Arabidopsis actin 8 gene using the comparative threshold method. Analyses were performed by triplicate. Control conditions or non-inoculated plantlets (light grey bars) and tester conditions or inoculated plantlets (dark bars) at 48, 72, 96 and 120 hpi, respectively.