raw data_fig 2-b

Figure 2. The effects of tannin and microbes on the germination and the early growth of Arabidopsis thaliana. The black and white bars represent the germination and the early development of plants without and with 2 mg/mL of tannin respectively. The control contains sterile distilled water instead of microbial samples. The significance level of the comparison with control (i.e. the test for the presence of PGPB) is noted with crosses on top of the bars and the significance level of the planned comparison between with (white bars) and without (black bars) tannin is noted with asterisks.