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Figure 5 | BMC Plant Biology

Figure 5

From: Seed-specific elevation of non-symbiotic hemoglobin AtHb1: beneficial effects and underlying molecular networks in Arabidopsis thaliana

Figure 5

Metabolite patterns in seeds of AtHb1 -overexpressing and WT plants under control conditions (21 kPa O2) and moderate hypoxia (10.5 kPa O2) visualized by VANTED software [75]. "*a" indicates statistically significant differences after hypoxic treatment in each genotype, "*b" indicates statistically significant differences between the genotypes under control and hypoxic conditions (t-test, p < 0.05). Mean values ± standard deviation are presented (data in Additional file 9). The insert shows results of a principal component analysis of the metabolite data set. 20 samples in two dimensional space are given, where the names are coloured according to the 4 different sample types (WT and AtHb1, under either control or hypoxic conditions; with 5 biological replicates each).

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