Fig. 6From: Physiology and metabonomics reveal differences in drought resistance among soybean varietiesClustering heat maps of differential metabolites between the following pairs of groups: a HN44-CK vs. HN44-DS; b HN65-CK vs. HN65-DS. The abscissa represents the sample name; the ordinates represent differential metabolites and hierarchical clustering results. Red indicates high content; Green, low contentBack to article page