Fig. 7 | Scientific Reports

Fig. 7

From: The synergistic impact of Spirulina and Sulfate reducing bacteria on lettuce growth in Cadmium contaminated soil

Fig. 7

A schematic representation of the influence of Spirulina (SP) and sulfate-reducing bacteria (SRB) in the presence of cadmium (Cd) on lettuce root. The red lines indicate inhibitory effects. The blue lines represent positive effects, the dashed lines indicate hypothetical (positive or negative) effects, and the question marks indicate hypothetical unknown mechanisms. Green circle in the top right corner represents the chloroplast and refres to the photosynthetic activity.

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