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. 2015 Aug 5;6:596. doi: 10.3389/fpls.2015.00596

FIGURE 2.

FIGURE 2

Scanning electromicrography X-ray analysis of (I) the abaxial (A,C) and adaxial (B,D) leaf sides of cassava (M. esculenta) bacterized with B. subtilis GBO3 (A,B) or water (C,D). Red colored dots represent the presence and abundance of iron in the leaves; (II) Contents of iron (Fe), potassium (K), and calcium (Ca) in the adaxial and abaxial side of cassava (M. esculenta) determined by the Espirit 1.9 software from the X-ray generated images.