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. 2019 Jul 12;10:907. doi: 10.3389/fpls.2019.00907

FIGURE 8.

FIGURE 8

Fe-enriched endodermis is a conserved feature in Rosids. Schema representing species that are used in this study. The phylogenetic tree was generated using NCBI taxonomy database and exported with the version 3 of the Interactive Tree of Life (iTOL) (Letunic and Bork, 2016). Both dark and light red colored species were enriched with Fe around provascular strands. In the darker-red-colored species, endodermis Fe does not represent the highest concentration of Fe, in contrast to the lighter-red-colored species. The species which are not red, do not specifically accumulate large Fe reserves in their endodermis. See discussion for the interpretation of the negative data.