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. 2020 Nov 10;11:5523. doi: 10.1038/s41467-020-19276-w

Fig. 3. Effects of microorganisms on rare earth element leaching.

Fig. 3

a Relative (%) difference in mean concentration of leached REEs in the bulk fluid between biological experiments and non-biological controls showing microgravity, simulated Mars and Earth gravities on the International Space Station for the three microorganisms. b Ground (true Earth gravity control) experiment for the three microorganisms. Standard deviations reported in Supplemental Table 3, statistics reported in the main text.