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. Author manuscript; available in PMC: 2019 Nov 18.
Published in final edited form as: ACS Earth Space Chem. 2019 Sep 26;3(10):2190–2196. doi: 10.1021/acsearthspacechem.9b00171

Figure 2.

Figure 2.

TEM images, EDS spectra, and electron diffraction patterns for B. juncea roots exposed to 80 μM initial Ui concentration at (A–D and M) 0 mM Ca, (E–H and N–O) 0.3 mM Ca, and (I–L and P–Q) 6 mM Ca. Abbreviations: X, xylem; CW, cell wall; IS, intercellular space; BP, bordered pit; and V, vacuole.