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. 2015 Dec 28;10(12):e0145793. doi: 10.1371/journal.pone.0145793

Fig 1. Microscopy of the fine roots of E. splendens under the four treatments.

Fig 1

(a) -Cu-AMF treatment (no AMF and no Cu), (b) +Cu-AMF treatment (Cu addition), (c) -Cu+AMF treatment (AMF inoculation), (d) +Cu+AMF treatment (Cu addition and AMF inoculation).