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Fig. 7 | BMC Plant Biology

Fig. 7

From: Characterisation of early responses in lead accumulation and localization of Salix babylonica L. roots

Fig. 7

Micrographs of S. babylonica roots using Leadmium Green AM dye at longitudinal sections of roots exposed to different Pb concentrations (0, 1, 10, 50, or 100 μmol/L) for different treatment times (3, 6, 12, and 24 h). a1–d1: Control without Pb for 3, 6, 12, and 24 h; a2–d2: 1 μmol/L Pb for 3, 6, 12, and 24 h; a3–d3: 10 μmol/L Pb for 3, 6, 12, and 24 h; a4–d4: 50 μmol/L Pb for 3, 6, 12, and 24 h; a5–d5: 100 μmol/L Pb for 3, 6, 12, and 24 h. Scale bar = 1 mm

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