Exogenous melatonin reduces the inhibitory effect of osmotic stress on antioxidant properties and cell ultrastructure at germination stage of soybean
Fig 5
Transmission electron micrographs of ultrathin sections of cells from root tips treated with different treatments.
The horizontal axis is PEG concentration, the vertical axis is melatonin concentration, the scale length is 2 μm, 2000 times magnified.