Figure 3From: Real-time imaging and analysis of differences in cadmium dynamics in rice cultivars (Oryza sativa) using positron-emitting107Cd tracerDistribution ratios of Cd in the whole plants of rice cultivars at the vegetative stage. After the PETIS experiment and the sufficient decay of107Cd within the test plants, autoradiography was carried out to obtain the static109Cd distribution in each plant part (Additional file 3), and the109Cd ratio was counted.Back to article page