Project description:The root proteomics of two cultivars differing in seed Cd accumulation, Fenghua 1 (F, low Cd cultivar) and Silihong (S, high Cd cultivar), were investigated under 0 (CK) and 2 μM Cd (Cd) conditions. The eight root proteins from two biological replicates of both peanut cultivars under Cd-free and Cd treated were obtained from iTRAQ experiments.