Fig. 6

Protein synthesis was estimated in proteasome-inhibited MG132-treated cells grown under low or high light. Cells were grown without (C) or with MG132 (T) for 4 h, and then treated with puromycin for 20 min. Thirty micrograms of protein were loaded onto an SDS-PAGE gel; band intensities represented immunoreactive puromycinylated proteins, which is representative of three other blots. L- ladder; C- control; T- MG132 treatment