Figure 2.

Functional categorization of differential proteins in leaves of C. roseus treated with UV-B and dark stress. C. roseus plants were irradiated with or without 1 h of UV-B irradiation and 72 h of dark incubation. Leaves were collected and proteins were then extracted, digested and analyzed by nanoLC-MS/MS. The identified proteins were categorized using MapMan bin codes. Numbers of categorized proteins are shown in the graph. Blue bars and red bars indicate increased and decreased levels of proteins. The abbreviations are as follows: TCA, tricarboxylic acid cycle; OPP, oxidative pentose phosphate; mitoETC, mitochondrial electron transport chain; cell, cell organization/vesicle transport; redox, redox ascorbate/glutathione metabolism; protein, protein synthesis/posttranslational modification/folding/degradation/activation; DNA, DNA synthesis/repair; CHO, carbohydrates; and C1-metabolism, carbon 1-metabolism.