Proteomic analysis in the lichen Physcia adscendens exposed to cadmium stress.

  title={Proteomic analysis in the lichen Physcia adscendens exposed to cadmium stress.},
  author={Cecilia Rustichelli and Giovanna Visioli and D Kostecka and Emanuela Vurro and Luigi Sanit{\`a} di Toppi and Nelson Marmiroli},
  journal={Environmental pollution},
  volume={156 3},
This work was undertaken to explore the potential of proteomics to dissect parallel and consecutive events of cadmium stress response in the lichen Physcia adscendens (Fr.) H. Olivier. Thalli were exposed to 0 (control) and 36 microM Cd for 6, 18, 24 and 48 h. Two-dimensional electrophoresis and mass spectrometry analyses showed an 80-85% spot identity between 6 and 18 h vs. 24 and 48 h of Cd exposure. Putative heat-shock proteins and glutathione S-transferase generally increased their… CONTINUE READING


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