Keywords: Phytochelatin.svg General structure of phytochelatins Created using http //www acdlabs com/download/chemsk html ACD/ChemSketch 10 0 and Inkscape Vector version of w Image Fytokelatin JPG 2007-12-07 Fvasconcellos 13 45 17 December 2007 UTC w Image Fytokelatin JPG by Narayanese Chelating agents Peptides Thiols |