Dear editors, I'm sending you a diagram for "Best SBGN map: Breadth, accuracy, aesthetics " competition. SBGN-AF diagram of Uranium complex radiochemical effect on biological system Aleksandra Fucic, Anatoly Sorokin Institute for Medical Research and Occupational Health 10 000 Zagreb, Ksaverska c 2, Croatia The University of Edinburgh, Edinburgh, EH8 9AB, UK -- Anatoly Sorokin, PhD Research Fellow Computational Systems Biology Group Phone: +44-0131-6508282 E-mail: asorokin@inf.ed.ac.uk The University of Edinburgh, Room 1.48, Informatics Forum 10 Crichton Street Edinburgh EH8 9AB