Grateful acknowledgement is made to the following sources for permission to reproduce material in this course:
Figure 1a Copyright © Blackthorn Arable, Ltd;
Figure 1b Courtesy of Nickerson UK Limited;
Figure 3 Coghlan, A., Mackenzie, D. and Concar, D. (1999) 'It's that man again', New Scientist, 16 October 1999, copyright © The New Scientist.
Figure 5 Konig et al (2004) 'Assessment of the safety of foods derived from genetically modified (GM) crops', Food and Chemical Toxicology, 42, 2004, Pergamon;
Figure 6 Greenpeace/ Arbib.
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