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Reprinted with permission from: Crick, Francis, and P. A. Lawrence. "Compartments and Polyclones in Insect Development." Science 189, 4200 (1975): 340-347. Article. Copyright 1975 AAAS., http://www.sciencemag.org/, and Reproduced with permission of Odile Crick.
Periodical. Crick, Francis, and P. A. Lawrence. "Compartments and Polyclones in Insect Development." Science 189, 4200 (1975): 340-347. Article. 8 Images.. Science