turing数学生物学.pdf

The Chemical Basis of Morphogenesis A. M. Turing Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences, Vol. 237, No. 641. (Aug. 14, 1952), pp. 37-72. Stable URL: /sici?sici=0080-4622%2819520814%29237%3A641%3C37%3ATCBOM%3E2.0.CO%3B2-I Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences is currently published by The Royal Society. Your use of the JSTOR archive indicates your acceptance of JSTORs Terms and Conditions of Use, available at /about/terms.html. JSTORs Terms and Conditions of Use provides, in part, that unless you have obtained prior permission, you may not download an entire issue of a journal or multiple copies of articles, and you may use content in the JSTOR archive only for your personal, non-commercial use. Please contact the publisher regarding any further use of this work. Publisher contact information may be obtained at /journals/rsl.html. Each copy of any part of a JSTOR transmission must contain the same copyright notice that appears on the screen or printed page of such transmission. JSTOR is an independent not-for-profit organization dedicated to and preserving a digital archive of scholarly journals. For more information regarding JSTOR, please contact support@. Sat May 5 15:11:04 2007 THE CHEMICAL BASIS OF MOKPHOGENESIS BY A. M. TURING, F.R.S. University qf Manchester (Received 9 November 195 1-Revised 15 March 1952) It is suggested that a system of chemical substances, called morphogens, reacting together and diffusing through a tissue, is adequate to a