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本帖最后由 细胞海洋 于 2012-4-13 23:14 编辑 4 G) J8 f% E& B; J7 B" h. J! \) P9 w
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COVER A series of spheres with two-dimensional patterns generated by
$ Y6 y: b$ c% p H9 ocomputer simulation shows that Turing's reaction-diffusion model may be the ! ?* E0 G* y- e# L+ H
basis for skin patterning in animals. A modulation of one parameter value in a
9 D, w0 K$ E2 d+ ~reaction-diffusion–based model causes the pattern to change gradually from spots 9 Z( O3 Z2 r# V7 i" \0 u( T
to labyrinths, with the range encompassing the diversity of patterns seen on * e$ Q# z' g: Y# K$ D
animal skin. See page 171 and http://scim.ag/comp_bio. Image: Seita
$ k. i$ M4 n }9 `Miyazawa, Osaka University
) H4 {& H9 U7 B. [- y; T3 o6 q. M. x( s9 v3 J1 F4 t1 }% ?. S) U
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发表于 2012-4-13 22:04
发表于 2012-4-14 00:21
