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本帖最后由 细胞海洋 于 2012-4-13 23:14 编辑 ; A4 [/ j/ J% X
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1 e, L) u: K8 @, S& v+ VCOVER A series of spheres with two-dimensional patterns generated by 1 M" k7 i0 N6 J! {* G; U7 d* w
computer simulation shows that Turing's reaction-diffusion model may be the
. X* U" r" ~0 i( mbasis for skin patterning in animals. A modulation of one parameter value in a 5 h5 c! A& `0 W# H* |; H3 y
reaction-diffusion–based model causes the pattern to change gradually from spots 0 r7 u1 f$ [- Z! ?) _. a
to labyrinths, with the range encompassing the diversity of patterns seen on $ p' Y, C4 @6 ?0 [4 A5 [' ^% I, |
animal skin. See page 171 and http://scim.ag/comp_bio. Image: Seita : z% c; y5 b! u% `
Miyazawa, Osaka University 1 a# S5 M7 H) |4 }& X- X
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发表于 2012-4-13 22:04
发表于 2012-4-14 00:21
