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本帖最后由 细胞海洋 于 2012-4-13 23:14 编辑 2 ?& ^- R0 z( ~0 Y- N1 G
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COVER A series of spheres with two-dimensional patterns generated by
- Z' q( X" f' G0 `' M3 K& C. Bcomputer simulation shows that Turing's reaction-diffusion model may be the
' Q; I2 z# j4 r) \! Y% x& g0 k% bbasis for skin patterning in animals. A modulation of one parameter value in a
- G4 n) z' N% J! W; Treaction-diffusion–based model causes the pattern to change gradually from spots 8 r. u, v1 E8 s- o7 }/ T
to labyrinths, with the range encompassing the diversity of patterns seen on 7 {7 x8 o1 D7 E6 \# H6 [7 p1 |
animal skin. See page 171 and http://scim.ag/comp_bio. Image: Seita
V( g- V. g% e- E& v' V6 BMiyazawa, Osaka University 1 h% ~$ k Q7 J+ E
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