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本帖最后由 细胞海洋 于 2012-10-13 19:47 编辑 + G- G$ T7 O. z5 U
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COVER False-colored scanning electron micrograph of a zebrafish # v3 g9 E- w. ]. }' m& ?6 E* J
(Danio rerio) embryo (~0.7 millimeters across) at a late stage of
& ^" G1 f# L& u+ w: H" Q2 C, kdevelopment. Biophysical studies of model organisms such as zebrafish reveal & {3 w4 h, e( t2 t& n: l
forces that organize tissue patterns and shape cell layers and physical features
" s V; j. P7 a) D5 Q; Q) F, w3 ?(segments, cavities, and folds). The special section beginning on page 209 presents
! o. r7 A/ x9 twork in which physicists and biologists collaborate to explain the physical 5 a6 L% m C3 l( U. ]
mechanisms of animal development. Image: Dr. Richard Kessel/Visuals Unlimited,
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发表于 2012-10-13 11:39
发表于 2012-10-16 09:56
