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本帖最后由 细胞海洋 于 2013-1-5 08:37 编辑 " `! r4 {9 m1 r! v
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2012年10月Nature Methods
5 W/ K0 B9 H0 D) u. p/ P( H' x" l' T0 Z5 m
3 B2 d7 Q/ I1 g" u' cUltrafast force-clamp spectroscopy characterizes load
' z% [; Z# f5 E. I) {! X1 qdependence of the interaction between a single bead-attached myosin molecule ! {) o% u. I; r
(structure at center) and an actin filament (long polymer). Optical traps (red , f' ]& T$ J* @9 d, y. J4 J
cones) apply constant forces on the actin ends. Artistic rendering by Marco 4 T% ^6 c6 M- l
Capitanio. Article 7 O6 j+ x3 F% q8 I5 m
p1013
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0 _3 P$ |! x3 }- c7 F[hide][/hide] |
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发表于 2013-1-4 22:34
