麻省理工大学：《生物工程》教学讲义（英文版）lec 5 slides

1 fit to wlc mode FJC Hooke' s law 0.2 0.4 0.6 Extension(X/L) After Bustamante et al., Current Opinion in Structural Biology

FJC dsDNA 100 10 1 0.1 0.01 Hooke’s law fit to WLC model Force (pN) 0 0.2 0.4 0.6 0.8 1.0 1.2 Extension (x/L) After Bustamante et al., Current Opinion in Structural Biology, 2001

Snapshots of a t4 Double stranded dna in an Aqueous Solution Image removed due to copyright considerations P. Doyle 2003 Contour length =64 um

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Q Zt sinh Fb/AT Lτ 〈>=Nb「c呐h/fb)-业T Fb Lanseuia functio direction of↓ ( e+e N·e fb/sT √3meal ca∩: r=⊥Nb<兆 T an吧 儿T 旯T fb