Polymer dynamics

1
Polymer dynamics
From the FCS correlation function
Deduce the variance of the fluorophore
fluctuations ltr2(t)gt
Shusterman et al.
2
Polymer reptation
Reptation occurs with a drag grep l0 . The
time to disentangle (move out by l0) scales as
trep grep l02 l03 For chromosomes this could
take millions of years!! Solution
TOPOISOMERASES.