Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Dynamical modelling of molecular constructions and setups for DNA
  unzipping   We present a dynamical model of DNA mechanical unzipping under the action of
a force. The model includes the motion of the fork in the sequence-dependent
landscape, the trap(s) acting on the bead(s), and the polymeric components of
the molecular construction (unzipped single strands of DNA, and linkers).
Different setups are considered to test the model, and the outcome of the
simulations is compared to simpler dynamical models existing in the literature
where polymers are assumed to be at equilibrium.

23
The categories of this paper are: solv-int
32
The categories of this paper are: atom-ph
14
The categories of this paper are: math-ph
8
The categories of this paper are: hep-ex
21
The categories of this paper are: adap-org
29
The categories of this paper are: funct-an
15
The categories of this paper are: nucl-ex
31
The categories of this paper are: ao-sci
0
The categories of this paper are: hep-ph
5
The categories of this paper are: gr-qc
18
The categories of this paper are: econ
9
The categories of this paper are: nlin
36
The categories of this paper are: cmp-lg
7
The categories of this paper are: hep-th
13
The categories of this paper are: quant-ph
2
The categories of this paper are: math