Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: In the search for the low-complexity sequences in prokaryotic and
  eukaryotic genomes: how to derive a coherent picture from global and local
  entropy measures   We investigate on a possible way to connect the presence of Low-Complexity
Sequences (LCS) in DNA genomes and the nonstationary properties of base
correlations. Under the hypothesis that these variations signal a change in the
DNA function, we use a new technique, called Non-Stationarity Entropic Index
(NSEI) method, and we prove that this technique is an efficient way to detect
functional changes with respect to a random baseline. The remarkable aspect is
that NSEI does not imply any training data or fitting parameter, the only
arbitrarity being the choice of a marker in the sequence. We make this choice
on the basis of biological information about LCS distributions in genomes. We
show that there exists a correlation between changing the amount in LCS and the
ratio of long- to short-range correlation.

34
The categories of this paper are: chem-ph
25
The categories of this paper are: patt-sol
3
The categories of this paper are: physics
0
The categories of this paper are: hep-ph
26
The categories of this paper are: bayes-an
20
The categories of this paper are: acc-phys
11
The categories of this paper are: hep-lat
33
The categories of this paper are: plasm-ph
18
The categories of this paper are: econ
23
The categories of this paper are: solv-int
32
The categories of this paper are: atom-ph
21
The categories of this paper are: adap-org
12
The categories of this paper are: nucl-th
13
The categories of this paper are: quant-ph
35
The categories of this paper are: mtrl-th
27
The categories of this paper are: comp-gas