33 search results - page 1 / 7 » A survey of DNA motif finding algorithms |
BMCBI
2007
13 years 4 months ago
2007
Background: Unraveling the mechanisms that regulate gene expression is a major challenge in biology. An important task in this challenge is to identify regulatory elements, especi...
BMCBI
2007
13 years 4 months ago
2007
Background: Motif discovery aims to detect short, highly conserved patterns in a collection of unaligned DNA or protein sequences. Discriminative motif finding algorithms aim to i...
RECOMB
2005
Springer
14 years 4 months ago
2005
Springer
Abstract. In order to guarantee that the optimal motif is found, traditional pattern-driven approaches perform an exhaustive search over all candidate motifs of length l. We develo...
RECOMB
2002
Springer
14 years 4 months ago
2002
Springer
We introduce the notion of a multiprofile and use it for finding subtle motifs in DNA sequences. Multiprofiles generalize the notion of a profile and allow one to detect subtle co...
APBC
2008
13 years 6 months ago
2008
: Finding motifs and the corresponding binding sites is a critical and challenging problem in studying the process of gene expression. String and matrix representations are two pop...