33 search results - page 1 / 7 » A survey of DNA motif finding algorithms |
BMCBI
2007
14 years 9 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
14 years 9 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
15 years 10 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
15 years 10 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...
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APBC
2008
14 years 11 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...