104 search results - page 14 / 21 » Using an alignment of fragment strings for comparing protein... |
BMCBI
2005
13 years 7 months ago
2005
Background: Pairwise stochastic context-free grammars (Pair SCFGs) are powerful tools for evolutionary analysis of RNA, including simultaneous RNA sequence alignment and secondary...
BMCBI
2006
13 years 7 months ago
2006
Background: Proteins that are similar in sequence or structure may perform different functions in nature. In such cases, function cannot be inferred from sequence or structural si...
CPM
2006
Springer
13 years 11 months ago
2006
Springer
Abstract. Local similarity is an important tool in comparative analysis of biological sequences, and is therefore well studied. In particular, the Smith-Waterman technique and its ...
BMCBI
2005
13 years 7 months ago
2005
Background: Protein sequence motifs are by definition short fragments of conserved amino acids, often associated with a specific function. Accordingly protein sequence profiles de...
CIKM
2008
Springer
13 years 9 months ago
2008
Springer
Background: Accurate estimation of statistical significance of a pairwise alignment is an important problem in sequence comparison. Recently, a comparative study of pairwise stati...