Name
Abstract | ||
|---|---|---|
Motivation. Large alignments of ribosomal RNA sequences are maintained at various sires. New sequences are added to these alignments using a combination of manual and automatic methods. We examine the use of profile alignment methods for rRNA alignment and try to optimize the choice of parameters and sequence weights. Results. Using a large alignment of eukaryotic SSU rRNA sequences as a test case, we empirically compared the performance of various sequence weighting schemes over a range of gap penalties. We developed a new weighting scheme which gives most weight to the sequences in the profile that are most similar to the new sequence. We show that it gives the most accurate alignments when combined with a more traditional sequence weighting scheme. |
Year | DOI | Venue |
|---|---|---|
1998 | 10.1093/bioinformatics/14.4.332 | BIOINFORMATICS |
Keywords | Field | DocType |
ribosomal rna | Sequence alignment,Data mining,File Transfer Protocol,RNA,Weighting,Directory,Ribosomal RNA,Source code,Computer science,Software,Bioinformatics | Journal |
Volume | Issue | ISSN |
14 | 4 | 1367-4803 |
Citations | PageRank | References |
3 | 1.74 | 5 |
Authors | ||
3 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Emmet A. O'brien | 1 | 32 | 5.67 |
| Cédric Notredame | 2 | 327 | 39.58 |
| Desmond G. Higgins | 3 | 1263 | 383.91 |