Should nueleotide sequence analyzing computer algorithms always extend homologies by extending homologies?
Author(s) -
Leslie Burnett,
Anthony Basten,
W.J. Hensley
Publication year - 1986
Publication title -
nucleic acids research
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 9.008
H-Index - 537
eISSN - 1362-4954
pISSN - 0305-1048
DOI - 10.1093/nar/14.1.425
Subject(s) - biology , homology (biology) , sequence (biology) , computational biology , nucleic acid sequence , sequence alignment , base sequence , genetics , algorithm , dna , peptide sequence , computer science , gene
Most computer algorithms used for comparing or aligning nucleotide sequences rely on the premise that the best way to extend a homology between the two sequences is to select a match rather than a mismatch. We have tested this assumption and found that it is not always valid.
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