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Combining partial order alignment and progressive multiple sequence alignment increases alignment speed and scalability to very large alignment problems
Author(s) -
Catherine S. Grasso,
Christopher Lee
Publication year - 2004
Publication title -
bioinformatics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.599
H-Index - 390
eISSN - 1367-4811
pISSN - 1367-4803
DOI - 10.1093/bioinformatics/bth126
Subject(s) - multiple sequence alignment , sequence alignment , computer science , alignment free sequence analysis , structural alignment , scalability , smith–waterman algorithm , similarity (geometry) , sequence (biology) , pattern recognition (psychology) , artificial intelligence , data mining , algorithm , biology , genetics , peptide sequence , image (mathematics) , database , gene
Partial order alignment (POA) has been proposed as a new approach to multiple sequence alignment (MSA), which can be combined with existing methods such as progressive alignment. This is important for addressing problems both in the original version of POA (such as order sensitivity) and in standard progressive alignment programs (such as information loss in complex alignments, especially surrounding gap regions).

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