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AQUA: automated quality improvement for multiple sequence alignments
Author(s) -
Jean Muller,
Christopher J. Creevey,
Julie Thompson,
Detlev Arendt,
Peer Bork
Publication year - 2009
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/btp651
Subject(s) - computer science , source code , mit license , sequence (biology) , multiple sequence alignment , code (set theory) , sequence alignment , protocol (science) , license , simple (philosophy) , data mining , software , quality (philosophy) , source lines of code , programming language , software engineering , operating system , peptide sequence , set (abstract data type) , biology , medicine , biochemistry , genetics , alternative medicine , philosophy , pathology , epistemology , gene
Multiple sequence alignment (MSA) is a central tool in most modern biology studies. However, despite generations of valuable tools, human experts are still able to improve automatically generated MSAs. In an effort to automatically identify the most reliable MSA for a given protein family, we propose a very simple protocol, named AQUA for 'Automated quality improvement for multiple sequence alignments'. Our current implementation relies on two alignment programs (MUSCLE and MAFFT), one refinement program (RASCAL) and one assessment program (NORMD), but other programs could be incorporated at any of the three steps.

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