Improvement in Speed and Accuracy of Multiple Sequence Alignment Program PRIME
نویسندگان
چکیده
منابع مشابه
Improvement in the accuracy of multiple sequence alignment program MAFFT.
In 2002, we developed and released a rapid multiple sequence alignment program MAFFT that was designed to handle a huge (up to approximately 5,000 sequences) and long data (approximately 2,000 aa or approximately 5,000 nt) in a reasonable time on a standard desktop PC. As for the accuracy, however, the previous versions (v.4 and lower) of MAFFT were outperformed by ProbCons and TCoffee v.2, bot...
متن کاملMAFFT version 5: improvement in accuracy of multiple sequence alignment
The accuracy of multiple sequence alignment program MAFFT has been improved. The new version (5.3) of MAFFT offers new iterative refinement options, H-INS-i, F-INS-i and G-INS-i, in which pairwise alignment information are incorporated into objective function. These new options of MAFFT showed higher accuracy than currently available methods including TCoffee version 2 and CLUSTAL W in benchmar...
متن کاملA multiple sequence alignment program
A program is described for simultaneously aligning two or more molecular sequences which is based on first finding common segments above a specified length and then piecing these together to maximize an alignment scoring function. Optimal as well as near-optimal alignments are found, and there is also provided a means for randomizing the given sequences for testing the statistical significance ...
متن کاملMultiple sequence alignment accuracy and phylogenetic inference.
Phylogenies are often thought to be more dependent upon the specifics of the sequence alignment rather than on the method of reconstruction. Simulation of sequences containing insertion and deletion events was performed in order to determine the role that alignment accuracy plays during phylogenetic inference. Data sets were simulated for pectinate, balanced, and random tree shapes under differ...
متن کاملEvaluating the Accuracy and Efficiency of Multiple Sequence Alignment Methods
A comparison of 10 most popular Multiple Sequence Alignment (MSA) tools, namely, MUSCLE, MAFFT(L-INS-i), MAFFT (FFT-NS-2), T-Coffee, ProbCons, SATe, Clustal Omega, Kalign, Multalin, and Dialign-TX is presented. We also focused on the significance of some implementations embedded in algorithm of each tool. Based on 10 simulated trees of different number of taxa generated by R, 400 known alignmen...
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ژورنال
عنوان ژورنال: IPSJ Transactions on Bioinformatics
سال: 2008
ISSN: 1882-6679
DOI: 10.2197/ipsjtbio.1.2