Abstract

AbstractMultiple sequence alignment (MSA) is a vital problem in biology. Optimal alignment of multiple sequences becomes impractical even for a modest number of sequences [1] since the general version of the problem is NP-hard. Because of the high time complexity of traditional MSA algorithms, even today’s fast computers are not able to solve the problem for large number of sequences. In this paper we present a randomized algorithm to calculate distance matrices which is a major step in many multiple sequence alignment algorithms. The basic idea employed is sampling (along the lines of [2]).KeywordsMultiple Sequence AlignmentDistance MatrixInput FilePairwise AlignmentAlignment ScoreThese keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.