High performance multiple sequence alignment algorithms for comparison of microbial genomes

M Helal, H El-Gindy, B Gaeta, V Sinchenko - arXiv preprint arXiv …, 2023 - arxiv.org
arXiv preprint arXiv:2312.02994, 2023arxiv.org
Advances in gene sequencing have enabled in silico analyses of microbial genomes and
have led to the revision of concepts of microbial taxonomy and evolution. We explore
deficiencies in existing multiple sequence global alignment algorithms and introduce a new
indexing scheme to partition the dynamic programming algorithm hypercube scoring tensor
over processors based on the dependency between partitions to be scored in parallel. The
performance of algorithms is compared in the study of rpoB gene sequences of Mycoplasma …
Advances in gene sequencing have enabled in silico analyses of microbial genomes and have led to the revision of concepts of microbial taxonomy and evolution. We explore deficiencies in existing multiple sequence global alignment algorithms and introduce a new indexing scheme to partition the dynamic programming algorithm hypercube scoring tensor over processors based on the dependency between partitions to be scored in parallel. The performance of algorithms is compared in the study of rpoB gene sequences of Mycoplasma species.
arxiv.org
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