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Lossless filter for multiple repeats with bounded edit distance
Authors:Pierre Peterlongo  Gustavo Akio Tominaga Sacomoto  Alair Pereira do Lago  Nadia Pisanti  Marie-France Sagot
Affiliation:1. équipe-projet Symbiose, IRISA/CNRS, Campus de Beaulieu, Rennes, France
2. Curso Experimental de Ciências Moleculares da Universidade de S?o, Paulo, Brazil
3. Instituto de Matemática e Estatística da Universidade de S?o, Paulo, Brazil
4. Dipartimento di Informatica, Università di, Pisa, Italy
5. équipe BAOBAB, Laboratoire de Biométrie et Biologie Evolutive (UMR 5558);, CNRS; Univ. Lyon 1, Villeurbanne Cedex, France
6. équipe-Projet BAMBOO, INRIA, Rh?ne-Alpes, France
Abstract:

Background  

Identifying local similarity between two or more sequences, or identifying repeats occurring at least twice in a sequence, is an essential part in the analysis of biological sequences and of their phylogenetic relationship. Finding such fragments while allowing for a certain number of insertions, deletions, and substitutions, is however known to be a computationally expensive task, and consequently exact methods can usually not be applied in practice.
Keywords:
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