License: Creative Commons Attribution 3.0 Unported license (CC BY 3.0)
When quoting this document, please refer to the following
DOI: 10.4230/LIPIcs.WABI.2019.2
URN: urn:nbn:de:0030-drops-110325
URL: http://dagstuhl.sunsite.rwth-aachen.de/volltexte/2019/11032/
Wittler, Roland
Alignment- and Reference-Free Phylogenomics with Colored de Bruijn Graphs
Abstract
We present a new whole-genome based approach to infer large-scale phylogenies that is alignment- and reference-free. In contrast to other methods, it does not rely on pairwise comparisons to determine distances to infer edges in a tree. Instead, a colored de Bruijn graph is constructed, and information on common subsequences is extracted to infer phylogenetic splits. Application to different datasets confirms robustness of the approach. A comparison to other state-of-the-art whole-genome based methods indicates comparable or higher accuracy and efficiency.
BibTeX - Entry
@InProceedings{wittler:LIPIcs:2019:11032,
author = {Roland Wittler},
title = {{Alignment- and Reference-Free Phylogenomics with Colored de Bruijn Graphs}},
booktitle = {19th International Workshop on Algorithms in Bioinformatics (WABI 2019)},
pages = {2:1--2:14},
series = {Leibniz International Proceedings in Informatics (LIPIcs)},
ISBN = {978-3-95977-123-8},
ISSN = {1868-8969},
year = {2019},
volume = {143},
editor = {Katharina T. Huber and Dan Gusfield},
publisher = {Schloss Dagstuhl--Leibniz-Zentrum fuer Informatik},
address = {Dagstuhl, Germany},
URL = {http://drops.dagstuhl.de/opus/volltexte/2019/11032},
URN = {urn:nbn:de:0030-drops-110325},
doi = {10.4230/LIPIcs.WABI.2019.2},
annote = {Keywords: Phylogenomics, phylogenetics, phylogenetic splits, colored de Bruijn graphs}
}
Keywords: |
|
Phylogenomics, phylogenetics, phylogenetic splits, colored de Bruijn graphs |
Collection: |
|
19th International Workshop on Algorithms in Bioinformatics (WABI 2019) |
Issue Date: |
|
2019 |
Date of publication: |
|
03.09.2019 |