User profiles for Chris-Andre Leimeister
Chris-André LeimeisterGeorg-August Universität Göttingen Verified email at stud.uni-goettingen.de Cited by 853 |
[HTML][HTML] Benchmarking of alignment-free sequence comparison methods
Background Alignment-free (AF) sequence comparison is attracting persistent interest driven
by data-intensive applications. Hence, many AF procedures have been proposed in recent …
by data-intensive applications. Hence, many AF procedures have been proposed in recent …
Fast alignment-free sequence comparison using spaced-word frequencies
Motivation: Alignment-free methods for sequence comparison are increasingly used for genome
analysis and phylogeny reconstruction; they circumvent various difficulties of traditional …
analysis and phylogeny reconstruction; they circumvent various difficulties of traditional …
kmacs: the k -mismatch average common substring approach to alignment-free sequence comparison
CA Leimeister, B Morgenstern - Bioinformatics, 2014 - academic.oup.com
Motivation: Alignment-based methods for sequence analysis have various limitations if large
datasets are to be analysed. Therefore, alignment-free approaches have become popular …
datasets are to be analysed. Therefore, alignment-free approaches have become popular …
Spaced words and kmacs: fast alignment-free sequence comparison based on inexact word matches
…, K Hatje, M Kollmar, CA Leimeister… - Nucleic acids …, 2014 - academic.oup.com
In this article, we present a user-friendly web interface for two alignment-free sequence-comparison
methods that we recently developed. Most alignment-free methods rely on exact …
methods that we recently developed. Most alignment-free methods rely on exact …
Fast and accurate phylogeny reconstruction using filtered spaced-word matches
CA Leimeister, S Sohrabi-Jahromi… - …, 2017 - academic.oup.com
Motivation Word-based or ‘alignment-free’ algorithms are increasingly used for phylogeny
reconstruction and genome comparison, since they are much faster than traditional …
reconstruction and genome comparison, since they are much faster than traditional …
[HTML][HTML] Estimating evolutionary distances between genomic sequences from spaced-word matches
…, B Zhu, S Horwege, CA Leimeister - Algorithms for Molecular …, 2015 - Springer
Alignment-free methods are increasingly used to calculate evolutionary distances between
DNA and protein sequences as a basis of phylogeny reconstruction. Most of these methods, …
DNA and protein sequences as a basis of phylogeny reconstruction. Most of these methods, …
[HTML][HTML] rasbhari: Optimizing Spaced Seeds for Database Searching, Read Mapping and Alignment-Free Sequence Comparison
Many algorithms for sequence analysis rely on word matching or word statistics. Often, these
approaches can be improved if binary patterns representing match and don’t-care positions …
approaches can be improved if binary patterns representing match and don’t-care positions …
Prot-SpaM: fast alignment-free phylogeny reconstruction based on whole-proteome sequences
CA Leimeister, J Schellhorn, S Dörrer, M Gerth… - …, 2019 - academic.oup.com
Word-based or ‘alignment-free’ sequence comparison has become an active research area
in bioinformatics. While previous word-frequency approaches calculated rough measures of …
in bioinformatics. While previous word-frequency approaches calculated rough measures of …
[HTML][HTML] Read-SpaM: assembly-free and alignment-free comparison of bacterial genomes with low sequencing coverage
AK Lau, S Dörrer, CA Leimeister, C Bleidorn… - BMC …, 2019 - Springer
Background In many fields of biomedical research, it is important to estimate phylogenetic
distances between taxa based on low-coverage sequencing reads. Major applications are, for …
distances between taxa based on low-coverage sequencing reads. Major applications are, for …
'Multi-SpaM': a maximum-likelihood approach to phylogeny reconstruction using multiple spaced-word matches and quartet trees
Word-based or ‘alignment-free’ methods for phylogeny inference have become popular in
recent years. These methods are much faster than traditional, alignment-based approaches, …
recent years. These methods are much faster than traditional, alignment-based approaches, …