Identifying microbial species by single-molecule ...
Type de document :
Article dans une revue scientifique: Article original
DOI :
PMID :
URL permanente :
Titre :
Identifying microbial species by single-molecule DNA optical mapping and resampling statistics.
Auteur(s) :
Bouwens, A. [Auteur]
Deen, J. [Auteur]
Vitale, Raffaele [Auteur]
Laboratoire Avancé de Spectroscopie pour les Intéractions la Réactivité et l'Environnement (LASIRE) - UMR 8516
D'huys, L. [Auteur]
Goyvaerts, V. [Auteur]
Descloux, A. [Auteur]
Borrenberghs, D. [Auteur]
Grussmayer, K. [Auteur]
Lukes, T. [Auteur]
Camacho, R. [Auteur]
Su, J. [Auteur]
Ruckebusch, Cyril [Auteur]
Laboratoire Avancé de Spectroscopie pour les Intéractions la Réactivité et l'Environnement (LASIRE) - UMR 8516
Lasser, T. [Auteur]
Van De Ville, D. [Auteur]
Hofkens, J. [Auteur]
Radenovic, A. [Auteur]
Frans Janssen, K. P. [Auteur]
Deen, J. [Auteur]
Vitale, Raffaele [Auteur]
Laboratoire Avancé de Spectroscopie pour les Intéractions la Réactivité et l'Environnement (LASIRE) - UMR 8516
D'huys, L. [Auteur]
Goyvaerts, V. [Auteur]
Descloux, A. [Auteur]
Borrenberghs, D. [Auteur]
Grussmayer, K. [Auteur]
Lukes, T. [Auteur]
Camacho, R. [Auteur]
Su, J. [Auteur]
Ruckebusch, Cyril [Auteur]
Laboratoire Avancé de Spectroscopie pour les Intéractions la Réactivité et l'Environnement (LASIRE) - UMR 8516
Lasser, T. [Auteur]
Van De Ville, D. [Auteur]
Hofkens, J. [Auteur]
Radenovic, A. [Auteur]
Frans Janssen, K. P. [Auteur]
Titre de la revue :
NAR Genom Bioinform
Nom court de la revue :
NAR Genom Bioinform
Numéro :
2
Pagination :
lqz007
Date de publication :
2021-02-22
ISSN :
2631-9268
Discipline(s) HAL :
Chimie/Chimie théorique et/ou physique
Résumé en anglais : [en]
Single-molecule DNA mapping has the potential to serve as a powerful complement to high-throughput sequencing in metagenomic analysis. Offering longer read lengths and forgoing the need for complex library preparation and ...
Lire la suite >Single-molecule DNA mapping has the potential to serve as a powerful complement to high-throughput sequencing in metagenomic analysis. Offering longer read lengths and forgoing the need for complex library preparation and amplification, mapping stands to provide an unbiased view into the composition of complex viromes and/or microbiomes. To fully enable mapping-based metagenomics, sensitivity and specificity of DNA map analysis and identification need to be improved. Using detailed simulations and experimental data, we first demonstrate how fluorescence imaging of surface stretched, sequence specifically labeled DNA fragments can yield highly sensitive identification of targets. Second, a new analysis technique is introduced to increase specificity of the analysis, allowing even closely related species to be resolved. Third, we show how an increase in resolution improves sensitivity. Finally, we demonstrate that these methods are capable of identifying species with long genomes such as bacteria with high sensitivity.Lire moins >
Lire la suite >Single-molecule DNA mapping has the potential to serve as a powerful complement to high-throughput sequencing in metagenomic analysis. Offering longer read lengths and forgoing the need for complex library preparation and amplification, mapping stands to provide an unbiased view into the composition of complex viromes and/or microbiomes. To fully enable mapping-based metagenomics, sensitivity and specificity of DNA map analysis and identification need to be improved. Using detailed simulations and experimental data, we first demonstrate how fluorescence imaging of surface stretched, sequence specifically labeled DNA fragments can yield highly sensitive identification of targets. Second, a new analysis technique is introduced to increase specificity of the analysis, allowing even closely related species to be resolved. Third, we show how an increase in resolution improves sensitivity. Finally, we demonstrate that these methods are capable of identifying species with long genomes such as bacteria with high sensitivity.Lire moins >
Langue :
Anglais
Audience :
Internationale
Vulgarisation :
Non
Établissement(s) :
Université de Lille
CNRS
CNRS
Collections :
Date de dépôt :
2024-02-28T22:45:23Z
2024-03-15T13:05:32Z
2024-03-15T13:05:32Z
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