Benchmarking 16S rRNA Gene-Based Approaches to Bacterial Taxonomy Assignment Based on Amplicon Sequencing With Illumina and Oxford Nanopore
Research investigating the microbial community of an ecosystem or animal can involve a range of methodologies, including sequencing technology, bioinformatic software and taxonomy database. Researchers may utilise short-read sequencing on Illumina MiSeq or long-read sequencing on platforms like Oxfo...
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2025-01-01
|
| Series: | International Journal of Microbiology |
| Online Access: | http://dx.doi.org/10.1155/ijm/7563096 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1849232755348471808 |
|---|---|
| author | Carmen Hoffbeck Danielle M. R. L. Middleton Nicola J. Nelson Michael W. Taylor |
| author_facet | Carmen Hoffbeck Danielle M. R. L. Middleton Nicola J. Nelson Michael W. Taylor |
| author_sort | Carmen Hoffbeck |
| collection | DOAJ |
| description | Research investigating the microbial community of an ecosystem or animal can involve a range of methodologies, including sequencing technology, bioinformatic software and taxonomy database. Researchers may utilise short-read sequencing on Illumina MiSeq or long-read sequencing on platforms like Oxford Nanopore to obtain different research outcomes, for example, enhanced identification of microbes at species or strain level with Nanopore. However, replicability across these techniques is not well studied, while the technique used to process reads into microbial taxa may also result in different taxonomy assignments. In this study, we analyse an existing, real-world dataset which had low genus-level identification with Illumina sequencing and analysis with the SILVA database and compare sequencing with Nanopore on the same samples. We pair this with multiple bioinformatic approaches and taxonomy databases for each sequencing technique to compare phylum- and genus-level assignments and use mock communities to identify which combination of sequencing technique, bioinformatic approach and taxonomy database provides the most accurate taxonomy. We found that Nanopore reads processed with either utilised bioinformatic approach or taxonomy database provided higher accuracy in the assignment of a mock community than any technique combination with Illumina. We also found that the Top 10 genera assigned to a real-world database were substantially different across technique combinations and varied more by taxonomy database than either bioinformatic approach or sequencing technology. |
| format | Article |
| id | doaj-art-4647a6788e4646f4953d44b184fc4ada |
| institution | Kabale University |
| issn | 1687-9198 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Microbiology |
| spelling | doaj-art-4647a6788e4646f4953d44b184fc4ada2025-08-21T00:00:03ZengWileyInternational Journal of Microbiology1687-91982025-01-01202510.1155/ijm/7563096Benchmarking 16S rRNA Gene-Based Approaches to Bacterial Taxonomy Assignment Based on Amplicon Sequencing With Illumina and Oxford NanoporeCarmen Hoffbeck0Danielle M. R. L. Middleton1Nicola J. Nelson2Michael W. Taylor3School of Biological SciencesManaaki Whenua – Landcare ResearchSchool of Biological SciencesSchool of Biological SciencesResearch investigating the microbial community of an ecosystem or animal can involve a range of methodologies, including sequencing technology, bioinformatic software and taxonomy database. Researchers may utilise short-read sequencing on Illumina MiSeq or long-read sequencing on platforms like Oxford Nanopore to obtain different research outcomes, for example, enhanced identification of microbes at species or strain level with Nanopore. However, replicability across these techniques is not well studied, while the technique used to process reads into microbial taxa may also result in different taxonomy assignments. In this study, we analyse an existing, real-world dataset which had low genus-level identification with Illumina sequencing and analysis with the SILVA database and compare sequencing with Nanopore on the same samples. We pair this with multiple bioinformatic approaches and taxonomy databases for each sequencing technique to compare phylum- and genus-level assignments and use mock communities to identify which combination of sequencing technique, bioinformatic approach and taxonomy database provides the most accurate taxonomy. We found that Nanopore reads processed with either utilised bioinformatic approach or taxonomy database provided higher accuracy in the assignment of a mock community than any technique combination with Illumina. We also found that the Top 10 genera assigned to a real-world database were substantially different across technique combinations and varied more by taxonomy database than either bioinformatic approach or sequencing technology.http://dx.doi.org/10.1155/ijm/7563096 |
| spellingShingle | Carmen Hoffbeck Danielle M. R. L. Middleton Nicola J. Nelson Michael W. Taylor Benchmarking 16S rRNA Gene-Based Approaches to Bacterial Taxonomy Assignment Based on Amplicon Sequencing With Illumina and Oxford Nanopore International Journal of Microbiology |
| title | Benchmarking 16S rRNA Gene-Based Approaches to Bacterial Taxonomy Assignment Based on Amplicon Sequencing With Illumina and Oxford Nanopore |
| title_full | Benchmarking 16S rRNA Gene-Based Approaches to Bacterial Taxonomy Assignment Based on Amplicon Sequencing With Illumina and Oxford Nanopore |
| title_fullStr | Benchmarking 16S rRNA Gene-Based Approaches to Bacterial Taxonomy Assignment Based on Amplicon Sequencing With Illumina and Oxford Nanopore |
| title_full_unstemmed | Benchmarking 16S rRNA Gene-Based Approaches to Bacterial Taxonomy Assignment Based on Amplicon Sequencing With Illumina and Oxford Nanopore |
| title_short | Benchmarking 16S rRNA Gene-Based Approaches to Bacterial Taxonomy Assignment Based on Amplicon Sequencing With Illumina and Oxford Nanopore |
| title_sort | benchmarking 16s rrna gene based approaches to bacterial taxonomy assignment based on amplicon sequencing with illumina and oxford nanopore |
| url | http://dx.doi.org/10.1155/ijm/7563096 |
| work_keys_str_mv | AT carmenhoffbeck benchmarking16srrnagenebasedapproachestobacterialtaxonomyassignmentbasedonampliconsequencingwithilluminaandoxfordnanopore AT daniellemrlmiddleton benchmarking16srrnagenebasedapproachestobacterialtaxonomyassignmentbasedonampliconsequencingwithilluminaandoxfordnanopore AT nicolajnelson benchmarking16srrnagenebasedapproachestobacterialtaxonomyassignmentbasedonampliconsequencingwithilluminaandoxfordnanopore AT michaelwtaylor benchmarking16srrnagenebasedapproachestobacterialtaxonomyassignmentbasedonampliconsequencingwithilluminaandoxfordnanopore |