Shotgun metagenomic sequencing allows researchers to comprehensively sample all genes in all organisms present in a given complex sample. The method enables microbiologists to evaluate bacterial diversity and detect the abundance of microbes in various environments. Shotgun metagenomics also provides a means to study unculturable microorganisms that are otherwise difficult or impossible to analyze.
Unlike capillary sequencing or PCR-based approaches, next-generation sequencing (NGS) allows researchers to sequence thousands of organisms in parallel. With the ability to combine many samples in a single sequencing run and obtain high sequence coverage per sample, NGS-based metagenomic sequencing can detect very low abundance members of the microbial community that may be missed or are too expensive to identify using other methods.
16S rRNA Sequencing is another method used for metagenomics studies.
Phil Hugenholtz, PhD explains how shotgun metagenomic sequencing with NGS has made a difference in his research.Read Interview
Sequencing technologies are enabling a deeper analysis of the gut microbiome and how it contributes to, or protects from, disease.Read Article
Whole-genome shotgun sequencing and transcriptomics provide researchers and pharmaceutical companies with data to refine drug discovery and development.Read Interview
The Explify Platform is a fully supported NGS-based, clinical metagenomics technology suite for clinical laboratories. Watch this video for a virtual tour to understand how the Explify Platform can help your lab streamline processes, improve results, and much, much more.Watch Video
Metagenomics is one of the fastest-growing scientific disciplines. This document highlights peer-reviewed publications that apply Illumina sequencing technologies to metagenomics research.Access PDF
There are multiple ways to perform shotgun-based metagenomic sequencing experiments, but these are some suggested products for each step of the workflow.
Click on the below to view products for each workflow step.
A fast, integrated workflow for a wide range of applications, from human whole-genome sequencing to amplicons, plasmids, and microbial species.Nextera XT Library Prep Kit
Prepare sequencing-ready libraries for small genomes (bacteria, archaea, viruses), amplicons, and plasmids in less than 90 minutes.
Simple, all-inclusive library preparation for whole-genome sequencing applications. Researchers can sequence a wide variety of organisms, from small genomes such as bacteria to whole-human genomes.
Benchtop SequencingMiSeq System
Speed, accuracy and simplicity for far-reaching applications in microbiology.NextSeq 2000 System
Groundbreaking benchtop sequencers allow you to explore new discoveries across a variety of current and emerging applications, with higher efficiency and fewer restraints.
Power for shotgun metagenomics and flexibility to scale based on your project or workflow needs.
High throughput, low cost for production-scale genomics.
BaseSpace Apps for k-mer alignments and taxonomic classificationKraken Metagenomics
Assigns taxonomic labels to short DNA sequences with high sensitivity and speed using exact alignments of k-mers and a novel classification algorithm.
Enables metagenomic analysis by rapidly assessing your samples from BaseSpace Sequence Hub with a fast, comprehensive, accurate data platform
This metagenomic shotgun sequencing workflow featuring the Nextera DNA Flex Library Prep Kit and the NextSeq 550 System enables accurate DNA detection from soil.Read Article
Environmental DNA (eDNA) sequencing is a rapidly emerging method for studying biodiversity and monitoring ecosystem changes. Shotgun sequencing of environmental DNA is helpful for studying species that are likely abundant in a sample, such as bacteria or small eukaryotes.Learn More