Chapter title |
Sampling, Extraction, and High-Throughput Sequencing Methods for Environmental Microbial and Viral Communities
|
---|---|
Chapter number | 11 |
Book title |
Next Generation Sequencing
|
Published in |
Methods in molecular biology, January 2018
|
DOI | 10.1007/978-1-4939-7514-3_11 |
Pubmed ID | |
Book ISBNs |
978-1-4939-7512-9, 978-1-4939-7514-3
|
Authors |
Pedro J. Torres, Scott T. Kelley |
Abstract |
The emergence of high-throughput sequencing technologies has deepened our understanding of complex microbial communities and greatly facilitated the study of as-yet uncultured microbes and viruses. Studies of complex microbial communities require high-quality data to generate valid results. Here, we detail current methods of microbial and viral community sample acquisition, DNA extraction, sample preparation, and sequencing on Illumina high-throughput platforms. While using appropriate analytical tools is important, it must not overshadow the need for establishing a proper experimental design and obtaining sufficient numbers of samples for statistical purposes. Researchers must also take care to sample biologically relevant sites and control for potential confounding factors (e.g., contamination). |
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