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Metagenomic Analysis of Bile Salt Hydrolases in the Human Gut Microbiome

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Definitions

Metagenome/metagenomics: The collective genomes of all members of a particular microbial community may be referred to as the metagenome (or a genome of many). Metagenomics refers to methods which seek to understand the composition, development, and function of microbial ecosystems through analysis of the community metagenome.

Function-driven metagenomics: A metagenomic approach in which emphasis is placed on the recovery of genes encoding a defined function of interest, through assays based on heterologous gene expression. Typically metagenomic DNA is used to generate genetic libraries in a surrogate host species that may be easily manipulated in the laboratory. Each clone in the library (analogous to books in a conventional library) represents a fragment of metagenomic DNA from a member of the microbial community under study. Libraries are then subsequently screened to identify clones encoding and expressing activities of interest.

Large-insert library/genetic library:...

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Correspondence to B. V. Jones .

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Jones, B.V., Gahan, C.G.M. (2013). Metagenomic Analysis of Bile Salt Hydrolases in the Human Gut Microbiome. In: Nelson, K. (eds) Encyclopedia of Metagenomics. Springer, New York, NY. https://doi.org/10.1007/978-1-4614-6418-1_777-1

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  • DOI: https://doi.org/10.1007/978-1-4614-6418-1_777-1

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  • Online ISBN: 978-1-4614-6418-1

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