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The NIH Human Microbiome Project - PubMed

. 2009 Dec;19(12):2317-23.

doi: 10.1101/gr.096651.109. Epub 2009 Oct 9.

The NIH Human Microbiome Project

NIH HMP Working Group et al. Genome Res. 2009 Dec.

Abstract

The Human Microbiome Project (HMP), funded as an initiative of the NIH Roadmap for Biomedical Research (http://nihroadmap.nih.gov), is a multi-component community resource. The goals of the HMP are: (1) to take advantage of new, high-throughput technologies to characterize the human microbiome more fully by studying samples from multiple body sites from each of at least 250 "normal" volunteers; (2) to determine whether there are associations between changes in the microbiome and health/disease by studying several different medical conditions; and (3) to provide both a standardized data resource and new technological approaches to enable such studies to be undertaken broadly in the scientific community. The ethical, legal, and social implications of such research are being systematically studied as well. The ultimate objective of the HMP is to demonstrate that there are opportunities to improve human health through monitoring or manipulation of the human microbiome. The history and implementation of this new program are described here.

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Figures

Figure 1.
Figure 1.

Scheme for studying the “normal” human microbiome. Subjects are recruited, and samples are collected. The microbial communities in the samples are analyzed using metagenomic sequencing approaches. 16S rRNA sequences are compared to databases of 16S rRNA sequences, while whole-genome shotgun (WGS) sequences are compared to existing reference strains, many of which will have been sequenced under the HMP. The microbial communities from the donors can also serve as sources of strains that will be sequenced to increase the number of known reference sequences.

Figure 2.
Figure 2.

HMP timeline.

Figure 3.
Figure 3.

Bacterial distribution by body site. This figure shows the distribution by body site of bacteria that have been sequenced under the HMP or are in the sequencing pipelines.

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