Access

Published online 28 May 2008 | Nature | doi:10.1038/453581a

Microbiology: Straight from the gut

The human body teems with microbes. In the first of two features, Asher Mullard looks at the global efforts to catalogue this vast 'microbiome'. In this, the second, Apoorva Mandavilli meets the surgeons who have a rare opportunity to watch an ecosystem being established as they transplant guts from one person to another.

Comments

Reader comments are usually moderated after posting. If you find something offensive or inappropriate, you can speed this process by clicking 'Report this comment' (or, if that doesn't work for you, email redesign@nature.com). For more controversial topics, we reserve the right to moderate before comments are published.