Erratum: Microbial structuring of marine ecosystems

Nature Reviews Microbiology 5, 782–791 (2007), doi: 10.1038/nrmicro1747 In the above article, an arrow was missing from figure 1. The correct figure is shown below. In the same article, the legend to figure 4 should have indicated that the figure was first published in reference 145. We wish to apologize to the author, and to readers, for any confusion caused.