Open Microbial Diversity: PLoS papers on using 454-Roche pyrosequencing for rRNA studies

Two new papers that just came out in PLoS Journals are definitely worth checking out. They are

• PLoS Genetics: Exploring Microbial Diversity and Taxonomy Using SSU rRNA Hypervariable Tag Sequencing
• PLoS Biology – The Pervasive Effects of an Antibiotic on the Human Gut Microbiota, as Revealed by Deep 16S rRNA Sequencing

Of course I am a bit biased I suppose as I am heavily involved in PLoS and also served as Academic Editor for these papers. But with that being said, I encourage people to check them out. In the PLoS Genetics paper from the labs of Mitch Sogin and David Relman labs discusses continued development of the use of 454-Roche pyrosequencing technology to carry out deep rRNA sampling. Anybody interested in characterizing a microbial community deeply in terms of what organisms are there should consider this approach.

And in the second paper, the same two labs present an in depth study using the 454-Roche rRNA sequencing to characterize the response of microbes in the human gut to antibiotic treatment. Though there have been a few other such studies this is the one that has the deepest characterization of the microbes present.

Note – one thing I find kind of humorous is that one of the authors is listed as Susan M. Huse in one of the papers (she is the first author on the PLoS Genetics paper) and Sue Huse in the other.

Huse, S., Dethlefsen, L., Huber, J., Welch, D., Relman, D., & Sogin, M. (2008). Exploring Microbial Diversity and Taxonomy Using SSU rRNA Hypervariable Tag Sequencing PLoS Genetics, 4 (11) DOI: 10.1371/journal.pgen.1000255

Dethlefsen, L., Huse, S., Sogin, M., & Relman, D. (2008). The Pervasive Effects of an Antibiotic on the Human Gut Microbiota, as Revealed by Deep 16S rRNA Sequencing PLoS Biology, 6 (11) DOI: 10.1371/journal.pbio.0060280

Author: Jonathan Eisen

I am an evolutionary biologist and a Professor at U. C. Davis. (see my lab site here). My research focuses on the origin of novelty (how new processes and functions originate). To study this I focus on sequencing and analyzing genomes of organisms, especially microbes and using phylogenomic analysis View all posts by Jonathan Eisen