Follow Slashdot stories on Twitter

 



Forgot your password?
typodupeerror
Check out the new SourceForge HTML5 internet speed test! No Flash necessary and runs on all devices. ×

Submission + - DNA Sequencing Led Researchers to Discover "Microbial Dark Matter" (vice.com)

Daniel_Stuckey writes: A recent project by the Department of Energy's Joint Genome Institute has taken a huge leap forward. The team, whose research was published in Nature , sequenced the genomes of 201 bacterial species and archaeal cells.

Those species were sampled from nine environments diverse and extreme enough, like hydrothermal vents, that researchers could reasonably expect to hold unique species. And that's what they found. None of the 201 species had ever been sequenced before. As the authors write, "our single-cell genome data set provides an 11% greater coverage of known phylogenetic diversity than currently available genomes."

"This is what we call 'microbial dark matter,'" Tanja Woyke, a researcher at the DOE's Lawrence Berkeley National Laboratory, said. "They are branches in the tree of life that have no representatives."

This discussion was created for logged-in users only, but now has been archived. No new comments can be posted.

DNA Sequencing Led Researchers to Discover "Microbial Dark Matter"

Comments Filter:

Remember -- only 10% of anything can be in the top 10%.

Working...