Definitions

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • proper noun A taxonomic phylum within the kingdom Bacteria — very many bacteria, mostly gram-positive.

Etymologies

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Examples

  • The gut microbiota of obese mice has been shown to have significantly more of one main type of bacteria called Firmicutes and fewer of another kind called Bacteroidetes (both types populate human guts as well); in normal mice, the distribution is the opposite.

    TIME.com: Top Stories 2010

  • In particular, work on mice suggests obesity is associated with having a high proportion of bacteria called Firmicutes, whereas the lean favour another group, the Bacteroidetes.

    The Economist: Correspondent's diary 2009

  • Genus Homo is also genera Escherichi and Bacteroidetes and Firmicutes and many others.

    The Panda's Thumb: July 2010 Archives 2010

  • Genus Homo is also genera Escherichi and Bacteroidetes and Firmicutes and many others.

    No metazoan is an island - The Panda's Thumb 2010

  • Genus Homo is also genera Escherichi and Bacteroidetes and Firmicutes and many others.

    The Panda's Thumb: Biological complexity Archives 2010

  • Genus Homo is also genera Escherichi and Bacteroidetes and Firmicutes and many others.

    The Panda's Thumb: Development Archives 2010

  • Genus Homo is also genera Escherichi and Bacteroidetes and Firmicutes and many others.

    The Panda's Thumb: Evolution Archives 2010

  • Genus Homo is also genera Escherichi and Bacteroidetes and Firmicutes and many others.

    The Panda's Thumb: PZ Myers Archives 2010

  • Mice with a genetic predisposition to obesity were found to have a different distribution of gut bacteria; fat mice are full of Firmicutes, while lean mice are loaded with Bacteroidetes.

    No metazoan is an island - The Panda's Thumb 2010

  • The ancient age of the fracture water and comparative DNA analysis of the bacterial genes suggests subsurface Firmicutes were removed from contact with their surface cousins anywhere from 3 million to 25 million years ago.

    Science 2006

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