Dictyoglomus
Sign in to saveDictyoglomus is a genus of bacterium, given its own phylum, called the Dictyoglomerota. This organism is extremely thermophilic, meaning it thrives at extremely high temperatures. It is chemoorganotrophic, meaning it derives energy by metabolizing organic molecules. This organism is of interest because it elaborates an enzyme, xylanase, which digests xylan, a heteropolymer of the pentose sugar xylose. By pretreating wood pulp with this enzyme, paper manufacturers can achieve comparable levels of whiteness with much less chlorine bleach.
Species
GENUS
- KingdomBacteria
- PhylumDictyoglomota
- ClassDictyoglomia
- OrderDictyoglomales
- FamilyDictyoglomaceae
via GBIF
Wikidata facts
- Instance of
- taxon
Show 5 more facts
- taxon name
- Dictyoglomus
- taxon rank
- genus
- LPSN URL
- lpsn.dsmz.de/genus/dictyoglomus
- taxonomic type
- Dictyoglomus thermophilum
- Gram staining
- gram-negative bacteria
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Encyclopedic overview
3 sectionsContents
- References
- Further reading
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Dictyoglomus is a genus of bacterium, given its own phylum, called the Dictyoglomerota. This organism is extremely thermophilic, meaning it thrives at extremely high temperatures. It is chemoorganotrophic, meaning it derives energy by metabolizing organic molecules. This organism is of interest because it elaborates an enzyme, xylanase, which digests xylan, a heteropolymer of the pentose sugar xylose. By pretreating wood pulp with this enzyme, paper manufacturers can achieve comparable levels of whiteness with much less chlorine bleach.
It has been described as gram-negative, with a triple-layered wall.
Excerpted from Wikipedia’s “Dictyoglomus” article, available under the CC BY-SA 4.0 licence.