Biological Nitrogen Removal Database

A manually curated data resource for microbial nitrogen removal


Detailed information

Microorganism

Uncultured planctomycete clone EHSE09

Taxonomy
  • Phylum : Planctomycetes
  • Class : Planctomycetia
  • Order :Planctomycetales
  • Family : nan
  • Genus : nan

Electron Acceptor

Nitrite (NO2-)

Electron Donor

nan

Information about Article

Reference:Penton et al., 2006

Title:Molecular evidence for the broad distribution of anaerobic ammonium-oxidizing bacteria in freshwater and marine sediments

Pubmed ID:17021238.0

Pubmed link:Link

Full research link:Link

Abstract: Previously available primer sets for detecting anaerobic ammonium-oxidizing (anammox) bacteria are inefficient, resulting in a very limited database of such sequences, which limits knowledge of their ecology. To overcome this limitation, we designed a new primer set that was 100% specific in the recovery of approximately 700-bp 16S rRNA gene sequences with >96% homology to the "Candidatus Scalindua" group of anammox bacteria, and we detected this group at all sites studied, including a variety of freshwater and marine sediments and permafrost soil. A second primer set was designed that exhibited greater efficiency than previous primers in recovering full-length (1,380-bp) sequences related to "Ca. Scalindua," "Candidatus Brocadia," and "Candidatus Kuenenia." This study provides evidence for the widespread distribution of anammox bacteria in that it detected closely related anammox 16S rRNA gene sequences in 11 geographically and biogeochemically diverse freshwater and marine sediments.

Biological Nitrogen Removal Database