Phosphonate utilization by bacteria

Cook, Alasdair M.; Daughton, Christian G.; Alexander, Martin

Phosphonate utilization by bacteria

Dateien

Phosphonate_utilization_by_bacteria.pdfGröße: 872.94 KBDownloads: 204

Datum

1978

Autor:innen

Cook, Alasdair M.

Daughton, Christian G.

Alexander, Martin

URI (zitierfähiger Link)

http://nbn-resolving.de/urn:nbn:de:bsz:352-opus-71422

Link zur Lizenz

Attribution-NonCommercial-NoDerivs 2.0 Generic

Open Access-Veröffentlichung

Open Access Green

Sammlungen

Biologie

Publikationstyp

Zeitschriftenartikel

Publikationsstatus

Published

Erschienen in

Journal of Bacteriology. 1978, 133(1), pp. 85-90

Zusammenfassung

Bacteria able to use at least one of 13 ionic alkylphosphonates of O-alkyl or O,O-dialkyl alkylphosphonates as phosphorus sources were isolated from sewage and soil. Four of these isolates used 2-aminoethylphosphonic acid (AEP) as a sole carbon, nitrogen, and phosphorus source. None of the other phosphonates served as a carbon source for the organisms. One isolate, identified as Pseudomonas putida, grew with AEP as its sole carbon, nitrogen, and phosphorus source and released nearly all of the organic phosphorus as orthophosphate and 72% of the AEP nitrogen as ammonium. This is the first demonstration of utilization of a phosphonoalkyl moiety as a sole carbon source. Cell-free extracts of P. putida contained an inducible enzyme system that required pyruvate and pyridoxal phosphate to release orthophosphate from AEP; acetaldehyde was tentatively identified as a second product. Phosphite inhibited the enzyme system.

Fachgebiet (DDC)

570 Biowissenschaften, Biologie

Zitieren

ISO 690

COOK, Alasdair M., Christian G. DAUGHTON, Martin ALEXANDER, 1978. Phosphonate utilization by bacteria. In: Journal of Bacteriology. 1978, 133(1), pp. 85-90

BibTex

@article{Cook1978Phosp-7588,
  year={1978},
  title={Phosphonate utilization by bacteria},
  number={1},
  volume={133},
  journal={Journal of Bacteriology},
  pages={85--90},
  author={Cook, Alasdair M. and Daughton, Christian G. and Alexander, Martin}
}

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