1887

Abstract

Summary: A previously undescribed myxobacterium was isolated from marine mud and studied in pure culture. This organism is a typical non-fruiting, amicro-cystogenous lower myxobacterium and has been classified in the genus under the name , n.sp., to indicate its ability, unique among the cytophagas so far studied, to grow anaerobically at the expense of organic compounds. The organism can utilize as carbon and energy sources simple sugars and starch, but not cellulose, agar or chitin. Ammonium salts, asparagine or glutamine are satisfactory nitrogen sources; urea, nitrates and amino acids are not. Thiamine and relatively high concentrations of iron and CO are required for growth in a defined medium. Glucose is fermented to acetic, propionic and succinic acids, in approximately equimolar quantities, plus a small amount of lactic acid. In addition, a large quantity of mucilage, which appears to be a nitrogen-containing substance, is produced during the fermentation.

Loading

Article metrics loading...

/content/journal/micro/10.1099/00221287-13-3-541
1955-12-01
2024-04-25
Loading full text...

Full text loading...

/deliver/fulltext/micro/13/3/mic-13-3-541.html?itemId=/content/journal/micro/10.1099/00221287-13-3-541&mimeType=html&fmt=ahah

References

  1. Barker H.A., Lipmann F. 1944; On lactic acid metabolism in propionic acid bacteria and the problem of oxido-reduction in the system fatty-hydroxy-keto acid. Arch. Biochem. 4:361
    [Google Scholar]
  2. Browne C.A., Zerban F.W. 1941 Physical and Chemical Methods of Sugar Analysis. New York:: John Wiley and Sons Inc.;
    [Google Scholar]
  3. Buchanan R.E., Fulmer E.I. 1928 Physiology and Biochemistry of bacteria I: p. 73 Baltimore:: Williams and Wilkins Company.;
    [Google Scholar]
  4. Cavallini D., Frontali N., Toschi G. 1949; Determination of keto-acids by partition chromatography on filter paper. Nature; Lond.: 163568
    [Google Scholar]
  5. Fåhraeus G. 1947; Studies in the cellulose decomposition by Cytophaga. Symb. bot. upsaliens. 9: 2
    [Google Scholar]
  6. Fåhraeus G., Sijpesteijn A.K. 1949; Adaptation of Sporocytophaga myxo-coccoides to sugars. J. gen. Microbiol. 3:224
    [Google Scholar]
  7. Friedemann T.E., Graeser J.B. 1933; The determination of lactic acid. J. biol. Chem. 100:291
    [Google Scholar]
  8. Friedemann T.E., Haugen G.E. 1943; Pyruvic acid. II. The determination of keto acids in blood and urine. J. biol. Chem. 147:415
    [Google Scholar]
  9. Imsenecki A.A., Solnzeva L.I. 1945; On the imperfect forms of myxobaeteria. Microbiology, Moscow 14:220 cf. Stanier 1947
    [Google Scholar]
  10. Kabat E.A., Mayer M.M. 1948 Experimental Immunochemistry. Springfield:: Charles C.Thomas.;
    [Google Scholar]
  11. Knetemann A. 1928; The Duclaux method for the estimation of volatile fatty acids and its application to the estimation of butter in margarine. Rec. Trav. chim.Pays-Bas 47:950
    [Google Scholar]
  12. Kniphorst L.C.E., Kruisheer C.I. 1937; Die Bestimmung von 2, 3-Butylen- glykol, Acetylmethylcarbinol und Diacetyl in Wein und anderen Gärungs- produkten. II. Entwicklung der Methodik. Untersuch. Lebensmitt. 73:1
    [Google Scholar]
  13. Larsen H. 1952; On the culture and general physiology of the green sulfur bacteria. J. Bact. 64:187
    [Google Scholar]
  14. Lwoff A., Monod J. 1949; The problem of heterocarboxylic metabolites. Arch. Biochem. 22:482
    [Google Scholar]
  15. Neish A.C. 1950; Analytical methods for bacterial fermentations. Nat. Res. Coun. Canada Rep. no.46–8–3, revised.
    [Google Scholar]
  16. Oxford A.E., Singh B.N. 1946; Factors contributing to the bacteriolytic effect of species of myxocoeei upon viable eubacteria. Nature; Lond.: 158745
    [Google Scholar]
  17. Pringsheim E.J. 1951; The Vitreoscillaceae: a family of colourless, gliding filamentous organisms. J. gen. Microbiol. 5:124
    [Google Scholar]
  18. Stanier R.Y. 1942; The cytophaga group: a contribution to the biology of myxobaeteria. Bact. Rev. 6:143
    [Google Scholar]
  19. Stanier R.Y. 1947; Studies on non-fruiting myxobaeteria. I.Cytophaga john-sonae, n.sp., a chitin-decomposing myxobacterium. J. Bact. 53:297
    [Google Scholar]
  20. Starr T.J. 1953 A study of marine myxobaeteria. Thesis; University of Washington, Seattle:
    [Google Scholar]
  21. Stone W.E. 1938; The effects of anaesthetics and of convulsants on the lactic acid content of the brain. Biochem. J. 32:1908
    [Google Scholar]
  22. Umbreit W.W., Burris R.H., Stauffer J.F. 1949 Manometric Techniques and Tissue Metabolism. Minneapolis:: Burgess Publishing Company.;
    [Google Scholar]
  23. Weichselbaum T.E. 1946; An accurate and rapid method for the determination of proteins in small amounts of blood serum and plasma. Amer. J. clin. Path (tech. Suppl.) 16:40
    [Google Scholar]
http://instance.metastore.ingenta.com/content/journal/micro/10.1099/00221287-13-3-541
Loading
/content/journal/micro/10.1099/00221287-13-3-541
Loading

Data & Media loading...

This is a required field
Please enter a valid email address
Approval was a Success
Invalid data
An Error Occurred
Approval was partially successful, following selected items could not be processed due to error