Microbial Ecology

, Volume 12, Issue 2, pp 181–186 | Cite as

Unusual microorganisms observed in New Zealand hot springs

  • B. K. C. Patel
  • H. W. Morgan
  • R. M. Daniel
Article

Abstract

A technique is described for studying hot spring microbial morphotypes by using electron microscope grids incubatedin situ. Such studies revealed the presence of filaments bearing swollen saclike structures in a number of New Zealand hot springs. There was considerable variation in the size, structure, and morphology of the filaments and the saclike structures.

Keywords

Electron Microscope Nature Conservation Microscope Grid Electron Microscope Grid Microbial Morphotypes 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    Bauld J, Brock TD (1974) Algal excretion and bacterial assimilation in hot spring algal mats. J Phycol 10:101–106Google Scholar
  2. 2.
    Caldwell DE, Caldwell SJ, Laylock PJ (1976)Thermothrix thioparus gen. et sp. nov. a facultative chemolithotroph living at neutral pH and high temperature. Can J Microbiol 22:1509–1517PubMedGoogle Scholar
  3. 3.
    Chalcroft J, Morgan HW (1982) Thermophile ecology: electron microscopy of carbon films incubatedin situ. 13th Int Cong Microbiol Abs Boston, p 14Google Scholar
  4. 4.
    Handley DA, Olsen BR (1979) Butvar B-98 as a thin support film. Ultramicros 4:479–480Google Scholar
  5. 5.
    Jordan TL, Staley JT (1976) Electron microscopic study of succession in the periphyton community of Lake Washington. Micro Ecol 2:241–251Google Scholar
  6. 6.
    Kessel M, Cohen Y (1982) Ultrastructure of square bacteria from a brine pool in Southern Sinai. J Bacteriol 150:851–860PubMedGoogle Scholar
  7. 7.
    Parkes K, Walsby AE (1981) Ultrastructure of a gas vacuolated square bacterium. J Gen Microbiol 126:503–506Google Scholar
  8. 8.
    Patel, BKC, Morgan HW, Daniel RM (1985a)Fervidobacterium nodosum gen. nov. and spec. nov., a chemoorganotrophic, caldoactive, anaerobic bacterium. Arch Microbiol 141:63–69Google Scholar
  9. 9.
    Patel BKC, Morgan HW, Daniel RM (1985b) Thermophilic anaerobic spirochetes in New Zealand hot springs. FEMS Microbiol Lett 26:101–106Google Scholar
  10. 10.
    Patel BKC, Morgan HW, Daniel RM (1985c) A simple and efficient method for preparing and dispensing anaerobic media. Biotech Lett 7:277–278Google Scholar
  11. 11.
    Ramaley RF, Hixson J (1970) Isolation of a non-pigmented, thermophilic bacterium similar toThermus aquaticus. J Bacteriol 103:527–528PubMedGoogle Scholar
  12. 12.
    Stetter KO (1982) Ultrathin-forming organisms from submarine volcanic areas having an optimum growth temperature of 105°C. Nature (London) 300:258–260Google Scholar
  13. 13.
    Zillig W, Stetter KO, Schaefer W, Janekovic D, Wunderl S, Holz I, Palm P (1981)Thermoproteales: a novel type of extremely thermoacidophilic anaerobic archaebacteria isolated from Icelandic solfataras. Zent Bakteriol Hyg I Abt Orig C 2:304–317Google Scholar

Copyright information

© Springer-Verlag New York Inc. 1986

Authors and Affiliations

  • B. K. C. Patel
    • 1
  • H. W. Morgan
    • 1
  • R. M. Daniel
    • 1
  1. 1.Department of Biological SciencesUniversity of WaikatoHamiltonNew Zealand

Personalised recommendations