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. 1995 Sep;61(9):3482–3485. doi: 10.1128/aem.61.9.3482-3485.1995

Morphological variation of new Thermoplasma acidophilum isolates from Japanese hot springs.

M Yasuda 1, H Oyaizu 1, A Yamagishi 1, T Oshima 1
PMCID: PMC167629  PMID: 7574659

Abstract

We isolated 12 strains of Thermoplasma acidophilum from hot springs in Hakone, Japan. T. acidophilum strains showed morphological variation in the crystal-like structure in the cell and the fibrous structure on the cell surface. Two strains tested were sensitive to novobiocin. However, a novobiocin-resistant mutant was obtained by spontaneous mutation.

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Selected References

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  1. Darland G., Brock T. D., Samsonoff W., Conti S. F. A thermophilic, acidophilic mycoplasma isolated from a coal refuse pile. Science. 1970 Dec 25;170(3965):1416–1418. doi: 10.1126/science.170.3965.1416. [DOI] [PubMed] [Google Scholar]
  2. Grogan D. W. Phenotypic characterization of the archaebacterial genus Sulfolobus: comparison of five wild-type strains. J Bacteriol. 1989 Dec;171(12):6710–6719. doi: 10.1128/jb.171.12.6710-6719.1989. [DOI] [PMC free article] [PubMed] [Google Scholar]
  3. Grogan D. W. Selectable mutant phenotypes of the extremely thermophilic archaebacterium Sulfolobus acidocaldarius. J Bacteriol. 1991 Dec;173(23):7725–7727. doi: 10.1128/jb.173.23.7725-7727.1991. [DOI] [PMC free article] [PubMed] [Google Scholar]
  4. Holmes M. L., Dyall-Smith M. L. A plasmid vector with a selectable marker for halophilic archaebacteria. J Bacteriol. 1990 Feb;172(2):756–761. doi: 10.1128/jb.172.2.756-761.1990. [DOI] [PMC free article] [PubMed] [Google Scholar]
  5. Holmes M. L., Dyall-Smith M. L. Mutations in DNA gyrase result in novobiocin resistance in halophilic archaebacteria. J Bacteriol. 1991 Jan;173(2):642–648. doi: 10.1128/jb.173.2.642-648.1991. [DOI] [PMC free article] [PubMed] [Google Scholar]
  6. Lane D. J., Pace B., Olsen G. J., Stahl D. A., Sogin M. L., Pace N. R. Rapid determination of 16S ribosomal RNA sequences for phylogenetic analyses. Proc Natl Acad Sci U S A. 1985 Oct;82(20):6955–6959. doi: 10.1073/pnas.82.20.6955. [DOI] [PMC free article] [PubMed] [Google Scholar]
  7. MARMUR J., DOTY P. Determination of the base composition of deoxyribonucleic acid from its thermal denaturation temperature. J Mol Biol. 1962 Jul;5:109–118. doi: 10.1016/s0022-2836(62)80066-7. [DOI] [PubMed] [Google Scholar]
  8. Mayberry-Carson K. J., Roth I. L., Harris J. L., Smith P. F. Scanning electron microscopy of Thermoplasma acidophilum. J Bacteriol. 1974 Dec;120(3):1472–1475. doi: 10.1128/jb.120.3.1472-1475.1974. [DOI] [PMC free article] [PubMed] [Google Scholar]
  9. Ree H. K., Cao K. M., Thurlow D. L., Zimmermann R. A. The structure and organization of the 16S ribosomal RNA gene from the archaebacterium Thermoplasma acidophilum. Can J Microbiol. 1989 Jan;35(1):124–133. doi: 10.1139/m89-019. [DOI] [PubMed] [Google Scholar]
  10. Searcy D. G., Stein D. B., Searcy K. B. A mycoplasma-like archaebacterium possibly related to the nucleus and cytoplasms of eukaryotic cells. Ann N Y Acad Sci. 1981;361:312–324. doi: 10.1111/j.1749-6632.1981.tb46527.x. [DOI] [PubMed] [Google Scholar]
  11. Smith P. F., Langworthy T. A., Smith M. R. Polypeptide nature of growth requirement in yeast extract for Thermoplasma acidophilum. J Bacteriol. 1975 Nov;124(2):884–892. doi: 10.1128/jb.124.2.884-892.1975. [DOI] [PMC free article] [PubMed] [Google Scholar]

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