Abstract
Baross and Deming1 reported that thermophilic marine bacteria isolated from the vicinity of a submarine hot-spring grow at temperatures up to at least 250 °C. They did not, however, conduct the appropriate control experiments to eliminate the possibilities of chemical artefacts or contamination. Here, in experiments using the same growth medium, the same temperature and pressure apparatus2 and the same sampling and analytical procedures, we report results nearly identical to theirs. We conclude that their evidence indicating bacterial growth at 250 °C may be due to artefacts produced in the medium and to contaminants introduced during sample processing.
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References
Baross, J. A. & Deming, J. W. Nature 303, 423–426 (1983).
Yayanos, A. A., Van Boxtel, R. & Dietz, A. S. Appl. envir. Microbiol. 46, 1357–1363 (1983).
East Pacific Rise Study Group Science 213, 31–40 (1981).
Baross, J. A., Lilley, M. D. & Gordon, L. I. Nature 298, 366–368 (1982).
Porter, K. G. & Feig, Y. S. Limnol. Oceanogr. 25, 943–948 (1980).
Hanson, R. S., Phillips, J. A. in Manual of Methods for General Bacteriology (ed. Philipp, G.) 328–364 (Am. Soc. Microbiol, Washington DC, 1981).
Bonitati, J., Elliot, W. B. & Miles, P. G. Analyt. Biochem. 31, 399–404 (1969).
Rosenthal, K. S. & Koussale, F. Analyt. Chem. 55, 1115–1117 (1983).
Vallentyne, J. R. Geochim. cosmochim. Acta 28, 157–188 (1964).
Wolman, Y. & Miller, S. L. Nature 234, 548–549 (1971).
Bada, J. L. et al. Nature 301, 494–497 (1983).
Rippka, R., Deruelles, J., Waterbury, J. B., Herdman, M. & Stanier, R. Y. J. gen. Microbiol. 111, 1–61 (1979).
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Trent, J., Chastain, R. & Yayanos, A. Possible artefactual basis for apparent bacterial growth at 250 °C. Nature 307, 737–740 (1984). https://doi.org/10.1038/307737a0
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DOI: https://doi.org/10.1038/307737a0
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