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Studies with cyanidium caldarium, an anomalously pigmented chlorophyte

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Summary

Cyanidium caldarium, an alga found in acid hot springs troughout the world, has a morphology and developmental history resembling those of Chlorella, but contains C-phycocyanin and no chlorophyll other than chlorophyll a. The reasons for considering it to be a member of the Chlorophyta are reviewed.

Cyanidium is also remarkable for its thermal and acid tolerance. It grows readily in the dark on sugar media. However, light is required for the formation of chlorophyll and phycocyanin except in occasional variant cells which can form limited amounts of these pigments in the dark. Light-grown Cyanidium carries out normal green plant photosynthesis but resembles the red and some of the blue-green algae in that chlorophyll-absorbed light is used with lower efficiency than that absorbed by phycocyanin.

The possible significance of the unusual pigmentation of Cyanidium is discussed.

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References

  • Allen, M. B.: Arch. Mikrobiol. 17, 34 (1952).

    Google Scholar 

  • Rapp. et comm. VIIIe Cong. Int. de Bot. Sec. 7, p. 41 (1954).

  • Comm. to IV Intern. Cong. Biochemistry. In press (1958a).

  • Proc. Brookhaven Symposium on the Photochemical Apparatus. In press (1958b).

  • Allen, M. B., and D. I. Arnon: Plant Physiol. 30, 366 (1955).

    Google Scholar 

  • Allen, M. B., J. J. A. McLaughlin and E. C. Dougherty: in preparation (1958).

  • Allison, F. E., S. P. Hoover and H. J. Morris: Bot. Gaz. 98, 433 (1937).

    Google Scholar 

  • Arnon, D. I., P. S. Ichioka, G. Wessel, A. Fujiwara and J. T. Woolley: Physiol. Plantarum 8, 538 (1955).

    Google Scholar 

  • Boresch, K.: Ber. d. d. bot. Ges. 40, 288 (1922).

    Google Scholar 

  • Bourelly, P.: Personal communication (1954).

  • Copeland, J. E.: Ann. New York Acad. Sci. 36, 1 (1936).

    Google Scholar 

  • Cramer, M., and J. Myers: Arch. Mikrobiol. 17, 384 (1952).

    Google Scholar 

  • Dougherty, E. C., and M. B. Allen: J. Protozool. 3, suppl., 12 (1956).

    Google Scholar 

  • Comm. to XVth Intern. Congr. of Zool. In press (1958).

  • Duysens, L. N. M.: Transfer of excitation energy in photosynthesis. Dissertation. Utrecht 1952.

  • Emoto, Y., and H. Hirose: J. Jap. Bot. 16, 410 (1940).

    Google Scholar 

  • Emoto, Y., and Y. Yoneda: Ecol. Rev. 6, 10 (1940).

    Google Scholar 

  • Fogg, G. E.: Bact. Rev. 20, 148 (1956).

    Google Scholar 

  • Geitler, L.: Arch. Hydrobiol., suppl. Bd. 14, 388–391, 553–715 (1936).

    Google Scholar 

  • Goodwin, T. W.: J. gen. Microbiol. 17, 467 (1957).

    Google Scholar 

  • Granick, S.: Ann. Rev. Plant Physiol. 2, 115 (1951).

    Google Scholar 

  • Haxo, F. T., and L. R. Blinks: J. gen. Physiol. 33, 389 (1950).

    Google Scholar 

  • Haxo, F., C. ÓhEocha and P. Norris: Arch. Biochem. 54, 162 (1955).

    Google Scholar 

  • Hirose, H.: Bot. Mag. (Tokyo) 63, 107 (1950).

    Google Scholar 

  • Negoro, K.: Bot. Mag. (Tokyo) 57, 302 (1943).

    Google Scholar 

  • ÓhEocha, C.: Arch. Biochem. 73, 207 (1958).

    Google Scholar 

  • Pennington, W.: J. Bot. 79, 83 (1941).

    Google Scholar 

  • Provasoli, L.: Boll. Zool. 22, 143, (1956/1957).

    Google Scholar 

  • Rabinowitch, E. R.: Photosynthesis and Related Processes, Vol. II, part 1. Interscience. New York 1951.

    Google Scholar 

  • Schiller, J.: Österr. bot. Z. 101, 236–284 (1954).

    Google Scholar 

  • Setchell, W. A.: Phycotheca Borealis Americana, Fasc. 18, No. 851 (1901).

  • Shibata, K., A. A. Benson and M. Calvin: Biochim. biophys. Acta 15, 461 (1954).

    Google Scholar 

  • Smith, J. H. C., and A. Benitez: in Modern Methods of Plant Analysis, vol. IV, p. 142, Berlin: Springer 1955.

    Google Scholar 

  • Stokes, J. L.: Soil Sci. 49, 265 (1940).

    Google Scholar 

  • Strain, H. H.: Chloroplast pigments and chromatographic analysis. 32nd Annual Priestley Lectures, Penn. State Univ. (1958).

  • Swingle, S. M., and A. Tiselius: Biochem. J. 48, 171 (1951).

    Google Scholar 

  • Tilden, J. E.: American Algae, No. 198 (1896).

  • Bot. Gaz. 25, 89 (1898).

  • West, G. S.: J. Bot. 42, 287 (1904).

    Google Scholar 

  • Winterstein, A., and G. Stein: Hoppe-Seylers Z. physiol. Chem. 220, 263 (1933).

    Google Scholar 

  • Work, E. J., and D. L. Dewey: J. gen. Microbiol. 9, 394 (1953).

    Google Scholar 

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Contribution no.23 from the Laboratory of Comparative Physiology and Morphology of The Kaiser Foundation.

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Allen, M.B. Studies with cyanidium caldarium, an anomalously pigmented chlorophyte. Archiv. Mikrobiol. 32, 270–277 (1959). https://doi.org/10.1007/BF00409348

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