Abstract
Highly purified fractions of chlorosomes and cytoplasmic membranes were isolated from Chloroflexus aurantiacus Ok-70-fl and Chlorobium limicola 6230. These fractions were comparatively analyzed for their pigmentation, phospholipid, glycolipid, and cytochrome c content as well as for their specific activities of succinate dehydrogenase and NADH-oxidase. The data showed that there are some differences in pigmentation and phospholipid content between the isolated fractions of Chloroflexus and Chlorobium. Chlorosomes of Chloroflexus contained a specific BChl a-complex with a characteristic absorption maximum at about 790 nm. This BChl a-complex could not be detected in spectra of chlorosomes from Chlorobium. The near infrared region of the spectra of the isolated cytoplasmic membranes of both organisms revealed considerable differences: The BChl a-complexes of Chloroflexus membranes exhibited peaks at 806 and 868 nm whereas the membranes of Chlorobium had a single BChl a-peak at 710 nm. In contrast to the findings with Chlorobium the chlorosomes of Chloroflexus contained at least twice as much phospholipids as did the cytoplasmic membranes. In Chlorobium the phospholipid content of cytoplasmic membranes is three times that of their chlorosomes. The distribution of all other components (carotenoid composition, enzyme activities, cytochrome c content, and glycolipids) was about the same in both strains. From the data it was concluded that differences in the organization of the photosynthetic apparatus are mainly based on differences of the organization of the photosynthetic units in the cytoplasmic membrane and probably the kind of linkage of the light harvesting system in the chlorosomes with the reaction center in the cytoplasmic membranes.
Similar content being viewed by others
Abbreviations
- BChl c:
-
bacteriochlorophyll c
- BChl a:
-
bacteriochlorophyll a
- DSM:
-
Deutsche Sammlung von Mikrorganismen
References
Bartsch, R. C.: Bacterial cytochromes. In: Methods in Enzymology, Photosynthesis Part A. Vol. 23 (A. San Pietro ed.), pp. 344–363. New York: Academic Press 1971
Bartsch, R. C.: Cytochromes. In: The Photosynthetic Bacteria (R. K. Clayton, W. R. Sistrom, eds.), pp. 249–279. New Yorl. Plenum Press 1978
Biebl, H., Pfennig, N.: Growth yields of green sulfur bacteria in mixed cultures with sulfur and sulfate reducing bacteria. Arch. Microbiol. 117, 9–16 (1978)
Bligh, E. G., Dyer, W. J.: A rapid method of total lipid extraction and purification. Can. J. Biochem. Physiol. 37, 911–917 (1959)
Clayton, R. K.: Absorption spectra of photosynthetic bacteria and their chlorophylls. In: Bacterial Photosynthesis (H. Gest, A. San Pietro and L. P. Vernon, eds.), pp. 495–500. Yellow Springs: Antioch Press 1963
Cohen-Bazire, G., Pfennig, N., Kunisawa, R.: The fine structure of green bacteria. J. Cell Biol. 22, 207–225 (1964)
Cruden, D. L., Stanier, R. Y.: The characterization of chlorobium vesicles and membrane isolated from green bacteria. Arch. Mikrobiol. 72, 115–134 (1970)
Davies, B. H.: Analysis of carotenoid pigments. In: Chemistry and Biochemistry of Plant Pigments (T. W. Goodwin, ed.), pp 489–532. New York: Academic Press 1965
Gorlenko, V. M.: Characteristics of filamentous phototrophic bacteria from fresh water lakes. Microbiology USSR (English translation) 44, 682–684 (1975)
Halfen, L. N., Pierson, B. K., Francis, G. W.: Carotenoids of a gliding organism containing bacteriochlorophylls. Arch. Mikrobiol. 82, 240–246 (1972)
Hassid, W. Z., Abraham, S. A.: Chemical procedures for analysis of polysaccharides. In: Methods in Enzymology, Vol. III (S. P. Colowick, N. O. Kaplan, eds.), pp. 34–50. New York: Academic Press 1957
Herbert, D., Phipps, R. L., Strange, R. E.: Chemical analysis of microbial cells. In: Methods in Microbiology, Vol. 5B (J. R. Norris, D. W. Ribbons, eds.), pp. 209–344. New York: Academic Press 1971
Kakuno, T., Bartsch, R. C., Nishikawa, D., Horio, T.: Redox components associated with chromatophores from Rhodospirillum rubrum. J Biochem. 70, 79–94 (1971)
Kenyon, C. N., Gray, A. M.: Preliminary analysis of lipids and fatty acids of green bacteria and Chloroflexus aurantiacus. J. Bacteriol. 120, 131–138 (1974)
Ketchum, P. A., Holt, S. C.: Isolation and characterization of the membranes from Rhodospirillum rubrum. Biochim. Biophys. Acta 196, 141–161 (1970)
King, T. E.: Reconstitution of respiratory chain enzyme systems. XI. Use of artificial electron acceptors in the assay of succinatedehydrogenase enzymes. J. Biol. Chem. 238, 4032–4036 (1963)
Liaaen-Jensen, S.: The constitution of some bacterial carotenoids and their bearing on biosynthetic problems. K. Nor. Vidensk. Selsk. Skr. No 8 (1962)
Liaaen-Jensen, S.: Chemistry of carotenoid pigments. In: The Photosynthetic Bacteria (R. K. Clayton, W. R. Sistrom, eds.), pp. 233–247. New York: Plenum Press 1978
Liaaen-Jensen, S., Hegge, E., Jackman, L. M.: Bacterial carotenoids, XVII. The carotenoids o photosynthetic green bacteria. Acta Chem. Scand. 18, 1703–1718 (1964)
Lowry, O. H., Rosebrough, N. J., Farr, A. L., Randall, R. J.: Protein measurement with the Folin phenol reagent. J. Biol. Chem. 193, 265–275 (1951)
Madigan, M. T., Brock, T. D.: ‘Chlorobium-type’ vesicles of photosynthetically-grown Chloroflexus aurantiacus observed using negative staining techniques. J. gen. Microbiol. 102, 279–285 (1977)
Mandel, M., Leadbetter, E. R., Pfennig, N., Trüper, H. G.: Deoxyribonucleic acid base composition of phototrophic bacteria. Int. J. Syst. Bacteriol. 21, 222–230 (1971)
Miura, T., Mizushimo, S.: Separation by density gradient centrifugation of two types of membranes from spheroplast membranes of Escherichia coli K12. Biochim. Biophys. Acta 150, 159–161 (1968)
Olson, J. M., Giddings, T. H., Shaw, E. K.: An enriched reaction center preparation from green photosynthetic bacteria. Biochim. Biophys. Acta 449, 197–208 (1976a)
Olson, J. M., Prince, R. C., Brune, D. C.: Reaction center complexes from green bacteria. Brookhaven Symp. Biol. 28, 238–246 (1976b)
Pfennig, N., Lippert, K. D.: Über das Vitamin B12-Bedürfnis phototropher Schwefelbakterien. Arch. Mikrobiol. 55, 245–256 (1966)
Pierson, B. K., Castenholz, R. W.: A phototrophic gliding filamentous bacterium of hot springs, Chloroflexus aurantiacus, gen. and sp. nov. Arch. Microbiol. 100, 5–24 (1974a)
Pierson, B. K., Castenholz, R. W.: Studies of pigments and growth in Chloroflexus aurantiacus, a phototrophic filamentous bacterium. Arch. Microbiol. 100, 283–305 (1974b)
Pierson, B. K., Castenholz, R. W.: Photosynthetic apparatus and cell membranes of green bacteria. In: The Photosynthetic Bacteria (R. K. Clayton, W. R. Sistrom, eds.), pp. 179–197. New York: Plenum Press 1978
Schmidt, K.: Carotenoid glycosides in phototrophic bacteria (abstract). In: Proceedings of the Second International Symposium on Photosynthetic Prokaryotes (G. A. Codd, W. D. P. Stewart, eds.), pp. 58–60, Dundee, U. K. 1976
Schmidt, K., Mayer, F.: Development and pigmentation of chlorosomes (“Chlorobium vesicles”) in Chloroflexus aurantiacus strain Ok-70-fl (abstract). In: Abstract of the Third International Symposium on Photosynthetic Prokaryotes (J. M. Nichols, ed.), D10. Oxford, U. K. 1979
Schmidt, K., Schiburr, R.: Die Carotinoide der grünen Schwefelbakterien: Carotinoidzusammensetzung in 18 Stämmen. Arch. Mikrobiol. 74, 350–355 (1970)
Schmitz, R.: Über die Zusammensetzung der pigmenthaltigen Strukturen aus Prokaryoten. II. Untersuchungen an Chromatophoren von Chlorobium thiosulfatophilum Stamm Tassajara. Arch. Mikrobiol. 56, 238–247 (1967)
Staehelin, L. A., Golecki, J. R., Fuller, R. C., Drews, G.: Visualization of the supramolecular architecture of chlorosomes (Chlorobium-type vesicles) in freeze-fractured cells of Chloroflexus aurantiacus. Arch. Microbiol. 119, 269–277 (1978)
Sykes, F., Gibbon, J. A., Hoare, D. S.: The macromolecular organization of cell-free extracts of Chlorobium thiosulfatophilum L 660. Biochim. Biophys. Acta 109, 409–423 (1965)
Thornber, J. P., Trosper, T. L., Strouse, C. E.: Bacteriochlorophyll in vivo: Relationship of spectral forms to specific membrane components. In: The Photosynthetic Bacteria (R. K. Clayton, W. R. Sistrom, eds.), pp. 133–160. New York: Plenum Press 1978
Throm, E., Oelze, J., Drews, G.: The distribution of NADH-oxidase in the membrane systems of Rhodospirillum rubrum. Arch. Mikrobiol. 72, 361–370 (1970)
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Schmidt, K. A comparative study on the composition of chlorosomes (Chlorobium vesicles) and cytoplasmic membranes from Chloroflexus aurantiacus strain Ok-70-fl and Chlorobium limicola f. thiosulfatophilum strain 6230. Arch. Microbiol. 124, 21–31 (1980). https://doi.org/10.1007/BF00407024
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00407024