Archives of Microbiology

, Volume 145, Issue 3, pp 215–219 | Cite as

Production, by filamentous, nitrogen-fixing cyanobacteria, of a bacteriocin and of other antibiotics that kill related strains

  • Enrique Flores
  • C. Peter Wolk
Original Papers

Abstract

Colonies of sixty-five filamentous cyanobacteria were screened for the production of temperate phages and/or antibiotics on solid medium. None of them was observed to release phages. However, seven N2-fixing strains were found to produce antibiotics very active against other cyanobacteria. The antibiotic produced by Nostoc sp. 78-11 A-E represents a bacteriocin of low molecular weight. Nostoc sp. ATCC 29132 appears to secrete, together with an antibiotic, a protein that inhibits its action.

Key words

Antibiotics Bacteriocin Cyanobacteria Nostoc 

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References

  1. Currier TC, Haury JF, Wolk CP (1977) Isolation and preliminary characterization of auxotrophs of a filamentous cyanobacterium. J Bacteriol 129:1556–1562Google Scholar
  2. Duyvesteyn MGC, Korsuize J, de Waard A, Vonshak A, Wolk CP (1983) Sequence-specific endonucleases in strains of Anabaena and Nostoc. Arch Microbiol 134:276–281Google Scholar
  3. Gleason FK, Paulson JL (1984) Site of action of the natural algicide, cyanobacterin, in the blue-green alga, Synechococcus sp. Arch Microbiol 138:273–277Google Scholar
  4. Hu N-T, Thiel TH, Giddings TH Jr, Wolk CP (1981) New Anabaena and Nostoc cyanophages from sewage settling ponds. Virology 114:236–246Google Scholar
  5. Konisky J (1978) The bacteriocins. In: Gunsalus IC (ed) The bacteria, vol 6. Academic Press, New York London, pp 71–136Google Scholar
  6. Mackinney G (1941) Absorption of light by chlorophyll solutions. J Biol Chem 140:315–322Google Scholar
  7. Mason CP, Edwards KR, Carlson RE, Pignatello J, Gleason FK, Wood JM (1982) Isolation of chlorine-containing antibiotic from the freshwater cyanobacterium Scytonema hofmanni. Science 215:400–402Google Scholar
  8. Pignatello JJ, Porwoll J, Carlson RE, Xavier A, Gleason FK, Wood JM (1983) Structure of the antibiotic cyanobacterin, a chlorinecontaining γ-lactone from the freshwater cyanobacterium Scytonema hofmanni. J Org Chem 48:4035–4038Google Scholar
  9. Reeves P (1965) The bacteriocins. Bacteriol Rev 29:24–45Google Scholar
  10. Rippka R, Deruelles J, Waterbury JB, Herdman M, Stanier RY (1979) Generic assignments, strain histories and properties of pure cultures of cyanobacteria. J Gen Microbiol 111:1–61Google Scholar
  11. simon RD (1978) Survey of extrachromosomal DNA found in the filamentous cyanobacteria. J Bacteriol 136:414–418Google Scholar
  12. Wolk CP (1973) Physiology and cytological chemistry of blue-green algae. Bacteriol Rev 37:32–101Google Scholar
  13. Wolk CP (1980) Heterocysts, 13N, and N2-fixing plants. In: Newton WE, Orme-Johnson WH (eds) Nitrogen fixation, vol 2. University Park Press, Baltimore, pp 279–292Google Scholar
  14. Wolk CP, Kraus J (1982) Two approaches to obtaining low, extracellular deoxyribonuclease activity in cultures of heterocystforming cyanobacteria. Arch Microbiol 131:302–307Google Scholar

Copyright information

© Springer-Verlag 1986

Authors and Affiliations

  • Enrique Flores
    • 1
  • C. Peter Wolk
    • 1
  1. 1.MSU-DOE Plant Research LaboratoryMichigan State UniversityEast LansingUSA

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