Abstract
For the first time R-bodies are described in a new strain 44T1 ofPseudomonas aeruginosa. Its size was measured as being 0.22 to 0.37 μm of width per 0.27 to 0.41 μm of length and 5 to 9 spiral turns about 16 nm. These structures are similar to previously observed in bacteria and are related with physiological state of bacteria in minimal conditions of growth.
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Bosch MP, Robert M, Mercade ME, Espuny MJ, Parra JL & Guinea J (1988) Surface active compounds on microbial cultures. Tenside Surfactant Detergents 25: 208–211
Fuste MC, Simon-Pujol MD, Marques AM, Guinea J & Congregado F (1986) Isolation of a new free-living bacterium containing R-bodies. Journal of General Microbiology 132: 2801–2805
Gibson I (1984) A comparison of the refractile bodies (R-bodies of certain bacteria III. Nucleotide sequence homologies and R-bodies function. Micron and Microscopica Acta 15: 253–259
Lalucat J, Alvarez A, Pares R & Schlegel HE (1982)Pseudomonas taeniospirales Sp. Nov., and R-body containing hydrogen bacterium. International Journal of Systematic Bacteriology 32: 332–338
Robert M (1989) Aislamiento y selección de microorganismos productores de biotensioactivos. Producción y caracterización de tensioactivos porPseudomonas aeruginosa 44T1. Tesis Doctoral, Universidad de Barcelona
Wells B & Horne RW (1983) The ultrastructure ofPseudomonas avenae II. Intracellular refractile (R-body) structure. Micron and Microscopica Acta 14: 329–344
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Espuny, M.J., Andres, C., Mercade, M.E. et al. R-bodies inPseudomonas aeruginosa strain 44T1. Antonie van Leeuwenhoek 60, 83–86 (1991). https://doi.org/10.1007/BF00572696
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DOI: https://doi.org/10.1007/BF00572696