Bacterioplankton: how many and how active?

References

• Bell, R. T., 1993: Estimating production of heterotrophic bacterioplankton via incorporation of tritiated thymidine. — In: Kemp, P. F., Sherr, B. F., Sherr, E. B. & Cole, J. J. (eds): Handbook of Methods in Aquatic Microbial Ecology: 495–503. — Lewis Publ., Boca Raton.
   Google Scholar
• Brock, T. D., Madigan, M. T., Martinko, J. M. & Parker, J., 1994: Biology of Microorganisms. — Prentice Hall, New Jersey, 986 pp.
   Google Scholar
• Choi, J. W., Sherr, E. B. & Sherr, B. F., 1996: Relation between presence-absence of a visible nucleoid and metabolic activity in bacterioplankton cells. — Limnol. Oceanogr. 41: 1161–1168.
   Google Scholar
• Cole, J. J., Finlay, S. & Pace, M., 1988: Bacterial production in fresh and saltwater ecosystems: a cross-system overview. — Mar. Ecol. Prog. Ser. 43: 1–10.
   Web of Science ®Google Scholar
• Del Giorgio, P. A. & Scarborough, G., 1995: Increase in the proportion of metabolically active bacteria along gradients of enrichment in freshwater and marine plankton: implications for estimates of bacterial growth and production rates. — J. Plankton Res. 17: 1905–1924.
   Web of Science ®Google Scholar
• Fuhrman, J. A. & Azam, F., 1980: Bacterioplankton secondary production estimates for coastal waters of British Columbia, Antarctica and California. — Appl. Environ. Microbiol. 39: 1085–1095.
   PubMed Web of Science ®Google Scholar
• GasÖL, J. M., Del Giordio, P. A., Massana, R. & Duarte, C. M., 1995: Active versus inactive bacteria: size-dependence in a coastal marine plankton community. — Mar. Ecol. Prog. Ser. 128: 91–97.
   Google Scholar
• Hobbie, J. E., Daley, R. J. & Jasper, S., 1977: Use of nucleopore filters for counting bacteria by epifluorescence microscopy. — Appl. Environ. Microbiol. 33: 1225–1228.
   PubMed Web of Science ®Google Scholar
• Jónasson, P. M., 1996: Limits for life in the lake ecosystem. — Verh. Internat. Verein. Limnol. 26: 1–33.
   Google Scholar
• Karner, M. & Fuhrman, J. A., 1997: Determination of active marine bacterioplankton: a comparison of universal 16S rRNA probes, autoradiography, and nucleoid staining. — Appl. Environ. Microbiol. 63: 1208–1213.
   PubMed Web of Science ®Google Scholar
• Kirchman, D., 1993: Leucine incorporation as a measure of biomass production by heterotrophic bacteria. — In: Kemp, P. F., Sherr, B. F., Sherr, E. B. & Cole, J. J. (eds): Handbook of Methods in Aquatic Microbial Ecology: 509–512. — Lewis Publ., Boca Raton.
   Google Scholar
• Kirchman, D., K'Nees, E. & Hodson, R., 1985: Leucine incorporation and its potential as a measure of protein synthesis by bacteria in natural aquatic systems. — Appl. Environ. Microbiol. 49: 599–607.
   PubMed Web of Science ®Google Scholar
• Lee, S. H. & Fuhrman, J. A., 1991: Species composition shift of confined bacterioplankton studied at the level of community DNA. — Mar. Ecol. Prog. Ser. 79: 195–201.
   Google Scholar
• Morikawa, K. & Tonozuka, T., 1998: Differences in the characteristics of the bacterial community in the epilithon and river water as demonstrated by plate count and staining methods. — Verh. Internat. Verein. Limnol. 26: 1641–1644.
   Google Scholar
• Porter, K. G. & Feig, Y., 1980. The use of DAPI for identifying and counting aquatic microflora. — Limnol. Oceanogr. 25: 943–948.
   Web of Science ®Google Scholar
• Riemann, B., Nielsen, P., Jeppesen, M., Marcussen, B. & Fuhrman, J. A., 1984: Diel changes in bacterial biomass and growth rates in coastal marine environments, determined by means of thymidine incorporation into DNA, frequency of dividing cells (FDC), and microradiography. — Mar. Ecol. Prog. Ser. 17: 227–235.
   Web of Science ®Google Scholar
• Sommaruga, R. & Conde, D., 1997: Seasonal variability of metabolically active bacterioplankton in the euphotic zone of a hypertrophic lake. — Aquat. Microb. Ecol. 13: 241–248.
   Google Scholar
• Søndergaard, M., 1993: Organic carbon pools in two Danish lakes: Flow of carbon to bacterioplankton. — Verh. Internat. Verein. Limnol. 25: 593–598.
   Google Scholar
• Tabor, P. S. & Neihof, R. A., 1982: Improved method for determination of respiring individual microorganisms in natural waters. — Appl. Environ. Microbiol. 43: 1249–1255.
   PubMed Web of Science ®Google Scholar
• Theil-Nielsen, J. & SØNdergaard, M., 1998: Bacterial carbon biomass calculated from biovolumes. — Arch. Hydrobiol. 141: 195–207.
   Google Scholar
• Zimmermann, R., Iturriaga, R. & Becker-Birck, J., 1978: Simultaneous determination of the total number of bacteria and the number thereof involved in respiration. — Appl. Environ. Microbiol. 36: 926–935.
   PubMed Web of Science ®Google Scholar
• Zweifel, U. L. & Hagström, Å., 1995: Total counts of marine bacteria include a large fraction of non-nucleoid containing “ghosts”. — Appl. Environ. Microbiol. 61: 2180–2185.
   PubMed Web of Science ®Google Scholar