Abstract
Understanding biogeochemical processes in salt marshes will help elucidate their role as essential habitats. Since microbial activity accounts for nearly all of the biogeochemical cycling that occurs in the marsh environment, monitoring bacteria and their activity is fundamental to assessing marshes as sites for biogeochemical change. In the past, this has been accomplished using approaches that estimated the average response of the entire population of micro-organisms. These studies have proven very useful for computing overall fluxes and secondary production. However, questions of diversity, population dynamics, microbial ecology, and the role of specific bacteria responsible for a biogeochemical transformation have been difficult to approach using the traditional, bulk rate techniques. The recent revolution in biochemical methods has allowed microbiologists to now identify specific groups of bacteria in a natural sample. This is done by targeting specific macromolecules in the bacterial cells such as fatty acids, proteins, and nucleic acids to characterize the various microbial members of or community independent of the other bacteria and eukaryotes present in the sample. Such studies have begun to provide information on the variety, distribution, and gene regulation of particular bacteria responsible for a given biogeochemical process. Although a comprehensive overview of molecular techniques will not be feasible in this chapter, we shall discuss some principles of applying biochemical analysis to complex microbial communities. It is hoped the data obtained from molecular studies in marsh habitats in the future will lead to a better understanding of the linkages between the structure and the function of the microbial communities that mediate biogeochemical cycling in the environment.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
Literature Cited
Alard P, O. Lantz, M. Sebagh, C.F. Calvo, D. Weill, G. Chavanel, A. Senik and B. Charpentier. 1993. A versatile ELISA-PCR assay for mRNA quantitation from a few cells. Biotechniques 15: 730–7.
Amann, R.I., W. Ludwig and K..H. Schleifer. 1995. Phylogenetic identification and in situ detection of individual microbial cells without cultivation. Microbiological Reviews 59:143–169.
Amann, R.I., J. Stromley, R. Devereux, R. Key and D.A. Stahl. 1992. Molecular and microscopic identification of sulfate-reducing bacteria in multispecies biofilms. Applied & Environmental Microbiology 58:614–623.
Atlas, R.M. and R. Bartha. 1993. Microbial ecology: fundamentals and applications. The Benjamin/ Cummings Publishing Company, Redwood City, California, USA.
Avaniss-Aghajani, E., K. Jones, D. Chapman and C. Brunk. 1994. A molecular technique for identification of bacteria using small subunit ribosomal RNA sequences. Biotechniques 17:144–6.
Avaniss-Aghajani, E., K. Jones, A. Holtzman, T. Aronson, N. Glover, M. Boian, S. Froman and C.F. Brunk. 1996. Molecular technique for rapid identification of Mycobacteria. Journal of Clinical Microbiology 34:98–102.
Baath, E., M. Diazravina, A. Frostegard and C.D. Campbell. 1998. Effect of metal-rich sludge amendments on the soil microbial community. Applied & Environmental Microbiology 64: 238–245.
Bard, D.G. and B.B. Ward. 1997. A species-specific bacterial productivity method using immunomagnetic separation and radiotracer experiments. Journal of Microbiological Methods 28:207–219.
Baumann, B., M. Snozzi, A.J.B. Zehnder and J.R. Vandermeer. 1996. Dynamics of denitrification activity of Paracoccus denitrificans in continuous culture duringaerobic-anaerobicchanges. Journal of Bacteriology 178:4367–4374.
Becker-Andre, M. and K. Hahlbrock. 1989. Absolute mRNA quantification using the polymerase chain reaction (PCR): a novel approach by a PCR aided transcript titration assay (PATTY). Nucleic Acids Research 17:9437–9446.
Ben-Porath, J. and J.P. Zehr. 1994. Detection and characterization of Cyanobacterial nifH genes. Applied and Environmental Microbiology 60:880–887.
Boon, P.I., P. Virtue and P.D. Nichols. 1996. Microbial consortia in wetland sediments—a biomarker analysis of the effects of hydrological regime, vegetation and season on benthic microbes. Marine and Freshwater Research 47:27–41.
Boschker, H.T.S., S.C. Nold, P. Wellsbury, D. Bos, W. de Graaf, R. Pel, R.J. Parkes and T.E. Cappenberg. 1998. Direct linking of microbial populations to specific biogeochemical processes by 13C-labelling of biomarkers. Nature 392: 801–805.
Bowman J.P., P.E. Nichols, L.I. Sly. 1991. Phospholipid fatty acid and lipopolysaccharide fatty acid signature lipids in methane-utilizing bacteria. FEMS Microbiology and Ecology 85: 15–22.
Brinkhoff, T. and G. Muyzer. 1997. Increased species diversity and extended habitat range of sulfuroxidizing Thiomicrospira spp. Applied and Environmental Microbiology 63: 3789–3796.
Brusseau, G.A., E.S. Bulygina and R.S. Hanson. 1994. Phylogenetic analysis and development of probes for differentiating methylotrophic bacteria. Applied and Environmental Microbiology 60: 626–636.
Cangelosi, G.A. and W.H. Brabant. 1997. Depletion of pre-16s rRNA in starved escherichia coli cells. Journal of Bacteriology 179:4457–4463.
Carpenter, E. 1983. Nitrogen in the marine environment. Academic Press, London, England.
Cary, S.C. and S.J. Giovannoni. 1993. Transovarial inheritance of endosymbiotic bacteria in clams inhabiting deep-sea hydrothermal vents and cold seeps. Proceedings of the National Academy of Sciences, USA 90: 5695–5699.
Cary, S.C., W. Warren, E. Anderson and S.J. Giovannoni 1993a. Identification and localization of bacterial endosymbionts in hydrothermal vent taxa with symbiont-specific polymerase chain reaction amplification and in situ hybridization techniques. Molecular Marine Biology and Biotechnology 2:51–62.
1993b. Identification and localization of bacterial endosymbionts in hydrothermal vent taxa with symbiont-specific polymerase chain reaction amplification and in situ hybridization techniques, Molecular Marine Biology and Biotechnology 2:51–62.
Cho, B.C. and F. Azam. 1988. Major role of bacteria in biochemical fluxes in the ocean’s interior. Nature 332:441–443.
Clement, B.G., L.E. Kehl, K.L. Debord and C.L. Kitts. 1998. Terminal restrictionfragment patterns (TRFPS), a rapid, PCR-based method for the comparison of complex bacterial communities. Journal of Microbiological Methods 31:135–142.
Currin, C.A., H.W. Paerl, G.K. Suba and R.S. Alberte. 1990. Immunofluorescence detection and characterization of N2-fixing microorganisms from aquatic environments. Limnology and Oceanography 35: 59–71.
Degrange, V. and R. Bardin. 1995. Detection and counting of Nitrobacter populations in soil by PCR. Applied and Environmental Microbiology 61: 2093–2098.
DeLong, E.F. 1992. Archaea in coastal marine environments, Proceedings of the National Academy of Sciences, USA 89: 5685–5689.
DeLong, E.F., R.B. Frankel and D.A. Bazylinski. 1993. Multiple evolutionary origins of magnetotaxis in bacteria. Science 259: 803–806.
Devereux, R., M.E. Hines and D.A. Stahl 1996a. S cycling—characterization of natural communities of sulfate-reducing bacteria by 16s rRNA sequence comparisons. Microbial Ecology 32: 283–292.
Devereux, R. and G.W. Mundfrom. 1994. A phylogenetic tree of 16s rRNA sequences from sulfate-reducing bacteria in a sandy marine sediment. Applied and Environmental Microbiology 60: 3437–3439.
Devereux, R., M.R Winfrey, J. Winfrey and D.A. Stahl 1996b. Depth profile of sulfate-reducing bacterial ribosomal RNA and mercury methylation in an estuarine sediment. FEMS Microbiology and Ecology 20:23–31.
Dower, W., J. F. Miller and C. W. Ragsdale. 1988. High efficiency transformation of E. coli by high voltage electroporation. Nucleic Acids Research 16: 6127–45.
Farrelly, V., F.A. Rainey and E. Stackebrandt. 1995. Effect of genome size and rrn gene copy number on PCR amplification of 16s rRNA genes from a mixture of bacterial species. Applied and Environmental Microbiology 61: 2798–2801.
Ferris, M.J., G. Muyzer and D.M. Ward. 1996. Denaturing gradient gel electrophoresis profiles of 16s rRNA-defined populations inhabiting a hot spring microbial mat community. Applied and Environmental Microbiology 62: 340–346.
Findlay, R.H., M.B. Trexler, J.B. Guckert and D.C. White 1990a. Laboratory study of disturbance in marine sediments: response of a microbial community. Marine Ecology Progress Series 62:121–134.
Findlay, R.H., M.B. Trexler and D.C. White 1990b. Response of a benthic microbial community to biotic disturbance. Marine Ecology Progress Series 62:135–148.
Fischer, S.O. and L.S. Lerman. 1983. DNA fragments differing by single base-pair substitutions are separated in denaturing gradient gels: correspondence with melting theory. Proceedings of the National Academy of Sciences, USA 80: 1579–1583.
Fuhrman, J.A., K. McCallum and A.A. Davis. 1993. Phylogenetic diversity ofsubsurface marine microbial communities from the Atlantic and Pacific oceans. Applied and Environmental Microbiology 59: 1294–1302.
Fuhrman, J. and F. Azam. 1980. Bacterioplankton secondary production estimates for coastal waters of British Columbia, Antarctica and California. Applied Environmental Microbiology 39: 1085–1091.
Gilliland, G., S. Perrin, K. Blanchard and H.F. Bunn. 1990. Analysis of cytokine mRNA and DNA: detection and quantitation by competitive polymerase chain reaction. Proceedings of the National Academy of Sciences, USA 87: 2725–2729.
Giovannoni, S.J., T.B. Britschgi, C.L. Moyer and K.G. Field. 1990. Genetic diversity in Sargasso Sea bacterioplankton. Nature 345: 60–63.
Goldhaber, M.a.K., I. 1974 The Sulfur cycle. Pages 569–655 in E. Goldberg, editor. The Sea. John Wiley and Sons, New York, New York, USA.
Gordon, D.A. and S. J. Giovannoni. 1996. Detection of stratified microbial populations related to Chlorobium and Fibrobacter species in the Atlantic and Pacific oceans. Applied and Environmental Microbiology 62: 1171–1177.
Gros, O., A. Darrasse, P. Durand, L. Frenkiel and M. Moueza. 1996. Environmental transmission of a sulfur-oxidizing bacterial gill endosymbiont in the tropical Lucinid bivalve Codakia orbicularis. Applied and Environmental Microbiology 62: 2324–2330.
Hales, B.A., C. Edwards, D.A. Ritchie, G. Hall, R.W. Pickup and J.R. Saunders. 1996. Isolation and identification of methanogen-specific DNA from blanket bog peat by PCR amplification and sequence analysis. Applied and Environmental Microbiology 62: 668–675.
Hanahan, D. 1983. Studies on transformation of Escherichia coli with plasmids. Journal of Molecular Biology 166: 557–80.
Hanson, R.S. and T.E. Hanson. 1996. Methanotrophic bacteria. Microbiological Reviews 60: 439–471.
Head, I. M., J. R. Saunders and R. W. Pickup. 1998. Microbial evolution, diveristy and ecology–a decade of ribosomal RNA analysis of uncultivated microorganisms. Microbial Ecology 35: 1–21.
Herrmann, R.F. and J.F. Shann. 1997. Microbial community changes during the composting of municipal solid waste. Microbial Ecology 33: 78–85.
Holmes, A.J., A. Costello, M.E Lidstrom and J.C. Murrell 1995a. Evidence that particulate methane monooxygenase and ammonia monooxygenase may be evolutionarily related. FEMS Microbiology Letters 132: 203–208.
Holmes, A.J., N.J.P. Owens and J.C. Murrell 1995b. Detection of novel marine methanotrophs using phylogenetic and functional gene probes after methane enrichment. Microbiology 141: 1947–1955.
-1996. Molecular analysis of enrichment cultures of marine methane oxidising bacteria. Journal of Experimental Marine Biology and Ecology 203: 27–38.
Hugenholtz, P., B. M. Goebel and N. R. Pace. 1998. Impact of culture-independent studies on the emerging phylogenetic view of bacterial diversity. Journal of Bacteriology 180: 4765–4774.
Jannasch, H.W. and M.J. Mottl. 1985. Geomicrobiology of deep-sea hydrothermal vents. Science 229: 717–725.
Kane, M.D., L.K. Poulsen and D.A. Stahl. 1993. Monitoring the enrichment and isolation of sulfatereducing bacteria by using oligonucleotide hybridization probes designed from environmentally derived 16s rRNA sequences. Applied and Environmental Microbiology 59: 682–686.
Karkhoffschweizer, R.R., D.P.W. Huber and G. Voordouw. 1995. Conservation of the genes for dissimilatory sulfite reductase from Desulfovibrio vulgaris and Archaeoglobus fulgidus allows their detection by PCR. Applied and Environmental Microbiology 61: 290–296.
Karl, D.M. 1995. Ecology of free-living, hydrothermal vent microbial communities. Pages 35–124 in D. M. Karl, fseditor. The microbiology of deep-sea hydrothermal vents. CRC Press, Boca Raton, Florida, USA.
Kemp, P.F. 1995. Can we estimate bacterial growth rates from ribosomal RNA content? Pages 279–302 in I. Joint, editor. Molecular ecology of aquatic microbes. Springer-Verlag, Berlin, Germany.
Kemp, P.F., S. Lee and J. LaRoche. 1993. Estimating the growth rate of slowly growing marine bacteria from RNA content. Applied and Environmental Microbiology 59: 2594–2601.
Kerkhof, L. and Speck, M. 1997. Ribosomal RNA gene dosage in marine bacteria, Molecular Marine Biology and Biotechnology 6: 260–267.
Kerkhof, L. and B.B. Ward. 1993. Comparison of nucleic acid hybridization and fluorometry for measurement of the relationship between RNA/DNA ratio and growth rate in a marine bacterium. Applied and Environmental Microbiology 59: 1303–1309.
Kirshtein, J.D., Paerl, H.W. and J. Zehr. 1991. Amplification, cloning and sequencing of a nifH segment from aquatic microorganisms and natural communities, Applied & Environmental Microbiology 57: 2645–2650.
Kirshstein, J.D., J.P. Zehr and H.W. Paerl. 1993. Determination of N2 fixation potential in the marine environment: application of the polymerase chain reaction. Marine Ecology Progress Series 95: 305–309.
Kohring, L.L., D.B. Ringelberg, R. Devereux, D.A. Stahl, M.W. Mittelman and D.C. White. 1994. Comparison of phylogenetic relationships based on phospholipid fatty acid profiles and ribosomal RNA sequence similarities among dissimilatory sulfate-reducing bacteria. FEMS Microbiology Letters 119: 303–308.
Krueger, D.M., R.G. Gustafson and C.M. Cavanaugh. 1996. Vertical transmission of chemoautotrophic symbionts in the bivalve Solemya velum (Bivalvia, Protobranchia). Biological Bulletin 190: 195–202.
Liu, W.T., T.L. Marsh, H. Cheng and L.J. Forney. 1997. Characterization of microbial diversity by determining terminal restriction fragment lengthpolymorphisms of genes encoding 16s rRNA. Applied and Environmental Microbiology 63: 4516–4522.
McDonald, I.R., G.H. Hall, R.W. Pickup and J.C. Murrell. 1996. Methane oxidation potential and preliminary analysis of methanotrophs in blanket bog peat using molecularecology techniques. FEMS Microbiology and Ecology 21: 197–211.
McDonald, I.R., E.M. Kenna and J.C. Murrell. 1995. Detection of methanotrophic bacteria in environmental samples with the PCR. Applied and Environmental Microbiology 61: 116–121.
McDonald, I.R. and J.C. Murrell 1997a. The methanol dehydrogenase structural gene mxaF and its use as a functional gene probe for methanotrophs and methylotrophs. Applied and Environmental Microbiology 63: 3218–3224.
-1997b. The particulate methane monooxygenase gene pmoA and its use as a functional gene probe for methanotrophs. FEMS Microbiology Letters 156: 205–210.
Miguez, C.B., D. Bourque, J.A. Sealy, C.W. Greer and D. Groleau. 1997. Detection and isolation of methanotrophic bacteria possessing soluble methane monooxygenase (smmo) genes using the polymerase chain reaction (PCR). Microbial Ecology 33: 21–31.
Morita, R.Y. 1982. Starvation-survival of heterotrophs in the marine environment. Pages 171–198 in K. Marshall, editor. Advances in Microbial Ecology. Plenum, New York, New York, USA.
Murray, A.E., J.T. Hollibaugh and C. Orrego. 1996. Phylogenetic compositions of bacterioplankton from two California estuaries compared by denaturing gradient gel electrophoresis of 16s rDNA fragments. Applied and Environmental Microbiology 62: 2676–2680.
Muyzer, G., E.C. De Waal and A.G. Uitterlinden. 1993. Profiling of complex microbial populations by denaturing gradient gel electrophoresis analysis of polymerase chain reaction-amplified genes coding for 16S rRNA. Applied and Environmental Microbiology 59: 695–700.
Muyzer, G., A. Teske, C.O. Wirsen and H.W. Jannasch. 1995. Phylogenetic relationships of Thiomicrospira species and their identification in deep-sea hydrothermal vent samples by denaturing gradient gel electrophoresis of 16S rDNA fragments. Archives of Microbiology 164: 165–172.
Myers, R.M., V. Sheffield and D.R. Cox. 1988. Detection of single base changes in DNA: ribonuclease cleavage and denaturing gradient gel electrophoresis. Pages 000–000 in K. Davies, editor. Genomic Analysis: A practical approach.
Myers, R.M., T. Maniatis and L.S. Lerman. 1987. Detection and localization of single base changes by denaturing gradient gel electrophoresis. Methods in Enzymology 155: 501–27.
Neidhardt, F.C. and B. Magasanik. 1960. Studies on the role of ribonucleic acid in the growth of bacteria. Biochimica Biophysica Acta 42: 99–116.
Nelson, D.C. and C.R. Fischer. 1995. Chemoautotrophic and methanotrophic endosymbiotic bacteria at deep-sea vents and seeps. Pages 125–000 in D. M. Karl, editor. The microbiology of deep-sea hydrothermal vents. CRC Press, Boca Raton, Florida, USA.
Paerl, H.W., J.C. Priscu and D.L. Brawner. 1989. Immunochemical localization of nitrogenase in marine Trichodesmium aggregates: relationship to N2 fixation potential. Applied and Environmental Microbiology 55: 2965–2975.
Paul, J.H. 1996. Carbon cycling — molecular regulation of photosynthetic carbon fixation. Microbial Ecology 32: 231–245.
Paul, J.H., L. Cazares and J. Thurmond. 1990. Amplification of the rbcL gene from dissolved and particulate DNA from aquatic environments. Applied and Environmental Microbiology 56: 1963–1966.
Phelps, C. D., L. J. Kerkhof and L. Y. Young. 1998. Molecular characterization of a sulfate-reducing consortium which mineralizes benzene. FEMS Microbiology and Ecology 27: 269–279.
Pichard, S.L., L. Campbell and J.H. Paul. 1997. Diversity of the ribulose bisphosphate carboxylase/oxygenase form I gene (rbcl) in natural phytoplankton communities. Applied and Environmental Microbiology 63: 3600–3606.
Pichard, S.L., M.E. Frischer and J.H. Paul. 1993. Ribulaose bisphosphate carboxylase gene expression in subtropical marine phytoplankton populations. Marine Ecology Progress Series 101: 55–65.
Pichard, S.L. and J.H. Paul. 1991. Detection of gene expression in genetically engineered microorganisms and natural phytoplankton populations in the marine environment by mRNA analysis. Applied and Environmental Microbiology 57: 1721–1727.
Pomeroy, L.R. 1974. The ocean’s food web, a changing paradigm. Bioscience 24: 499.
Poulsen, L.K., G. Ballard and D.A. Stahl. 1993. Use of rRNA fluorescence in situ hybridization for measuring the activity of single cells in young and established biofilms. Applied and Environmental Microbiology 59: 1354–1360.
Prescott, L.M., J.P. Harley and D.A. Klein. 1993. Microbiology. Wm. C. Brown Publishers, Dubuque, Iowa, USA.
Rajendran, N., O. Matsuda, R. Rajendran and Y. Urushigawa. 1997. Comparative description of microbial community structure in surface sediments of eutrophic bays. Marine Pollution Bulletin 34: 26–33.
Rajendran, N., O. Matsuda, Y. Urushigawa and U. Simidu. 1994. Characterization of microbial community structure in the surface sediment of Osaka Bay, Japan, by phospholipid fatty acid analysis. Applied and Environmental Microbiology 60: 248–257.
Ringelberg, D.B., S. Sutton and D.C. White. 1997. Biomass, bioactivity and biodiversity—microbial ecology of the deep subsurface—analysis of ester-linked phospholipid fatty acids. FEMS Microbiology Reviews 20: 371–377.
Roslev, P., N. Iversen and K. Henriksens. 1998. Direct fingerprinting of metabolically active bacteria in environmental samples by substrate specific radiolabelling and lipid analysis. Journal of Microbiological Methods 31: 99–111.
Rosset, R., J. Julien and R. Monier. 1966. Ribonucleic acid composition of bacteria as a function of growth rate. Journal of Molecular Biology 18: 308–320.
Rotthauwe, J.H., W. Deboer and W. Liesack. 1995. Comparative analysis of gene sequences encoding ammonia monooxygenase of Nitrosospira sp ahb-1 and Nitrosolobus multiformis c-71. FEMS Microbiology Letters 133: 131–135.
Rotthauwe, J.H., K.P. Witzel and W. Liesack. 1997. The ammonia monooxygenase structural gene amoA as a functional marker—molecular fine-scale analysis of natural ammonia-oxidizing populations. Applied and Environmental Microbiology 63: 4704–4712.
Scala, D. and L. Kerkhof. 1998. Three nitrous oxide reductase (nosz) genes from marine sediments and development of PCR primers for identification of denitrifiers. FEMS Microbiology Letters 162: 61–68.
Schaechter, M., O. Maalow and N.O. Kjelgaard. 1958. Depencency on medium and temperature of cell size and chemical composition during balanced growth of Salmonella typhimurium. Journal of General Microbiology 19: 592–606.
Schmidt, T.M., D.F. DeLong and N.R. Pace. 1991. Analysis of a marine picoplankton community by 16S rRNA gene cloning and sequencing. Journal of Bacteriology 173: 4371–4378.
Sinigalliano, C.D., D.N. Kuhn and R.D. Jones. 1995. Amplification of the amoA gene from diverse species of ammonium-oxidizing bacteria and from an indigenous bacterial population from seawater. Applied and Environmental Microbiology 61: 2702–2706.
Stein, J.L., M. Haygood and H. Felbeck. 1990. Nucleotide sequence and expression of a deep-sea ribulose-1,5-bisphosphate carboxylase gene cloned from a chemoautotrophic bacterial endosymbiont. Proceedings of the National Academy of Sciences, USA 87: 8850–8854.
Sundh, I., M. Nilsson and P. Borga. 1997. Variation in microbial community structure in two boreal peatlands as determined by analysis of phospholipid fattyacid profiles. Applied and Environmental Microbiology 63: 1476–1482.
Suzuki, M.T. and S.J. Giovannoni. 1996. Bias caused by template annealing in the amplification of mixtures of 16S rRNA genes by PCR. Applied and Environmental Microbiology 62: 625–630.
Suzuki, M.T., M.S. Rappe, Z.W. Haimberger, H. Winfield, N. Adair, J. Stroebel and S.J. Giovannoni. 1997. Bacterial diversity among small-subunit rRNA gene clones and cellular isolates from the same seawater sample. Applied and Environmental Microbiology 63: 983–989.
Torsvik, V., R. Sorheim and J. Goksoyr. 1996. Total bacterial diversity in soil and sediment communities: A review. Journal of Industrial Microbiology 17: 170–178.
Utaker, J.B. and I.F. Nes. 1998. A qualitative evaluation of the published oligonucleotides specific for the 16S rRNA gene sequences of the ammonia-oxidizing bacteria. Systematic and Applied Microbiology 21: 72–88.
Van Es, F. and L. Meyer-Reil. 1982. Biomass and metabolic activity of heterotrophic marine bacteria. Pages 111–169 in K. Marshall, editor. Advances in Microbial Ecology. Plenum, New York, New York, USA.
Voytek, M.A. and B.B. Ward. 1995. Detection of ammonium-oxidizing bacteria of the beta-subclass of the class Proteobacteria in aquatic samples with the PCR. Applied and Environmental Microbiology 61: 1444–1450.
Wang, A.M., M.V. Doyle and D.F. Mark. 1989. Quantitation of mRNA by the polymerase chain reaction, Proceedings of the National Academy of Sciences, USA 86: 9717–9721.
Ward, B.B. 1984. Combined autoradiography and immunofluorescence for estimation of single cell activity by ammonium-oxidizing bacteria. Limnology and Oceanography 29: 402–410.
-1995. Diversity of culturable denitrifying bacteria. Limits of rDNA RFLP analysis and probes for the functional gene, nitrite reductase. Archives of Microbiology 163: 167–175.
-1996. Nitrification and denitrification: probing the nitrogen cycle in aquatic environments. Microbial Ecology 32: 247–261.
Ward, B.B. and A.F. Carlucci. 1985. Marine ammonia-and nitrite-oxidizing bacteria: serological diversity determined by immunofluorescence in culture and in the environment. Applied and Environmental Microbiology 50: 194–201.
Ward, B.B. and A.R. Cockcroft. 1993. Immunofluorescence detection of the denitrifying strain Pseudomonas stutzeri (ATCC 14405) in seawater and intertidal sediment environments. Microbial Ecology 25: 233–246.
Ward, B.B., A.R. Cockcroft and K.A. Kilpatrick. 1993. Antibody and DNA probes for detection of nitrite reductase in seawater. Journal of General Microbiology 139: 2285–2293.
Ward, B.B., H.E. Glover and F. Lipschultz. 1989. Chemoautotrophic activity and nitrification in the oxygen minimum zone off Peru. Deep-sea Research 36: 1031–1057.
Ward, B.B., M.A. Voytek and K. P. Witzel. 1997. Phylogenetic diversity of natural populations of ammonia oxidizers investigated by specific PCR amplification. Microbial Ecology 33: 87–96.
Ward, B.B. and O.C. Zafiriou. 1988. Nitrification and nitric oxide in the oxygen minimum of the eastern tropical north Pacific. Deep-Sea Research 35: 1127–1142.
Wawer, C. and G. Muyzer. 1995. Genetic diversity of Desulfovibrio spp in environmental samples analyzed by denaturing gradient gel electrophoresis of [nifE] hydrogenase gene fragments, Applied and Environmental Microbiology 61: 2203–2210.
White, D.C. 1988. Validation of quantitative analysis for microbial biomass, community structure and metabolic activity. Advances in Limnology 31: 1–18.
White, D.C. 1993. In situ measurement of microbial biomass, community structure and nutritional status. Transactions of the Royal Society of London 344: 59–67.
White, D.C. 1994. Is there anything else you need to understand about the microbiota that cannot be derived from analysis of nucleic acids? Microbial Ecology 28: 163–166.
White, D.C., J.O. Stair and D.B. Ringelberg. 1996. Quantitative comparisons of in situ microbial biodiversity by signature biomarker analysis. Journal of Industrial Microbiology and Biotechnology 17: 3–4.
Woese, C.R. 1987. Bacterial evolution. Microbiological Review 51: 221–271.
Wyman, M., J.P. Zehr and D.G. Capone. 1996. Temporal variability in nitrogenase gene expression in natural populations of the marine cyanobacterium Trichodesmium thiebautii. Applied and Environmental Microbiology 62: 1073–1075.
Xu, H.H. and F.R. Tabita. 1996. Ribulose-1,5-bisphosphate carboxylase/oxygenase gene expression and diversity of Lake Erie planktonic microorganisms, Applied and Environmental Microbiology 62: 1913–1921.
Zehr, J.P. and D.G. Capone. 1996. Problems and promises of assaying the genetic potential for nitrogen fixation in the marine environment, Microbial Ecology 32: 263–281.
Zehr, J.P., M. Mellon, S. Braun, W. Litaker, T. Steppe and H.W. Paerl. 1995. Diversity of heterotrophic nitrogen fixation genes in a marine cyanobacterial mat. Applied and Environmental Microbiology 61: 2527–2532.
Zumft, W.G. 1997. Cell biology and molecular basis of denitrification. Microbiology and Molecular Biology Reviews 61: 533–616.
Zumft, W.G., A. Dreusch, S. Lochelt, H. Cuypers, B. Friedrich and B. Schneider. 1992. Derived amino acid sequences of the nosZ gene (respiratory N2O reductase) from Alcaligenes eutrophus, Pseudomonas aeruginosa and Pseudomonas stutzeri reveal potential copper-binding residues. Implications for the CuA site of N2O reductase and cytochrome-c oxidase. European Journal of Biochemistry 208: 31–40.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2002 Kluwer Academic Publishers
About this chapter
Cite this chapter
Kerkhof, L., Scala, D.J. (2002). Molecular Tools for Studying Biogeochemical Cycling in Salt Marshes. In: Weinstein, M.P., Kreeger, D.A. (eds) Concepts and Controversies in Tidal Marsh Ecology. Springer, Dordrecht. https://doi.org/10.1007/0-306-47534-0_20
Download citation
DOI: https://doi.org/10.1007/0-306-47534-0_20
Publisher Name: Springer, Dordrecht
Print ISBN: 978-0-7923-6019-3
Online ISBN: 978-0-306-47534-4
eBook Packages: Springer Book Archive