• Allgaier, M., Uphoff, H., Felske, A. and Wagner-Dolber, I. (2003) Aerobic anoxygenic photosynthesis in Roseobacter clade bacteria from diverse marine habitats. Appl Environ Microbiol 69, 50515059.
  • Beatty, J.T., Overmann, J., Lince, M.T., Manske, A.K., Lang, A.S., Blankenship, R.E., Van Dover, C.L., Martinson, T.A. et al. (2005) An obligately photosynthetic bacterial anaerobe from a deep-sea hydrothermal vent. Proc Natl Acad Sci USA 102, 93069310.
  • Béjà, O., Suzuki, M.T., Heidelberg, J.F., Nelson, W.C., Preston, C.M., Hamada, T., Eisen, J.A., Fraser, C.M. et al. (2002) Unsuspected diversity among marine aerobic anoxygenic phototrophs. Nature 415, 630633.
  • Beman, J.M. and Francis, C.A. (2006) Diversity of ammonia-oxidizing archaea and bacteria in the sediments of a hypernutrified subtropical estuary: Bahia del Tobari, Mexico. Appl Environ Microbiol 72, 77677777.
  • Cole, J.R., Chai, B., Farris, R.J., Wang, Q., Kulam, S.A., McGarrell, D.M., Garrity, G.M. and Tiedje, J.M. (2005) The Ribosomal Database Project (RDP-II): sequences and tools for high-throughput rRNA analysis. Nucleic Acids Res 33, D294D296.
  • Du, H.L., Jiao, N.Z., Hu, Y.H. and Zeng, Y.H. (2006) Real-time PCR for quantification of aerobic anoxygenic phototrophic bacteria based on pufM gene in marine environment. J Exp Mar Biol Ecol 329, 113121.
  • Fuchs, B.M., Spring, S., Teeling, H., Quast, C., Wulf, J., Schattenhofer, M., Yan, S., Ferriera, S. et al. (2007) Characterization of a marine gamma- proteobacterium capable of aerobic anoxygenic photosynthesis. Proc Natl Acad Sci USA 104, 28912896.
  • Hu, Y.H., Du, H.L., Jiao, N.Z. and Zeng, Y.H. (2006) Abundant presence of the gamma-like Proteobacterial pufM gene in oxic seawater. FEMS Microbiol Lett 263, 200206.
  • Hugenholtz, P., Goebel, B.M. and Pace, N.R. (1998) Impact of culture independent studies on the emerging phylogenetic view of bacterial diversity. J Bacteriol 180, 47654774.
  • Hughes, J.B., Hellmann, J.J., Ricketts, T.H. and Bohannan, B.J.M. (2001) Counting the uncountable: statistical approaches to estimating microbial diversity. Appl Environ Microbiol 67, 43994406.
  • Kobayashi, M. and Kobayashi, M. (1995) Waste remediation and treatment using anoxygenic phototrophic bacteria. In Anoxygenic Photosynthetic Bacteria ed. Blankenship, R.E., Madigan, M.T. and Baucer, C.E. pp. 12691282 Dordrecht, the Netherlands: Kluwer Academic.
  • Kobayashi, M., Fujii, K., Shimamoto, I. and Maki, T. (1978) Treatment and re-use of industrial waste water by phototrophic bacteria. Prog Water Technol 11, 279284.
  • Okubo, Y., Futamata, H. and Hiraishi, A. (2006) Characterization of phototrophic purple nonsulfur bacteria forming colored microbial mats in a swine wastewater ditch. Appl Environ Microbiol 72, 62256233.
  • Overmann, J. and Garcia-Pichel, F. (2003) The phototrophic way of life. In The Prokaryotes, an Evolving Electronic Resource for the Microbiological Community ed. Dworkin, M., Falkow, S., Rosenberg, E., Schleifer, K. and Stackebrandt, E. Available at:
  • Ranchou-Peyruse, A., Herbert, R., Caumette, P. and Guyoneaud, R. (2006) Comparison of cultivation-dependent and molecular methods for studying the diversity of anoxygenic purple phototrophs in sediments of a eutrophic brackish lagoon. Environ Microbiol 8, 15901599.
  • Raymond, J., Zhaxybayeva, O., Gogarten, J.P., Gerdes, S.Y. and Blankenship, R.E. (2002) Whole-genome analysis of photosynthetic prokaryotes. Science 298, 16161620.
  • Sait, M., Hugenholtz, P. and Janssen, P.H. (2002) Cultivation of globally distributed soil bacteria from phylogenetic lineages previously only detected in cultivation- independent surveys. Environ Microbiol 4, 654666.
  • Schloss, P.D. and Handelsman, J. (2005) Introducing DOTUR, a computer program for defining operational taxonomic units and estimating species richness. Appl Environ Microbiol 71, 15011506.
  • Schwalbach, M.S. and Fuhrman, J.A. (2005) Wide-ranging abundances of aerobic anoxygenic phototrophic bacteria in the world ocean revealed by epifluorescence microscopy and quantitative PCR. Limnol Oceanogr 50, 620628.
  • Seguritan, V. and Rohwer, F. (2001) FastGroup: a program to dereplicate libraries of 16S rDNA sequences. BMC Bioinformatics 2, 9.
  • Stackebrandt, E. and Goebel, B.M. (1994) A place for DNA–DNA reassociation and 16S rRNA sequence-analysis in the present species definition in bacteriology. Int J Syst Bacteriol 44, 846849.
  • Thompson, J.D., Gibson, T.J., Plewniak, F., Jeanmougin, F. and Higgins, D.G. (1997) The ClustalX windows interface: flexible strategies for multiple sequence alignment aided by quality analysis tools. Nucleic Acids Res 24, 48764882.
  • Venter, J.C., Remington, K., Heidelberg, J.F., Halpern, A.L., Rusch, D., Eisen, J.A., Wu, D., Paulsen, I. et al. (2004) Environmental genome shotgun sequencing of the Sargasso Sea. Science 304, 6674.
  • Woese, C.R. (1987) Bacterial evolution. Microbiol Mol Biol Rev 51, 221271.
  • Xiong, J., Fischer, W.M., Inoue, K., Nakahara, M. and Bauer, C.E. (2000) Molecular evidence for the early evolution of photosynthesis. Science 289, 17241730.
  • Yurkov, V.V. and Beatty, J.T. (1998) Aerobic anoxygenic phototrophic bacteria. Microbiol Mol Biol Rev 62, 695724.
  • Yutin, N., Suzuki, M.T. and Béjà, O. (2005) Novel primers reveal wider diversity among marine aerobic anoxygenic phototrophs. Appl Environ Microbiol 71, 89588962.