Cooperation and competition in pathogenic bacteria

Maynard Smith, J. & Szathmary, E. The Major Transitions in Evolution (W.H. Freeman, Oxford, 1995)

Hamilton, W. D. Narrow Roads of Gene Land: I Evolution of Social Behaviour (W.H. Freeman, Oxford, 1996)

Frank, S. A. Foundations of Social Evolution (Princeton Univ. Press, Princeton, 1998)

Hamilton, W. D. The evolution of altruistic behaviour. Am. Nat. 97, 354–356 (1963)

Hamilton, W. D. The genetical evolution of social behaviour, I & II. J. Theor. Biol. 7, 1–52 (1964)

Crespi, B. J. The evolution of social behavior in microorganisms. Trends Ecol. Evol. 16, 178–183 (2001)

Keller, L. & Reeve, H. K. in Encyclopedia of Evolution (ed. Pagel, M. D.) 595–600 (Oxford Univ. Press, Oxford, 2002)

Griffin, A. S. & West, S. A. Kin discrimination and the benefit of helping in cooperatively breeding vertebrates. Science 302, 634–636 (2003)

Velicer, G. J. Social strife in the microbial world. Trends Microbiol. 11, 330–337 (2003)

Queller, D. C. & Strassmann, J. E. Kin selection and social insects. Bioscience 48, 165–175 (1998)

Queller, D. C. Genetic relatedness in viscous populations. Evol. Ecol. 8, 70–73 (1994)

West, S. A., Pen, I. & Griffin, A. S. Cooperation and competition between relatives. Science 296, 72–75 (2002)

Taylor, P. D. Altruism in viscous populations - an inclusive fitness model. Evol. Ecol. 6, 352–356 (1992)

Wilson, D. S., Pollock, G. B. & Dugatkin, L. A. Can altruism evolve in purely viscous populations. Evol. Ecol. 6, 331–341 (1992)

Guerinot, M. L. Microbial iron transport. Annu. Rev. Microbiol. 48, 743–772 (1994)

Ratledge, C. & Dover, L. G. Iron metabolism in pathogenic bacteria. Annu. Rev. Microbiol. 54, 881–941 (2000)

West, S. A. & Buckling, A. Cooperation, virulence and siderophore production in bacterial parasites. Proc. R. Soc. Lond. B 270, 37–44 (2003)

Brown, S. P. Cooperation and conflict in host-manipulating parasites. Proc. R. Soc. Lond. B 266, 1899–1904 (1999)

Brown, S. P., Hochberg, M. E. & Grenfell, B. T. Does multiple infection select for raised virulence? Trends Microbiol. 10, 401–405 (2002)

Grafen, A. in Behavioural Ecology: An Evolutionary Approach (eds Krebs, J. R. & Davies, N. B.) 62–84 (Blackwell Scientific Publications, Oxford, 1984)

Frank, S. A. Models of parasite virulence. Q. Rev. Biol. 71, 37–78 (1996)

West, S. A., Murray, M. G., Machado, C. A., Griffin, A. S. & Herre, E. A. Testing Hamilton's rule with competition between relatives. Nature 409, 510–513 (2001)

Velicer, G. J. & Yu, Y. N. Evolution of novel cooperative swarming in the bacterium Myxococcus xanthus. Nature 425, 75–78 (2003)

Rainey, P. B. & Rainey, K. Evolution of cooperation and conflict in experimental bacterial populations. Nature 425, 72–74 (2003)

Pepper, J. W. Relatedness in trait group models of social evolution. J. Theor. Biol. 206, 355–368 (2000)

De Vos, D. et al. Study of pyroverdine type and production by Pseudomonas aeruginosa isolated from cystic fibrosis patients: prevalence of type II pyoverdine isolates and accumulation of pyoverdine-negative mutants. Arch. Microbiol. 175, 384–388 (2001)

Meyer, J. M., Neely, A., Stintzi, A., Georges, C. & Holder, I. A. Pyoverdin is essential for virulence of Pseudomonas aeruginosa. Infect. Immun. 64, 518–523 (1996)

Strassmann, J. E., Zhu, Y. & Queller, D. C. Altruism and social cheating in the social amoeba Dictyostelium discoideum. Nature 408, 965–967 (2000)

Gandon, S., Mackinnon, M. J., Nee, S. & Read, A. F. Imperfect vaccines and the evolution of pathogen virulence. Nature 414, 751–756 (2002)

Hoogkamp-Korstanje, J. A. A., Meis, J. F. G. M., Kissing, J., van der Laag, J. & Melchers, W. J. G. Risk of cross-colonization and infection by Pseudomonas aeruginosa in a holiday camp for cystic fibrosis patients. J. Clin. Microbiol. 33, 572–575 (1995)