Mukherjee, S. (2011) The Emperor of All Maladies (London: Fourth Estate).
Mullard, A. (2008) ‘Microbiology: the inside story’, Nature 453, 578–580.
National Research Council (US) Committee on Metagenomics (2007) The New Science of Metagenomics: Revealing the Secrets of Our Microbial Planet (Washington, DC: National Academies Press (US)).
Nature (1975) ‘Oh, New Delhi; oh, Geneva’, Nature 256, 355–357.
Nature (2013) ‘Culture shock’, Nature 493, 133–134.
Nawroth, J.C., Guo, H., Koch, E., et al. (2017) ‘Motile cilia create fluid-mechanical microhabitats for the active recruitment of the host microbiome’, Proc. Natl. Acad. Sci. 114, 9510–9516.
Nelson, B. (2014) ‘Medicine’s dirty secret’, Mosaic Science.
Neufeld, K.M., Kang, N., Bienenstock, J., Foster, J.A. (2011) ‘Reduced anxiety-like behavior and central neurochemical change in germ-free mice: behavior in germ-free mice’, Neurogastroenterol. Motil. 23, 255–e119.
Newburg, D.S., Ruiz-Palacios, G.M., Morrow, A.L. (2005) ‘Human milk glycans protect infants against enteric pathogens’, Annu. Rev. Nutr. 25, 37–58.
New York Times (12 February 1985) ‘Science watch: miracle plant tested as cattle fodder’.
Nicholson, J.K., Holmes, E., Kinross, J., et al. (2012) ‘Host – Gut Microbiota Metabolic Interactions’, Science 336, 1262–1267.
Nightingale, F. (1859) Notes on Nursing: What It Is, and What It Is Not (New York: D. Appleton & Co.).
Nougué, O., Gallet, R., Chevin, L-M., Lenormand, T. (2015) ‘Niche limits of symbiotic gut microbiota constrain the salinity tolerance of brine shrimp’, Am. Nat. 186, 390–403.
Nováková, E., Hypša, V., Klein, J., et al. (2013) ‘Reconstructing the phylogeny of aphids (Hemiptera: Aphididae) using DNA of the obligate symbiont Buchnera aphidicola’, Mol. Phylogenet. Evol. 68, 42–54.
Obregon-Tito, A.J., Tito, R.Y., Metcalf, J., et al. (2015) ‘Subsistence strategies in traditional societies distinguish gut microbiomes’, Nat. Commun. 6, 6505.
Ochman, H., Lawrence, J.G., Groisman, E.A. (2000) ‘Lateral gene transfer and the nature of bacterial innovation’, Nature 405, 299–304.
Ohbayashi, T., Takeshita, K., Kitagawa, W., et al. (2015) ‘Insect’s intestinal organ for symbiont sorting’, Proc. Natl. Acad. Sci. 112, E5179–E5188.
Oliver, K.M., Moran, N.A., Hunter, M.S. (2005) ‘Variation in resistance to parasitism in aphids is due to symbionts not host genotype’, Proc. Natl. Acad. Sci. 102, 12795–12800.
Oliver, K.M., Campos, J., Moran, N.A., Hunter, M.S. (2008) ‘Population dynamics of defensive symbionts in aphids’, Proc. R. Soc. B Biol. Sci. 275, 293–299.
Olle, B. (2013) ‘Medicines from microbiota’, Nat. Biotechnol. 31, 309–315.
Olszak, T., An, D., Zeissig, S., et al. (2012) ‘Microbial exposure during early life has persistent effects on natural killer T cell function’, Science 336, 489–493.
O’Malley, M.A. (2009) ‘What did Darwin say about microbes, and how did microbiology respond?’, Trends Microbiol. 17, 341–347.
Osawa, R., Blanshard, W., Ocallaghan, P. (1993) ‘Microbiological studies of the intestinal microflora of the Koala, Phascolarctos-Cinereus.2. Pap, a special maternal feces consumed by juvenile koalas’, Aust. J. Zool. 41, 611–620.
Ott, S.J., Musfeldt, M., Wenderoth, D.F., et al. (2004) ‘Reduction in diversity of the colonic mucosa associated bacterial microflora in patients with active inflammatory bowel disease’, Gut 53, 685–693.
Ott, B.M., Rickards, A., Gehrke, L., Rio, R.V.M. (2015) ‘Characterization of shed medicinal leech mucus reveals a diverse microbiota’, Front. Microbiol. 5.
Pace, N.R., Stahl, D.A., Lane, D.J., Olsen, G.J. (1986) ‘The analysis of natural microbial populations by ribosomal RNA Sequences’, in Advances in Microbial Ecology, K. C. Marshall, ed. (New York: Springer US), pp. 1–55.
Paine, R.T., Tegner, M.J., Johnson, E.A. (1998) ‘Compounded perturbations yield ecological surprises’, Ecosystems 1, 535–545.
Pais, R., Lohs, C., Wu, Y., et al. (2008) ‘The obligate mutualist Wigglesworthia glossinidiainfluences reproduction, digestion, and immunity processes of its host, the tsetse fly’, Appl. Environ. Microbiol. 74, 5965–5974.
Pannebakker, B.A., Loppin, B., Elemans, C.P., et al. (2007) ‘Parasitic inhibition of cell death facilitates symbiosis’, Proc. Natl. Acad. Sci. 104, 213–215.
Payne, A.S. (1970) The Cleere Observer. A Biography of Antoni Van Leeuwenhoek(London: Macmillan).
Petrof, E.O., Khoruts, A. (2014) ‘From stool transplants to next-generation microbiota therapeutics’, Gastroenterology 146, 1573–1582.
Petrof, E., Gloor, G., Vanner, S., et al. (2013) ‘Stool substitute transplant therapy for the eradication of Clostridium difficile infection: ‘RePOOPulating’ the gut’, Microbiome 2013, 3.
Petschow, B., Doré, J., Hibberd, P., et al. (2013) ‘Probiotics, prebiotics, and the host microbiome: the science of translation’, Ann. N. Y. Acad. Sci. 1306, 1–17.
Pickard, J.M., Maurice, C.F., Kinnebrew, M.A., et al. (2014) ‘Rapid fucosylation of intestinal epithelium sustains host – commensal symbiosis in sickness’, Nature 514, 638–641.
Pinto-Sanchez, M.I., Hall, G.B., Ghajar, K., et al. (2017) ‘Probiotic Bifidobacterium longum NCC3001 reduces depression scores and alters brain activity: a pilot study in patients with irritable bowel syndrome’, Gastroenterology.
Poulsen, M., Hu, H., Li, C., et al. (2014) ‘Complementary symbiont contributions to plant decomposition in a fungus-farming termite’, Proc. Natl. Acad. Sci. 111, 14500–14505.
Qian, J., Hospodsky, D., Yamamoto, N., et al. (2012) ‘Size-resolved emission rates of airborne bacteria and fungi in an occupied classroom: size-resolved bioaerosol emission rates’, Indoor Air 22, 339–351.
Quammen, D. (1997) The Song of the Dodo: Island Biogeography in an Age of Extinction(New York: Scribner).
Rawls, J.F., Samuel, B.S., Gordon, J.I. (2004) ‘Gnotobiotic zebrafish reveal evolutionarily conserved responses to the gut microbiota’, Proc. Natl. Acad. Sci. 101, 4596–4601.
Rawls, J.F., Mahowald, M.A., Ley, R.E., Gordon, J.I. (2006) ‘Reciprocal gut microbiota transplants from zebrafish and mice to germ-free recipients reveal host habitat selection’, Cell127, 423–433.
Redford, K.H., Segre, J.A., Salafsky, N., et al. (2012) ‘Conservation and the Microbiome: Editorial. Conserv. Biol. 26, 195–197.