genome enables a tripartite nested mealybug symbiosis’,
Cell 153, 1567–1578.
Huttenhower, C., Gevers, D., Knight, R., et al. (2012) ‘Structure, function and diversity of the healthy human microbiome’, Nature 486, 207–214.
Huttenhower, C., Kostic, A.D., Xavier, R.J. (2014) ‘Inflammatory bowel disease as a model for translating the microbiome’, Immunity 40, 843–854.
Iturbe-Ormaetxe, I., Walker, T., O’ Neill, S.L. (2011) ‘Wolbachia and the biological control of mosquito-borne disease’, EMBO Rep. 12, 508–518.
Ivanov, I.I., Atarashi, K., Manel, N., et al. (2009) ‘Induction of intestinal Th17 cells by segmented filamentous bacteria’, Cell 139, 485–498.
Jaenike, J., Polak, M., Fiskin, A., et al. (2007) ‘Interspecific transmission of endosymbiotic Spiroplasma by mites’, Biol. Lett. 3, 23–25.
Jaenike, J., Unckless, R., Cockburn, S.N., et al. (2010) ‘Adaptation via symbiosis: recent spread of a Drosophila defensive symbiont’, Science 329, 212–215.
Jakobsson, H.E., Jernberg, C., Andersson, A.F., et al. (2010) ‘Short-term antibiotic treatment has differing long-term impacts on the human throat and gut microbiome’, PLoS ONE 5, e9836.
Jansson, J.K., Prosser, J.I. (2013) ‘Microbiology: the life beneath our feet’, Nature 494, 40–41.
Jefferson, R. (2010) ‘The hologenome theory of evolution’, Science as Social Enterprise.
Jernberg, C., Lofmark, S., Edlund, C., Jansson, J.K. (2010) ‘Long-term impacts of antibiotic exposure on the human intestinal microbiota’, Microbiology 156, 3216–3223.
Jiggins, F.M., Hurst, G.D.D. (2011) ‘Rapid insect evolution by symbiont transfer’, Science332, 185–186.
Johnston, K.L., Ford, L., Taylor, M.J. (2014) ‘Overcoming the challenges of drug discovery for neglected tropical diseases: the A·WoL experience’, J. Biomol. Screen. 19, 335–343.
Jones, R.J., Megarrity, R.G. (1986) ‘Successful transfer of DHP-degrading bacteria from Hawaiian goats to Australian ruminants to overcome the toxicity of Leucaena’, Aust. Vet. J. 63, 259–262.
Kaiser, W., Huguet, E., Casas, J., et al. (2010) ‘Plant green-island phenotype induced by leaf-miners is mediated by bacterial symbionts’, Proc. R. Soc. B Biol. Sci. 277, 2311–2319.
Kaiwa, N., Hosokawa, T., Nikoh, N., et al. (2014) ‘Symbiont-supplemented maternal investment underpinning host’s ecological adaptation’, Curr. Biol. 24, 2465–2470.
Kaltenpoth, M., Göttler, W., Herzner, G., Strohm, E. (2005) ‘Symbiotic bacteria protect wasp larvae from fungal infestation’, Curr. Biol. 15, 475–479.
Kaltenpoth, M., Roeser-Mueller, K., Koehler, S., et al. (2014) ‘Partner choice and fidelity stabilize coevolution in a Cretaceous-age defensive symbiosis’, Proc. Natl. Acad. Sci. 111, 6359–6364.
Kane, M., Case, L.K., Kopaskie, K., et al. (2011) ‘Successful transmission of a retrovirus depends on the commensal microbiota’, Science 334, 245–249.
Karasov, W.H., Martínez del Rio, C., Caviedes-Vidal, E. (2011) ‘Ecological physiology of diet and digestive systems’, Annu. Rev. Physiol. 73, 69–93.
Katan, M.B. (2012) ‘Why the European Food Safety Authority was right to reject health claims for probiotics’, Benef. Microbes 3, 85–89.
Kau, A.L., Planer, J.D., Liu, J., et al. (2015) ‘Functional characterization of IgA-targeted bacterial taxa from undernourished Malawian children that produce diet-dependent enteropathy’, Sci. Transl. Med. 7, 276ra24.
Keeling, P.J., Palmer, J.D. (2008) ‘Horizontal gene transfer in eukaryotic evolution’, Nat. Rev. Genet. 9, 605–618.
Kelly, L.W., Barott, K.L., Dinsdale, E., et al. (2012) ‘Black reefs: iron-induced phase shifts on coral reefs’, ISME J. 6, 638–649.
Kembel, S.W., Jones, E., Kline, J., et al. (2012) ‘Architectural design influences the diversity and structure of the built environment microbiome’, ISME J. 6, 1469–1479.
Kembel, S.W., Meadow, J.F., O’Connor, T.K., et al. (2014) ‘Architectural design drives the biogeography of indoor bacterial communities’, PLoS ONE 9, e87093.
Kendall, A.I. (1909) ‘Some observations on the study of the intestinal bacteria’, J. Biol. Chem. 6, 499–507.
Kendall, A.I. (1921) Bacteriology, General, Pathological and Intestinal (Philadelphia and New York: Lea & Febiger).
Kendall, A.I. (1923) Civilization and the Microbe (Boston: Houghton Mifflin).
Kernbauer, E., Ding, Y., Cadwell, K. (2014) ‘An enteric virus can replace the beneficial function of commensal bacteria’, Nature 516, 94–98.
Khoruts, A. (2013) ‘Faecal microbiota transplantation in 2013: developing human gut microbiota as a class of therapeutics’, Nat. Rev. Gastroenterol. Hepatol. 11, 79–80.
Kiers, E.T., West, S.A. (2015) ‘Evolving new organisms via symbiosis’, Science 348, 392–394.
Kikuchi, Y., Hayatsu, M., Hosokawa, T., et al. (2012) ‘Symbiont-mediated insecticide resistance’, Proc. Natl. Acad. Sci. 109, 8618–8622.
Kilpatrick, A.M., Briggs, C.J., Daszak, P. (2010) ‘The ecology and impact of chytridiomycosis: an emerging disease of amphibians’, Trends Ecol. Evol. 25, 109–118.
Kirk, R.G. (2012) ‘ “Life in a germ-free world” : isolating life from the laboratory animal to the bubble boy’, Bull. Hist. Med. 86, 237–275.
Klarmann-Schulz, U., Specht, S., Debrah, A.Y., et al. (2017) ‘Comparison of doxycycline, minocycline, doxycycline plus albendazole and albendazole alone in their efficacy against onchocerciasis in a randomized, open-label, pilot trial’, PLoS Negl. Trop. Dis. 11(1).
Koch, H., Schmid-Hempel, P. (2011) ‘Socially transmitted gut microbiota protect bumble bees against an intestinal parasite’, Proc. Natl. Acad. Sci. 108, 19288–19292.
Kohl, K.D., Weiss, R.B., Cox, J., et al. (2014) ‘Gut microbes of mammalian herbivores facilitate intake of plant toxins’, Ecol. Lett. 17, 1238–1246.
Koren, O., Goodrich, J.K., Cullender, T.C., et al. (2012) ‘Host remodeling of the gut microbiome and metabolic changes during pregnancy’, Cell 150, 470–480.
Koropatkin, N.M., Cameron, E.A., Martens, E.C. (2012) ‘How glycan metabolism shapes the human gut microbiota’, Nat. Rev. Microbiol. 10, 323–335.
Koropatnick, T.A., Engle, J.T., Apicella, M.A., et al. (2004) ‘Microbial factor-mediated development in a host– bacterial mutualism’, Science 306, 1186–1188.
Kostic, A.D., Gevers, D., Siljander, H., et al. (2015) ‘The dynamics of the human infant gut microbiome in development and in progression toward Type 1 Diabetes’, Cell Host Microbe17, 260–273.
Kotula, J.W., Kerns, S.J., Shaket, L.A., et al. (2014) ‘Programmable bacteria detect and record an environmental signal in the mammalian gut’, Proc. Natl. Acad. Sci. 111, 4838–4843.
Kozek, W.J. (1977) ‘Transovarially-transmitted intracellular microorganisms in adult and larval stages of Brugia malayi’, J. Parasitol. 63, 992–1000.
Kozek, W.J., Rao, R.U. (2007) ‘The Discovery of Wolbachia in arthropods and nematodes – a historical perspective’, in Wolbachia: A Bug’s Life in another Bug, A. Hoerauf, R. U. Rao, eds., pp. 1–14 (Basel: Karger).
Kremer, N., Philipp, E.E.R., Carpentier, M-C., et al. (2013) ‘Initial symbiont contact orchestrates host – organ-wide transcriptional changes that prime tissue colonization’, Cell Host Microbe 14, 183–194.
Kroes, I., Lepp, P.W., Relman, D.A. (1999) ‘Bacterial diversity within the human subgingival crevice’, Proc. Natl. Acad. Sci. 96, 14547–14552.
Kruif, P.D. (2002) Microbe Hunters (Boston: Houghton Mifflin Harcourt).
Kueneman, J.G., Parfrey, L.W., Woodhams, D.C., et al. (2014) ‘The amphibian skin-associated microbiome across species, space and life history stages’, Mol. Ecol. 23, 1238–1250.
Kunz, C. (2012) ‘Historical aspects of human milk oligosaccharides’, Adv. Nutr. Int. Rev. J.3, 430S – 439S.
Kunzig, R. (2000) Mapping the Deep: The Extraordinary Story of Ocean Science (New York: W. W. Norton & Co.).
Kuss, S.K., Best, G.T., Etheredge, C.A., et al. (2011) ‘Intestinal microbiota promote enteric virus replication and systemic
