Man and his spaceships

References

• Lovelock JE, Margulis L. Homeostatic tendencies of the earth’s atmosphere. Orig Life 1974; 5:93 - 103; http://dx.doi.org/10.1007/BF00927016; PMID: 4842066
   PubMedGoogle Scholar
• Rettberg P, Eschweiler U, Strauch K, Reitz G, Horneck G, Wanke H, et al. Survival of microorganisms in space protected by meteorite material: results of the experiment ‘EXOBIOLOGIE’ of the PERSEUS mission. Adv Space Res 2002; 30:1539 - 45; http://dx.doi.org/10.1016/S0273-1177(02)00369-1; PMID: 12575719
   PubMed Web of Science ®Google Scholar
• Di Giulio M. Biological evidence against the panspermia theory. J Theor Biol 2010; 266:569 - 72; http://dx.doi.org/10.1016/j.jtbi.2010.07.017; PMID: 20655931
   PubMed Web of Science ®Google Scholar
• Shapiro R, Schulze-Makuch D. The search for alien life in our solar system: strategies and priorities. Astrobiology 2009; 9:335 - 43; http://dx.doi.org/10.1089/ast.2008.0281; PMID: 19355818
   PubMed Web of Science ®Google Scholar
• Cockell CS. The interplanetary exchange of photosynthesis. Orig Life Evol Biosph 2008; 38:87 - 104; http://dx.doi.org/10.1007/s11084-007-9112-3; PMID: 17906941
   PubMed Web of Science ®Google Scholar
• Horneck G, Rettberg P, Reitz G, Wehner J, Eschweiler U, Strauch K, et al. Protection of bacterial spores in space, a contribution to the discussion on Panspermia. Orig Life Evol Biosph 2001; 31:527 - 47; http://dx.doi.org/10.1023/A:1012746130771; PMID: 11770260
   PubMed Web of Science ®Google Scholar
• Nicholson WL. Ancient micronauts: interplanetary transport of microbes by cosmic impacts. Trends Microbiol 2009; 17:243 - 50; http://dx.doi.org/10.1016/j.tim.2009.03.004; PMID: 19464895
   PubMed Web of Science ®Google Scholar
• Weiss BP, Kirschvink JL, Baudenbacher FJ, Vali H, Peters NT, Macdonald FA, et al. A low temperature transfer of ALH84001 from Mars to Earth. Science 2000; 290:791 - 5; http://dx.doi.org/10.1126/science.290.5492.791; PMID: 11052940
   PubMed Web of Science ®Google Scholar
• McKay DS, Gibson EK Jr., Thomas-Keprta KL, Vali H, Romanek CS, Clemett SJ, et al. Search for past life on Mars: possible relic biogenic activity in martian meteorite ALH84001. Science 1996; 273:924 - 30; http://dx.doi.org/10.1126/science.273.5277.924; PMID: 8688069
   PubMed Web of Science ®Google Scholar
• Kerney KR, Schuerger AC. Survival of Bacillus subtilis endospores on ultraviolet-irradiated rover wheels and Mars regolith under simulated Martian conditions. Astrobiology 2011; 11:477 - 85; http://dx.doi.org/10.1089/ast.2011.0615; PMID: 21707388
   PubMed Web of Science ®Google Scholar
• Margulis L, West O. Gaia and the colonization of Mars. GSA Today 1993; 3:277 - 80, 291; PMID: 11540252
   PubMedGoogle Scholar
• La Duc MT, Dekas A, Osman S, Moissl C, Newcombe D, Venkateswaran K. Isolation and characterization of bacteria capable of tolerating the extreme conditions of clean room environments. Appl Environ Microbiol 2007; 73:2600 - 11; http://dx.doi.org/10.1128/AEM.03007-06; PMID: 17308177
   PubMed Web of Science ®Google Scholar
• Satomi M, La Duc MT, Venkateswaran K. Bacillus safensis sp. nov., isolated from spacecraft and assembly-facility surfaces. Int J Syst Evol Microbiol 2006; 56:1735 - 40; http://dx.doi.org/10.1099/ijs.0.64189-0; PMID: 16902000
   PubMed Web of Science ®Google Scholar
• Vaishampayan P, Probst A, Krishnamurthi S, Ghosh S, Osman S, McDowall A, et al. Bacillus horneckiae sp. nov., isolated from a spacecraft-assembly clean room. Int J Syst Evol Microbiol 2010; 60:1031 - 7; http://dx.doi.org/10.1099/ijs.0.008979-0; PMID: 19666815
   PubMed Web of Science ®Google Scholar
• Gioia J, Yerrapragada S, Qin X, Jiang H, Igboeli OC, Muzny D, et al. Paradoxical DNA repair and peroxide resistance gene conservation in Bacillus pumilus SAFR-032. PLoS One 2007; 2:e928; http://dx.doi.org/10.1371/journal.pone.0000928; PMID: 17895969
   PubMedGoogle Scholar
• Nicholson WL, Fajardo-Cavazos P, Rebeil R, Slieman TA, Riesenman PJ, Law JF, et al. Bacterial endospores and their significance in stress resistance. Antonie Van Leeuwenhoek 2002; 81:27 - 32; http://dx.doi.org/10.1023/A:1020561122764; PMID: 12448702
   PubMed Web of Science ®Google Scholar
• Escarguel G, Fara E, Brayard A, Legendre S. Biodiversity is not (and never has been) a bed of roses! C.R. Biol. 2011; 334:351 - 9
   Google Scholar
• Kutschera U, Niklas KJ. The modern theory of biological evolution: an expanded synthesis. Naturwissenschaften 2004; 91:255 - 76; http://dx.doi.org/10.1007/s00114-004-0515-y; PMID: 15241603
   PubMed Web of Science ®Google Scholar
• Mata SA, Bottjer DJ. Microbes and mass extinctions: paleoenvironmental distribution of microbialites during times of biotic crisis. Geobiology 2012; 10:3 - 24; http://dx.doi.org/10.1111/j.1472-4669.2011.00305.x; PMID: 22051154
   PubMed Web of Science ®Google Scholar
• Newman DK, Banfield JF. Geomicrobiology: how molecular-scale interactions underpin biogeochemical systems. Science 2002; 296:1071 - 7; http://dx.doi.org/10.1126/science.1010716; PMID: 12004119
   PubMed Web of Science ®Google Scholar
• Allwood AC, Grotzinger JP, Knoll AH, Burch IW, Anderson MS, Coleman ML, et al. Controls on development and diversity of Early Archean stromatolites. Proc Natl Acad Sci U S A 2009; 106:9548 - 55; http://dx.doi.org/10.1073/pnas.0903323106; PMID: 19515817
   PubMed Web of Science ®Google Scholar
• Allwood AC, Walter MR, Kamber BS, Marshall CP, Burch IW. Stromatolite reef from the Early Archaean era of Australia. Nature 2006; 441:714 - 8; http://dx.doi.org/10.1038/nature04764; PMID: 16760969
   PubMed Web of Science ®Google Scholar
• Kershaw S, Crasquin S, Li Y, Collin PY, Forel MB, Mu X, et al. Microbialites and global environmental change across the Permian-Triassic boundary: a synthesis. Geobiology 2012; 10:25 - 47; http://dx.doi.org/10.1111/j.1472-4669.2011.00302.x; PMID: 22077322
   PubMed Web of Science ®Google Scholar
• Reid RP, Visscher PT, Decho AW, Stolz JF, Bebout BM, Dupraz C, et al. The role of microbes in accretion, lamination and early lithification of modern marine stromatolites. Nature 2000; 406:989 - 92; http://dx.doi.org/10.1038/35023158; PMID: 10984051
   PubMed Web of Science ®Google Scholar
• Buick R. When did oxygenic photosynthesis evolve?. Philos Trans R Soc Lond B Biol Sci 2008; 363:2731 - 43; http://dx.doi.org/10.1098/rstb.2008.0041; PMID: 18468984
   PubMed Web of Science ®Google Scholar
• Hooper LV, Littman DR, Macpherson AJ. Interactions between the microbiota and the immune system. Science 2012; 336:1268 - 73; http://dx.doi.org/10.1126/science.1223490; PMID: 22674334
   PubMed Web of Science ®Google Scholar
• Gehring WJ, Kloter U, Suga H. Evolution of the Hox gene complex from an evolutionary ground state. Curr Top Dev Biol 2009; 88:35 - 61; http://dx.doi.org/10.1016/S0070-2153(09)88002-2; PMID: 19651301
   PubMed Web of Science ®Google Scholar
• Pick L, Heffer A. Hox gene evolution: multiple mechanisms contributing to evolutionary novelties. Ann N Y Acad Sci 2012; 1256:15 - 32; http://dx.doi.org/10.1111/j.1749-6632.2011.06385.x; PMID: 22320178
   PubMed Web of Science ®Google Scholar
• Dayhoff MO, Barker WC, McLaughlin PJ. Inferences from protein and nucleic acid sequences: early molecular evolution, divergence of kingdoms and rates of change. Orig Life 1974; 5:311 - 30; http://dx.doi.org/10.1007/BF01207633; PMID: 4370101
   PubMedGoogle Scholar
• Lawrence JG, Ochman H. Reconciling the many faces of lateral gene transfer. Trends Microbiol 2002; 10:1 - 4; http://dx.doi.org/10.1016/S0966-842X(01)02282-X; PMID: 11755071
   PubMed Web of Science ®Google Scholar
• Popa O, Dagan T. Trends and barriers to lateral gene transfer in prokaryotes. Curr Opin Microbiol 2011; 14:615 - 23; http://dx.doi.org/10.1016/j.mib.2011.07.027; PMID: 21856213
   PubMed Web of Science ®Google Scholar
• Aminov RI. Horizontal gene exchange in environmental microbiota. Frontiers in Microbiology 2011; 2
   Google Scholar
• Siefert JL. Defining the mobilome. Methods Mol Biol 2009; 532:13 - 27; http://dx.doi.org/10.1007/978-1-60327-853-9_2; PMID: 19271177
   PubMedGoogle Scholar
• Andersson DI, Hughes D. Persistence of antibiotic resistance in bacterial populations. FEMS Microbiol Rev 2011; 35:901 - 11; http://dx.doi.org/10.1111/j.1574-6976.2011.00289.x; PMID: 21707669
   PubMed Web of Science ®Google Scholar
• Martínez JL. Bottlenecks in the transferability of antibiotic resistance from natural ecosystems to human bacterial pathogens. Front Microbiol 2011; 2:265; PMID: 22319513
   PubMed Web of Science ®Google Scholar
• Sommer MO, Dantas G. Antibiotics and the resistant microbiome. Curr Opin Microbiol 2011; 14:556 - 63; http://dx.doi.org/10.1016/j.mib.2011.07.005; PMID: 21802347
   PubMed Web of Science ®Google Scholar
• Arnold DL, Jackson RW. Bacterial genomes: evolution of pathogenicity. Curr Opin Plant Biol 2011; 14:385 - 91; http://dx.doi.org/10.1016/j.pbi.2011.03.001; PMID: 21444240
   PubMed Web of Science ®Google Scholar
• Jackson RW, Vinatzer B, Arnold DL, Dorus S, Murillo J. The influence of the accessory genome on bacterial pathogen evolution. Mob Genet Elements 2011; 1:55 - 65; http://dx.doi.org/10.4161/mge.1.1.16432; PMID: 22016845
   PubMedGoogle Scholar
• Partridge SR. Analysis of antibiotic resistance regions in Gram-negative bacteria. FEMS Microbiol Rev 2011; 35:820 - 55; http://dx.doi.org/10.1111/j.1574-6976.2011.00277.x; PMID: 21564142
   PubMed Web of Science ®Google Scholar
• Toussaint A, Merlin C. Mobile elements as a combination of functional modules. Plasmid 2002; 47:26 - 35; http://dx.doi.org/10.1006/plas.2001.1552; PMID: 11798283
   PubMed Web of Science ®Google Scholar
• Toussaint A, Chandler M. Prokaryote genome fluidity: toward a system approach of the mobilome. Methods Mol Biol 2012; 804:57 - 80; http://dx.doi.org/10.1007/978-1-61779-361-5_4; PMID: 22144148
   PubMedGoogle Scholar
• Whitman WB, Coleman DC, Wiebe WJ. Prokaryotes: the unseen majority. Proc Natl Acad Sci U S A 1998; 95:6578 - 83; http://dx.doi.org/10.1073/pnas.95.12.6578; PMID: 9618454
   PubMed Web of Science ®Google Scholar
• Zinger L, Gobet A, Pommier T. Two decades of describing the unseen majority of aquatic microbial diversity. Mol Ecol 2012; 21:1878 - 96; http://dx.doi.org/10.1111/j.1365-294X.2011.05362.x; PMID: 22093148
   PubMed Web of Science ®Google Scholar
• Kallmeyer J, Pockalny R, Adhikari RR, Smith DC, D’Hondt S. Global distribution of microbial abundance and biomass in subseafloor sediment. Proc Natl Acad Sci U S A 2012; 109:16213 - 6; http://dx.doi.org/10.1073/pnas.1203849109; PMID: 22927371
   PubMed Web of Science ®Google Scholar
• van der Heijden MG, Bardgett RD, van Straalen NM. The unseen majority: soil microbes as drivers of plant diversity and productivity in terrestrial ecosystems. Ecol Lett 2008; 11:296 - 310; http://dx.doi.org/10.1111/j.1461-0248.2007.01139.x; PMID: 18047587
   PubMed Web of Science ®Google Scholar
• Desikan P. The incredible journey of mankind: Helicobacter pylori as the narrator. Indian J Med Microbiol 2010; 28:193 - 5; http://dx.doi.org/10.4103/0255-0857.66466; PMID: 20644304
   PubMed Web of Science ®Google Scholar
• Dominguez-Bello MG, Blaser MJ, Ley RE, Knight R. Development of the human gastrointestinal microbiota and insights from high-throughput sequencing. Gastroenterology 2011; 140:1713 - 9; http://dx.doi.org/10.1053/j.gastro.2011.02.011; PMID: 21530737
   PubMed Web of Science ®Google Scholar
• Esteve E, Ricart W, Fernández-Real JM. Gut microbiota interactions with obesity, insulin resistance and type 2 diabetes: did gut microbiote co-evolve with insulin resistance?. Curr Opin Clin Nutr Metab Care 2011; 14:483 - 90; http://dx.doi.org/10.1097/MCO.0b013e328348c06d; PMID: 21681087
   PubMed Web of Science ®Google Scholar
• Qin J, Li R, Raes J, Arumugam M, Burgdorf KS, Manichanh C, et al, MetaHIT Consortium. A human gut microbial gene catalogue established by metagenomic sequencing. Nature 2010; 464:59 - 65; http://dx.doi.org/10.1038/nature08821; PMID: 20203603
   PubMed Web of Science ®Google Scholar
• Choudoir MJ, Campbell AN, Buckley DH. Grappling with Proteus: Population level approaches to understanding microbial diversity. Frontiers in Microbiology 2012; 3
   Google Scholar
• Townsend JP, Bøhn T, Nielsen KM. Assessing the probability of detection of horizontal gene transfer events in bacterial populations. Front Microbiol 2012; 3:27; http://dx.doi.org/10.3389/fmicb.2012.00027; PMID: 22363321
   PubMedGoogle Scholar
• Lennon JT, Jones SE. Microbial seed banks: the ecological and evolutionary implications of dormancy. Nat Rev Microbiol 2011; 9:119 - 30; http://dx.doi.org/10.1038/nrmicro2504; PMID: 21233850
   PubMed Web of Science ®Google Scholar
• Newton RJ, Jones SE, Eiler A, McMahon KD, Bertilsson S. A guide to the natural history of freshwater lake bacteria. Microbiol Mol Biol Rev 2011; 75:14 - 49; http://dx.doi.org/10.1128/MMBR.00028-10; PMID: 21372319
   PubMed Web of Science ®Google Scholar
• Thurber RV. Current insights into phage biodiversity and biogeography. Curr Opin Microbiol 2009; 12:582 - 7; http://dx.doi.org/10.1016/j.mib.2009.08.008; PMID: 19811946
   PubMed Web of Science ®Google Scholar
• Veesler D, Cambillau C. A common evolutionary origin for tailed-bacteriophage functional modules and bacterial machineries. [first.] Microbiol Mol Biol Rev 2011; 75:423 - 33; http://dx.doi.org/10.1128/MMBR.00014-11; PMID: 21885679
   PubMed Web of Science ®Google Scholar
• Lenski RE, Travisano M. Dynamics of adaptation and diversification: a 10,000-generation experiment with bacterial populations. Proc Natl Acad Sci U S A 1994; 91:6808 - 14; http://dx.doi.org/10.1073/pnas.91.15.6808; PMID: 8041701
   PubMed Web of Science ®Google Scholar
• Lenski RE, Winkworth CL, Riley MA. Rates of DNA sequence evolution in experimental populations of Escherichia coli during 20,000 generations. J Mol Evol 2003; 56:498 - 508; http://dx.doi.org/10.1007/s00239-002-2423-0; PMID: 12664169
   PubMed Web of Science ®Google Scholar
• Barrick JE, Yu DS, Yoon SH, Jeong H, Oh TK, Schneider D, et al. Genome evolution and adaptation in a long-term experiment with Escherichia coli. Nature 2009; 461:1243 - 7; http://dx.doi.org/10.1038/nature08480; PMID: 19838166
   PubMed Web of Science ®Google Scholar
• Ostrowski EA, Woods RJ, Lenski RE. The genetic basis of parallel and divergent phenotypic responses in evolving populations of Escherichia coli. Proc Biol Sci 2008; 275:277 - 84; http://dx.doi.org/10.1098/rspb.2007.1244; PMID: 18029306
   PubMed Web of Science ®Google Scholar
• Schneider D, Lenski RE. Dynamics of insertion sequence elements during experimental evolution of bacteria. Res Microbiol 2004; 155:319 - 27; http://dx.doi.org/10.1016/j.resmic.2003.12.008; PMID: 15207863
   PubMed Web of Science ®Google Scholar
• Blount ZD, Borland CZ, Lenski RE. Historical contingency and the evolution of a key innovation in an experimental population of Escherichia coli. Proc Natl Acad Sci U S A 2008; 105:7899 - 906; http://dx.doi.org/10.1073/pnas.0803151105; PMID: 18524956
   PubMed Web of Science ®Google Scholar
• Aller JY, Aller RC, Kemp PF, Chistoserdov AY, Madrid VM. Fluidized muds: a novel setting for the generation of biosphere diversity through geologic time. Geobiology 2010; 8:169 - 78; http://dx.doi.org/10.1111/j.1472-4669.2010.00234.x; PMID: 20345890
   PubMed Web of Science ®Google Scholar
• Cohan FM. What are bacterial species?. Annu Rev Microbiol 2002; 56:457 - 87; http://dx.doi.org/10.1146/annurev.micro.56.012302.160634; PMID: 12142474
   PubMed Web of Science ®Google Scholar
• Scanlan DJ, Ostrowski M, Mazard S, Dufresne A, Garczarek L, Hess WR, et al. Ecological genomics of marine picocyanobacteria. Microbiol Mol Biol Rev 2009; 73:249 - 99; http://dx.doi.org/10.1128/MMBR.00035-08; PMID: 19487728
   PubMed Web of Science ®Google Scholar
• Souza V, Eguiarte LE, Siefert J, Elser JJ. Microbial endemism: does phosphorus limitation enhance speciation?. Nat Rev Microbiol 2008; 6:559 - 64; http://dx.doi.org/10.1038/nrmicro1917; PMID: 18521074
   PubMed Web of Science ®Google Scholar
• Souza V, Eguiarte LE, Travisano M, Elser JJ, Rooks C, Siefert JL. Travel, sex, and food: what’s speciation got to do with it?. Astrobiology 2012; 12:634 - 40; http://dx.doi.org/10.1089/ast.2011.0768; PMID: 22920513
   PubMed Web of Science ®Google Scholar
• Souza V, Siefert JL, Escalante AE, Elser JJ, Eguiarte LE. The Cuatro Ciénegas Basin in Coahuila, Mexico: an astrobiological Precambrian park. Astrobiology 2012; 12:641 - 7; http://dx.doi.org/10.1089/ast.2011.0675; PMID: 22920514
   PubMed Web of Science ®Google Scholar
• Breitbart M, Hoare A, Nitti A, Siefert J, Haynes M, Dinsdale E, et al. Metagenomic and stable isotopic analyses of modern freshwater microbialites in Cuatro Ciénegas, Mexico. Environ Microbiol 2009; 11:16 - 34; http://dx.doi.org/10.1111/j.1462-2920.2008.01725.x; PMID: 18764874
   PubMed Web of Science ®Google Scholar
• Cerritos R, Eguiarte L, Avitia M, Siefert J, Souza V.. High diversity of previously unknown cultivable species in an oasis of biodiversity in Cuatro Cienegas, Coahuila, Mexico. FEMS Microbiol Ecol 2008;
   Google Scholar
• Desnues CM, Rodriguez-Brito B, Rayhawk S, Kelley S, Tran T, Haynes M, et al. Diversity and evolution of viruses in modern stromatolites and thrombolites. Nature 2008; 452:340 - 3; http://dx.doi.org/10.1038/nature06735; PMID: 18311127
   PubMed Web of Science ®Google Scholar
• Elser JJ, Schampel JH, Kyle M, Watts J, Carson Evan W, Dowling TA, et al. Response of grazing snails on microbial communities in an ecosystem with living stromatolites. Freshw Biol 2005; 50:1826 - 35; http://dx.doi.org/10.1111/j.1365-2427.2005.01453.x
   Web of Science ®Google Scholar
• Escalante AE, Eguiarte L, Espinosa-Asuar L, Forney LJ, Noguez AM, Souza V. . Diversity of aquatic prokaryotic communities in the Cuatro Cienegas basin. 2008.
   Google Scholar
• Souza V, Espinosa-Asuar L, Escalante AE, Eguiarte LE, Farmer J, Forney L, et al. An endangered oasis of aquatic microbial biodiversity in the Chihuahuan desert. Proc Natl Acad Sci U S A 2006; 103:6565 - 70; http://dx.doi.org/10.1073/pnas.0601434103; PMID: 16618921
   PubMed Web of Science ®Google Scholar
• Crisler JD, Newville TM, Chen F, Clark BC, Schneegurt MA. Bacterial growth at the high concentrations of magnesium sulfate found in martian soils. Astrobiology 2012; 12:98 - 106; http://dx.doi.org/10.1089/ast.2011.0720; PMID: 22248384
   PubMed Web of Science ®Google Scholar
• Clark BC. Surviving the limits to life at the surface of Mars. J Geophys Res 1998; 103:28545 - 55; http://dx.doi.org/10.1029/98JE02081
   Web of Science ®Google Scholar
• McEwen AS, Ojha L, Dundas CM, Mattson SS, Byrne S, Wray JJ, et al. Seasonal flows on warm Martian slopes. Science 2011; 333:740 - 3; http://dx.doi.org/10.1126/science.1204816; PMID: 21817049
   PubMed Web of Science ®Google Scholar
• Volkmer B, Heinemann M. Condition-dependent cell volume and concentration of Escherichia coli to facilitate data conversion for systems biology modeling. PLoS One 2011; 6:e23126; http://dx.doi.org/10.1371/journal.pone.0023126; PMID: 21829590
   PubMedGoogle Scholar
• Balter M. Taking stock of the human microbiome and disease. Science 2012; 336:1246 - 7; http://dx.doi.org/10.1126/science.336.6086.1246; PMID: 22674333
   PubMed Web of Science ®Google Scholar
• Morgan XC, Segata N, Huttenhower C. Biodiversity and functional genomics in the human microbiome. Trends Genet 2012; •••:10; PMID: 23140990
   PubMed Web of Science ®Google Scholar
• Lagier JC, Million M, Hugon P, Armougom F, Raoult D. Human gut microbiota: repertoire and variations. Frontiers in Cellular and Infection Microbiology 2012; 2
   Google Scholar
• Human Microbiome Project Consortium. Structure, function and diversity of the healthy human microbiome. Nature 2012; 486:207 - 14; http://dx.doi.org/10.1038/nature11234; PMID: 22699609
   PubMed Web of Science ®Google Scholar
• Turnbaugh PJ, Hamady M, Yatsunenko T, Cantarel BL, Duncan A, Ley RE, et al. A core gut microbiome in obese and lean twins. Nature 2009; 457:480 - 4; http://dx.doi.org/10.1038/nature07540; PMID: 19043404
   PubMed Web of Science ®Google Scholar
• Lau E, Nash CZ, Vogler DR, Cullings KW. Molecular diversity of cyanobacteria inhabiting coniform structures and surrounding mat in a Yellowstone hot spring. Astrobiology 2005; 5:83 - 92; http://dx.doi.org/10.1089/ast.2005.5.83; PMID: 15711172
   PubMed Web of Science ®Google Scholar
• Kau AL, Ahern PP, Griffin NW, Goodman AL, Gordon JI. Human nutrition, the gut microbiome and the immune system. Nature 2011; 474:327 - 36; http://dx.doi.org/10.1038/nature10213; PMID: 21677749
   PubMed Web of Science ®Google Scholar
• Chassard C, Dapoigny M, Scott KP, Crouzet L, Del’homme C, Marquet P, et al. Functional dysbiosis within the gut microbiota of patients with constipated-irritable bowel syndrome. Aliment Pharmacol Ther 2012; 35:828 - 38; http://dx.doi.org/10.1111/j.1365-2036.2012.05007.x; PMID: 22315951
   PubMed Web of Science ®Google Scholar
• Fredricks DN, Fiedler TL, Thomas KK, Mitchell CM, Marrazzo JM. Changes in vaginal bacterial concentrations with intravaginal metronidazole therapy for bacterial vaginosis as assessed by quantitative PCR. J Clin Microbiol 2009; 47:721 - 6; http://dx.doi.org/10.1128/JCM.01384-08; PMID: 19144794
   PubMed Web of Science ®Google Scholar
• Rak K, Rader DJ. Cardiovascular disease: the diet-microbe morbid union. Nature 2011; 472:40 - 1; http://dx.doi.org/10.1038/472040a; PMID: 21475185
   PubMed Web of Science ®Google Scholar
• Hwang JS, Im CR, Im SH. Immune disorders and its correlation with gut microbiome. Immune Netw 2012; 12:129 - 38; http://dx.doi.org/10.4110/in.2012.12.4.129; PMID: 23091436
   PubMedGoogle Scholar
• Lathrop SK, Bloom SM, Rao SM, Nutsch K, Lio CW, Santacruz N, et al. Peripheral education of the immune system by colonic commensal microbiota. Nature 2011; 478:250 - 4; http://dx.doi.org/10.1038/nature10434; PMID: 21937990
   PubMed Web of Science ®Google Scholar
• Yatsunenko T, Rey FE, Manary MJ, Trehan I, Dominguez-Bello MG, Contreras M, et al. Human gut microbiome viewed across age and geography. Nature 2012; 486:222 - 7; PMID: 22699611
   PubMed Web of Science ®Google Scholar
• Rogers GB, Bruce KD. Exploring the parallel development of microbial systems in neonates with cystic fibrosis. MBio 2012; 3:e00408 - 12; http://dx.doi.org/10.1128/mBio.00408-12; PMID: 23131830
   PubMed Web of Science ®Google Scholar
• Claesson MJ, Jeffery IB, Conde S, Power SE, O’Connor EM, Cusack S, et al. Gut microbiota composition correlates with diet and health in the elderly. Nature 2012; 488:178 - 84; http://dx.doi.org/10.1038/nature11319; PMID: 22797518
   PubMed Web of Science ®Google Scholar
• Arumugam M, Raes J, Pelletier E, Le Paslier D, Yamada T, Mende DR, et al, MetaHIT Consortium. Enterotypes of the human gut microbiome. Nature 2011; 473:174 - 80; http://dx.doi.org/10.1038/nature09944; PMID: 21508958
   PubMed Web of Science ®Google Scholar
• Faust K, Sathirapongsasuti JF, Izard J, Segata N, Gevers D, Raes J, et al. Microbial co-occurrence relationships in the human microbiome. PLoS Comput Biol 2012; 8:e1002606; http://dx.doi.org/10.1371/journal.pcbi.1002606; PMID: 22807668
   PubMed Web of Science ®Google Scholar
• Meehan CJ, Beiko RG. Lateral gene transfer of an ABC transporter complex between major constituents of the human gut microbiome. BMC Microbiol 2012; 12:248; http://dx.doi.org/10.1186/1471-2180-12-248; PMID: 23116195
   PubMed Web of Science ®Google Scholar
• Liu L, Chen X, Skogerbø G, Zhang P, Chen R, He S, et al. The human microbiome: A hot spot of microbial horizontal gene transfer. Genomics 2012; 100:265 - 70; http://dx.doi.org/10.1016/j.ygeno.2012.07.012; PMID: 22841660
   PubMed Web of Science ®Google Scholar
• Smillie CS, Smith MB, Friedman J, Cordero OX, David LA, Alm EJ. Ecology drives a global network of gene exchange connecting the human microbiome. Nature 2011; 480:241 - 4; http://dx.doi.org/10.1038/nature10571; PMID: 22037308
   PubMed Web of Science ®Google Scholar
• Beuls E, Van Houdt R, Leys N, Dijkstra C, Larkin O, Mahillon J. Bacillus thuringiensis conjugation in simulated microgravity. Astrobiology 2009; 9:797 - 805; http://dx.doi.org/10.1089/ast.2009.0383; PMID: 19845449
   PubMed Web of Science ®Google Scholar
• Hughes-Fulford M. To infinity ... and beyond! Human spaceflight and life science. FASEB J 2011; 25:2858 - 64; http://dx.doi.org/10.1096/fj.11-0902ufm; PMID: 21880668
   PubMed Web of Science ®Google Scholar
• Chang TT, Walther I, Li CF, Boonyaratanakornkit J, Galleri G, Meloni MA, et al. The Rel/NF-κB pathway and transcription of immediate early genes in T cell activation are inhibited by microgravity. J Leukoc Biol 2012; 92:1133 - 45; http://dx.doi.org/10.1189/jlb.0312157; PMID: 22750545
   PubMed Web of Science ®Google Scholar
• Boonyaratanakornkit JB, Cogoli A, Li CF, Schopper T, Pippia P, Galleri G, et al. Key gravity-sensitive signaling pathways drive T cell activation. FASEB J 2005; 19:2020 - 2; PMID: 16210397
   PubMed Web of Science ®Google Scholar
• Saxena D, Li Y, Yang L, Pei Z, Poles M, Abrams WR, et al. Human microbiome and HIV/AIDS. Curr HIV/AIDS Rep 2012; 9:44 - 51; http://dx.doi.org/10.1007/s11904-011-0103-7; PMID: 22193889
   PubMedGoogle Scholar
• Cunningham AL, Donaghy H, Harman AN, Kim M, Turville SG. Manipulation of dendritic cell function by viruses. Curr Opin Microbiol 2010; 13:524 - 9; http://dx.doi.org/10.1016/j.mib.2010.06.002; PMID: 20598938
   PubMed Web of Science ®Google Scholar
• Edwards KJ, Wheat CG, Sylvan JB. Under the sea: microbial life in volcanic oceanic crust. Nat Rev Microbiol 2011; 9:703 - 12; http://dx.doi.org/10.1038/nrmicro2647; PMID: 21894169
   PubMed Web of Science ®Google Scholar