Anderson DM (1967) Ice nucleation and the substrate-ice interface. Nature 216:563-566 Bakermans C, Nealson KH (2004) Relationship of critical temperature to macromolecular synthesis and growth yield in Psychrobacter cryopegella. J Bacteriol 186:2340-2345 Becker RE, Volkmann CM (1961) A preliminary report on the bacteriology of permafrost in the

Fairbanks area. Proc Alaskan Sci Conf 12:188 Bielanski A, Bergeron H, Lau PCK, Devenish J (2003) Microbial contamination of embryos and semen during long term banking in liquid nitrogen. Cryobiology 46:146-152 Breezee J, Cady N, Staley JT (2004) Subfreezing growth of the sea ice bacterium "Psychromonas ingrahamii". Microb Ecol 47:300-304 Brinkmeyer R, Knittel K, Jurgens J, Weyland H, Amann R, Helmke E (2003) Diversity and structure of bacterial communities in Arctic versus Antarctic pack ice. Appl Environ Microbiol 69:6610-6619

Brook EJ, Sowers T, Orchardo J (1996) Rapid variations in atmospheric methane concentration during the past 110,000 years. Science 273:1087-1091 Brooks PD, Schmidt SK, Williams MW (1997) Winter production of CO2 and N2O from alpine tundra: Environmental controls and relationship to inter-system C and N fluxes. Oecologia 110:403-413

Callaghan TV, Bjorn LO, Chernov Y, Chapin T, Christensen TR, Huntley B, Ims RA, Johansson M, Jolly D, Jonasson S, Matveyeva N, Panikov N, Oechel W, Shaver G (2004) Uncertainties and recommendations. Ambio 33:474-479 Cameron RE, Morelli FA (1974) Viable microorganisms from ancient Ross Island and Tayler Valley drill core. Antarc J USA 9:113-116

Campen RK, Sowers T, Alley RB (2003) Evidence of microbial consortia metabolizing within a low-latitude mountain glacier. Geology 31:231-234 Carpenter EJ, Lin S, Capone DG (2000) Bacterial activity in South Pole snow. Appl Environ

Microbiol 66:4514-4517 Cavicchioli R (2002) Extremophiles and the search for extraterrestrial life. Astrobiology 2:281-292

Cavicchioli R, Siddiqui KS, Andrews D, Sowers KR (2002) Low-temperature extremophiles and their applications. Curr Opin Biotechnol 13:253-261 Christner BC (2002) Incorporation of DNA and protein precursors into macromolecules by bacteria at -15°C. Appl Environ Microbiol 68:6435-6438 Christner B, Mosley-Thompson E, Thompson L, Reeve J (2001) Isolation of bacteria and 16S

rDNAs from Lake Vostok accretion ice. Environ Microbiol 3:570-577 Christner BC, Kvitko BH, Reeve JN (2003a) Molecular identification of bacteria and eukarya inhabiting an Antarctic cryoconite hole. Extremophiles 7:177-183 Christner BC, Mosley-Thompson E, Thompson LG, Reeve JN (2003b) Bacterial recovery from ancient ice. Environ Microbiol 5:433-436 Clein JS, Schimel JP (1995) Microbial activity of tundra and taiga soils at sub-zero temperatures.

Soil Biol Biochem 27:1231-1234 Coyne PI, Kelley JJ (1971) Release of carbon dioxide from frozen soil to the arctic atmosphere. Nature 234:407-408

Dise NB (1992) Winter fluxes of methane from Minnesota peatlands. Biogeochemistry 17:71-83 Elberling B, Brandt KK (2003) Uncoupling of microbial CO2 production and release in frozen soil and its implications for field studies of arctic C cycling. Soil Biol Biochem 35:263-272 Ershov ED (1998) General geocryology. Cambridge University Press, Cambridge, UK Fahnestock JT, Jones MH, Brooks PD, Walker DA, Welker JM (1998) Winter and early spring

CO2 efflux from tundra communities of northern Alaska. J Geophys Res 103:29023-29027 Fahnestock JT, Jones MH, Welker JM (1999) Wintertime CO2 efflux from arctic soils:

Implications for annual carbon budgets. Global Biogeochem Cycles 13:775-779 Feller G, Narinx E, Arpigny JL, Aittaleb M, Baise E, Genicot S, Gerday C (1996) Enzymes from psychrophilic organisms. FEMS Microbiol Rev 18:189-202 Finegold L (1996) Molecular and biophysical aspects of adaptation of life to temperatures below the freezing point. Adv Space Res 18:87-95 Friedmann EI, Ocampo-Friedmann R (1984) The antarctic cryptoendolithic ecosystem: Relevance to exobiology. Origins Life Evol Biosphere 14:771-776 Geiges O (1996) Microbial processes in frozen food. Proceedings of the F3.1, F3.4, F2.4 and F3.8

Symposia of COSPAR Scientific Commission F. Adv Space Res 18:109-118 Georlette D, Blaise V, Collins T, D'Amico S, Gratia E, Hoyoux A, Marx JC, Sonan G, Feller G, Gerday C

(2004) Some like it cold: Biocatalysis at low temperatures. FEMS Microbiol Rev 28:25-42 Gill CO, Lowry PD (1982) Growth at sub-zero temperatures of black spot fungi from meat. J Appl Bacteriol 52:245-50

Gosink JJ, Staley JT (1995) Biodiversity of gas vacuolate bacteria from Antarctic sea ice and water. Appl Environ Microbiol 61:3486-9 Gosink JJ, Woese CR, Staley JT (1998) Polaribacter gen. nov., with three new species, P. irgensii sp. nov., P franzmannii sp. nov. and P filamentus sp. nov., gas vacuolate polar marine bacteria of the Cytophaga-Flavobacterium- Bacteroides group and reclassification of ' Flectobacillus glomeratus' as Polaribacter glomeratus comb. nov. Int J Syst Bacteriol 48:223-235 Grogan P, Chapin IFS (1999) Arctic soil respiration: Effects of climate and vegetation depend on season. Ecosystems 2:451-459 Head JW, Neukum G, Jaumann R, Hiesinger H, Hauber E, Carr M, Masson P, Foing B, Hoffmann H, Kreslavsky M, Werner S, Milkovich S, van Gasselt S (2005) Tropical to mid-latitude snow and ice accumulation, flow and glaciation on Mars. Nature 434:346-351 Helmke E, Weyland H (2004) Psychrophilic versus psychrotolerant bacteria -occurrence and significance in polar and temperate marine habitats. Cell Mol Biol 50:553-61

Hesselsoe M, Nielsen JL, Roslev P, Nielsen PH (2005) Isotope labeling and microautoradiography of active heterotrophic bacteria on the basis of assimilation of 14CO2. Appl Environ Microbiol 71:646-655

Hobbie SE, Chapin FS III (1996) Winter regulation of tundra litter carbon and nitrogen dynamics.

Biogeochemistry 35:327-338 Irgens RL, Gosink JJ, Staley JT (1996) Polaromonas vacuolata gen. nov., sp. nov., a psychrophilic, marine, gas vacuolate bacterium from Antarctica. Int J Syst Bacteriol 46:822-826 Jakosky BM, Nealson KH, Bakermans C, Ley RE, Mellon MT (2003) Subfreezing activity of microorganisms and the potential habitability of Mars' polar regions. Astrobiology 3:343-350

Johnson BT, Romanenko VI (1984) Xenobiotic perturbation of microbial growth as measured by

CO2 uptake in aquatic heterotrophic bacteria. J Great Lakes Res 10:245-250 Junge K, Gosink JJ, Hoppe HG, Staley JT (1998) Arthrobacter, Brachybacterium and Planococcus isolates identified from antarctic sea ice brine. Description of Planococcus mcmeekinii, sp. nov. Syst Appl Microbiol 21:306-314 Junge K, Imhoff F, Staley T, Deming JW (2002) Phylogenetic diversity of numerically important

Arctic sea-ice bacteria cultured at subzero temperature. Microb Ecol 43:315-328 Junge K, Eicken H, Deming JW (2004) Bacterial activity at -2 to -20°C in Arctic wintertime sea ice. Appl Environ Microbiol 70:550-557 Junge K, Eicken H, Swanson BD, Deming JW (2006) Bacterial incorporation of leucine into protein down to -20°C with evidence for potential activity in sub-eutectic saline ice formations. Cryobiology 52:417-429 Kappen L (1993) Lichens in the Antarctic region. In: Friedmann EI (ed) Antarctic microbiology.

Wiley, New York, pp 433-490 Kappen L, Friedmann EI (1983) Ecophysiology of lichens in the dry valleys of Southern Victoria

Land, Antarctica. Polar Biol 1:227-232 Karl DM (1980) Cellular nucleotide measurements and applications in microbial ecology.

Microbiol Rev 44:739-796 Kato T, Hirota M, Tang Y, Cui X, Li Y, Zhao X, Oikawa T (2005) Strong temperature dependence and no moss photosynthesis in winter CO2 flux for a Kobresia meadow on the Qinghai-Tibetan plateau. Soil Biol Biochem 37:1966-1969 Kushner D (1981) Extreme environments: Are there any limits to life? In: Ponnamperuna C (ed)

Comets and the origin of life. Reidel, New York, pp 241-248 Lange OL, Kappen K (1972) Photosynthesis of lichens from Antarctica. In: Antarctic Research

Series 20. American Geophysical Union, Washington, DC, pp 83-95 Lange OL, Metzner H (1965) Lichtabhängiger Kohlenstoff-Einbau in Flechten bei tiefen

Temperaturen. Naturwissenschaften 52:2119-2123 Lonhienne T, Zoidakis J, Vorgias CE, Feller G, Gerday C, Bouriotis V (2001) Modular structure, local flexibility and cold-activity of a novel chitobiase from a psychrophilic Antarctic bacterium. J Mol Biol 310:291-1297 Marion GM, Fritsen CH, Eicken H, Payne MC (2003) The search for life on Europa: Limiting environmental factors, potential habitats, and Earth analogues. Astrobiology 3:785-811 Marx A, de Graaf AA, Wiechert W, Eggeling L, Sahm H (1996) Determination of the fluxes in the central metabolism of Corynebacterium glutamicum by nuclear magnetic resonance spec-troscopy combined with metabolite balancing. Biotechnol Bioengin 49:111-129 Marx JC, Blaise V, Collins T, D'Amico S, Delille D, Gratia E, Hoyoux A, Huston AL, Sonan G, Feller G, Gerday C (2004) A perspective on cold enzymes: Current knowledge and frequently asked questions. Cell Mol Biol 50:643-55 Mazur P (1980) Limits to life at low temperatures and at reduced water contents and water activities. Orig Life 10:137-159 Melloh RA, Crill PM (1996) Winter methane dynamics in a temperate peatland. Global

Biogeochem Cycles 10:247-254 Michener HD, Elliott RP (1964) Minimum growth temperatures for food-poisoning, fecal-indicator, and psychrophilic microorganisms. Adv Food Res 13:349-96

Mikan CJ, Schimel JP, Doyle AP (2002) Temperature controls of microbial respiration in arctic tundra soils above and below freezing. Soil Biol Biochem 34:1785-1795 Mooney HA, Billings WD (1961) Comparative physiological ecology of arctic and alpine populations of Oxyria digyna. Ecol Monogr 31:1-29 Moore TR (1983) Winter-time litter decomposition in a subarctic woodland. Arct Alp Res 15:413-418

Morita RY (1975) Psychrophilic bacteria. Bacteriol Rev 39:144-167

Oechel WC, Vourlitis G, Hastings SJ (1997) Cold-season CO2 emission from arctic soils. Global

Biogeochem Cycles 11:163-172 Panikov NS (1995) Microbial growth kinetics. Chapman & Hall, London, 378 pp Panikov NS (1999a) Fluxes of CO2 and CH4 in high latitude wetlands: Measuring, modeling and predicting response to climate change. Polar Res 18:237-244 Panikov NS (1999b) Understanding and prediction of soil microbial community dynamics under global change. Appl Soil Ecol 11:161-176 Panikov NS, Dedysh SN (2000) Cold season CH4 and CO2 emission from boreal peat bogs (West Siberia): Winter fluxes and thaw activation dynamics. Global Biogeochem Cycles 14:1071-1080

Panikov NS, Sizova MV (2007) Growth kinetics of microorganisms isolated from Alaskan soil and permafrost in solid media frozen down to -35°C. FEMS Microbiol Ecol 59:500-512 Panikov NS, Flanagan PW, Oechel WC, Mastepanov MA, Christensen TR (2006) Microbial activity in soils frozen to below -39°C. Soil Biol Biochem 38:785-794 Price PB, Sowers T (2004) Temperature dependence of metabolic rates for microbial growth, maintenance, and survival. Proc Natl Acad Sci USA 101:4631-4636 Reeve CA, Amy PS, Matin A (1984) Role of protein synthesis in the survival of carbon-starved

Escherichia coli K-12. J Bacteriol 160:1041-1046 Ritzrau W (1997) Pelagic microbial activity in the Northeast Water polynya, summer 1992. Polar Biol 17:259-267

Rivkina EM, Friedmann EI, McKay CP, Gilichinsky DA (2000) Metabolic activity of permafrost bacteria below the freezing point. Appl Environ Microbiol 66:3230-3233 Rivkina EM, Laurinavichus KS, Gilichinsky DA, Shcherbakova VA (2002) Methane generation in permafrost sediments. Dokl Biol Sci 383:179-181 Rivkina E, Laurinavichius K, McGrath J, Tiedje J, Shcherbakova V, Gilichinsky D (2004)

Microbial life in permafrost. Adv Space Res 33:1215-1221 Romanovsky VE, Osterkamp TE (2000) Effects of unfrozen water on heat and mass transport processes in the active layer and permafrost. Permafrost Periglac Process 11:219-239 Sabbah H, Biennier L, Sims IR, Georgievskii Y, Klippenstein SJ, Smith IWM (2007) Understanding reactivity at very low temperatures: The reactions of oxygen atoms with alkenes. Science 317:102-105 Santruchkova H, Bird MI, Elhottova D, Novak J, Picek T, Shimek M, Tykva R (2005) Heterotrophic fixation of CO2 in soil. Microb Ecol 49:218-225 Schimel JP, Bilbrough C, Welker JM (2004) Increased snow depth affects microbial activity and nitrogen mineralization in two Arctic tundra communities. Soil Biol Biochem 36:217-227 Shi T, Reeves RH, Gilichinsky DA, Friedmann EI (1997) Characterization of viable bacteria from

Siberian permafrost by 16S rDNA sequencing. Microb Ecol 33:169-179 Staley JT, Gosink JJ (1999) Poles apart: Biodiversity and biogeography of sea ice bacteria. Annu

Rev Microbiol 53:189-215 Tanghe A, Van Dijck P, Thevelein JM (2006) Why do microorganisms have aquaporins? Trends Microbiol 14:78-85

Tjoelker MG, Oleksyn J, Reich PB (1999) Acclimation of respiration to temperature and CO2 in seedlings of boreal tree species in relation to plant size and relative growth rate. Global Change Biol 49:679-691

Toll DL, Owe M, Foster J, Levine E (1999) Monitoring seasonally frozen soils using passive microwave satellite data and simulation modeling. In: Geoscience and Remote Sensing Symposium, IGARSS '99. Proc IEEE Int 2:1149-1151

Vorobyova E, Soina V, Gorlenko M, Minkovskaya N, Zalinova N, Mamukelashvili A, Gilichinsky D, Rivkina E, Vishnivetskaya T (1997) The deep cold biosphere: Facts and hypothesis. FEMS Microbiol Rev 20:277-290 Warren SG, Hudson SR (2003) Bacterial activity in South Pole snow is questionable. Appl

Environ Microbiol 69:6340-6341 Whalen SC, Reeburgh WS (1988) A CH4 time series for tundra environments. Global Biogeochem

Cycles 2:399-409 4

Wolfe J, Bryant G, Koster KL (2002) What is 'unfreezable water', how unfreezable is it, and how much is there? Cryoletters 23:157-166 Wynn-Williams DD (1982) Simulation of seasonal changes in microbial activity of maritime

Antarctic peat. Soil Biol Biochem 14:1-12 Xu Y, Nogi Y, Kato C, Liang Z, Ruger HJ, De Kegel D, Glansdorff N (2003) Psychromonas profunda sp. nov., a psychropiezophilic bacterium from deep Atlantic sediments. Int J Syst Evol Microbiol 53:527-532

Zgurskaya HI, Keyhan M, Matin A (1997) The sigma S level in starving Escherichia coli cells increases solely as a result of its increased stability, despite decreased synthesis. Mol Microbiol 24:643-651

Zhou J, Davey ME, Figueras JB, Rivkina E, Gilichinsky D, Tiedje JM (1997) Phylogenetic diversity of a bacterial community determined from Siberian tundra soil DNA. Microbiology (UK) 143:3913-3919

Zimov SA, Zimova GM, Davidov SP, Davidova AI, Voropaev YV, Voropaeva ZV, Prosiannikov SF, Prosiannikova OV, Semiletova IV, Semiletov IP (1993) Winter biotic activity and production of CO2 in Siberian soils: A factor in the greenhouse effect. J Geophys Res 98:5017-5023 Zimov SA, Schuur EAG, Chapin III FS (2006) Climate change: Permafrost and the global carbon budget. Science 312:1612-1613

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