Abstract
The ikaite columns in the Ikka Fjord, SW Greenland, constitute a cold (4 °C), alkaline (pH 10.4), and low-salinity (0.9 %) environment, and they harbor a microbial community adapted to this polyextreme environment. 16S rRNA gene sequence analyses show that the community is rich in new species and that Proteobacteria are dominating. So far, three new species have been characterized and described in detail: Rhodonellum psychrophilum, Arsukibacterium ikkense, and Alkalilactibacillus ikkensis. The bacteria produce a diversity of enzymes, including proteases, lipases, β-galactosidases, and phosphatases. These enzymes are adapted to the polyextreme environment and have application potentials in industrial and biotechnological processes. In this chapter, the research on the microbial population of the ikaite columns that has been conducted over the past decade will be reviewed.
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References
Aarup C (2006) Identification of biofilm-producing bacteria in ikaite tufa columns. Master thesis, University of Copenhagen
Allaart JH (1976) Ketilidian mobile belt in South Greenland. In: Escher A, Watt WS (eds) Geology of Greenland. Grønlands Geologiske undersøgelse, København, pp 120–151
Bischoff JL, Fitzpatrick JA, Rosenbauer RJ (1993) The solubility and stabilization of Ikaite (CaCO3.6H2O) from 0 °C to 25 °C – environmental and paleoclimatic implications for Thinolite tufa. J Geol 101:21–33
Brettar I, Christen R, Hofle MG (2002) Rheinheimera baltica gen. nov., sp. nov., a blue-coloured bacterium isolated from the central Baltic Sea. Int J Syst Evol Microbiol 52:1851–1857
Brettar I, Christen R, Hofle MG (2004) Belliella baltica gen. nov., sp. nov., a novel marine bacterium of the Cytophaga-Flavobacterium-Bacteroides group isolated from surface water of the central Baltic Sea. Int J Syst Evol Microbiol 54:65–70
Brooks R, Clark LM, Thurston EF (1950) Calcium carbonate and its hydrates. Philos Trans R Soc Lond Ser A 243:145–167
Buchardt B, Seaman P, Stockmann G, Vous M, Wilken U, Duwel L, Kristiansen A, Jenner C, Whiticar MJ (1997) Submarine columns of ikaite tufa. Nature 390:129–130
Buchardt B, Israelson C, Seaman P, Stockmann G (2001) Ikaite tufa towers in Ikka Fjord, southwest Greenland: their formation by mixing of seawater and alkaline spring water. J Sediment Res 71:176–189
Cao SJ, Qu JH, Yang JS, Sun Q, Yuan HL (2008) Halolactibacillus alkaliphilus sp. nov., a moderately alkaliphilic and halophilic bacterium isolated from a soda lake in Inner Mongolia, China, and emended description of the genus Halolactibacillus. Int J Syst Evol Microbiol 58:2169–2173
Dahl K, Buchardt B (2006) Monohydrocalcite in the Arctic Ikka fjord, SW Greenland: first reported marine occurrence. J Sediment Res 76:460–471
Duckworth AW, Grant WD, Jones BE, van Steenbergen R (1996) Phylogenetic diversity of soda lake alkaliphiles. FEMS Microbiol Ecol 19:181–191
Emeleus CH (1964) The Grønnedal-Ika alkaline complex, South Greenland. The structure and geological history of the complex. Grønlands Geologiske Undersøgelse, København
Gianese G, Argos P, Pascarella S (2001) Structural adaptation of enzymes to low temperatures. Protein Eng 14:141–148
Grant WD, Heaphy S (2010) Metagenomics and recovery of enzyme genes from alkaline saline environments. Environ Technol 31:1135–1143
Jefferson KK (2004) What drives bacteria to produce a biofilm? FEMS Microbiol Lett 236:163–173
Jones BE, Grant WD, Duckworth AW, Owenson GG (1998) Microbial diversity of soda lakes. Extremophiles 2:191–200
Kelly M (1977) Quaternary geology of the Ivigtut-Nunarssuit region, South-West and South Greenland. Rapport Grønlands Geologiske Undersøgelse 85:64–67
Kristiansen J, Kristiansen A (1999) A new species of Chroomonas (Cryptophyceae) living inside the submarine ikaite columns in the Ikkafjord, Southwest Greenland, with remarks on its ultrastructure and ecology. Nordic J Bot 19:747–758
Krogh KJ (1982) Erik den Rødes Grønland; Saga texts = Qallunaatsiaaqarfik Grønland. Nationalmuseets Forlag, Copenhagen
Milford AD, Achenbach LA, Jung DO, Madigan MT (2000) Rhodobaca bogoriensis gen. nov. and sp. nov., an alkaliphilic purple nonsulfur bacterium from African Rift Valley soda lakes. Arch Microbiol 174:18–27
Nichols CA, Guezennec J, Bowman JP (2005) Bacterial exopolysaccharides from extreme marine environments with special consideration of the southern ocean, sea ice, and deep-sea hydrothermal vents: a review. Mar Biotechnol (NY) 7:253–271
Pauly H (1963) “Ikaite”, a new mineral from Greenland. Arctic 16:263–264
Pedersen R (2007) Bacteria from ikaite tufa columns: enzymes and microbial diversity. Master thesis, University of Copenhagen
Reddy GS, Matsumoto GI, Schumann P, Stackebrandt E, Shivaji S (2004) Psychrophilic pseudomonads from Antarctica: Pseudomonas antarctica sp. nov., Pseudomonas meridiana sp. nov. and Pseudomonas proteolytica sp. nov. Int J Syst Evol Microbiol 54:713–719
Rink H (1866) Eskimoiske Eventyr og Sagn. Reitzel, København
Roy D, Sengupta S (2007) Structural features of a cold-adapted Alaskan bacterial lipase. J Biomol Struct Dyn 24:463–470
Schmidt M, Stougaard P (2010) Identification, cloning and expression of a cold-active beta-galactosidase from a novel Arctic bacterium, Alkalilactibacillus ikkense. Environ Technol 31:1107–1114
Schmidt M, Prieme A, Stougaard P (2006a) Bacterial diversity in permanently cold and alkaline ikaite columns from Greenland. Extremophiles 10:551–562
Schmidt M, Prieme A, Stougaard P (2006b) Rhodonellum psychrophilum gen. nov., sp. nov., a novel psychrophilic and alkaliphilic bacterium of the phylum Bacteroidetes isolated from Greenland. Int J Syst Evol Microbiol 56:2887–2892
Schmidt M, Prieme A, Stougaard P (2007) Arsukibacterium ikkense gen. nov., sp. nov, a novel alkaliphilic, enzyme-producing γ-Proteobacterium isolated from a cold and alkaline environment in Greenland. Syst Appl Microbiol 30:197–201
Schmidt M, Larsen DM, Stougaard P (2010) A lipase with broad temperature range from an alkaliphilic γ-proteobacterium isolated in Greenland. Environ Technol 31:1091–1100
Schmidt M, Prieme A, Johansen A, Stougaard P (2012) Alkalilactibacillus ikkensis, gen. nov., sp. nov., a novel enzyme-producing bacterium from a cold and alkaline environment in Greenland. Extremophiles 16:297–305
Schrenk MO, Kelley DS, Bolton SA, Baross JA (2004) Low archaeal diversity linked to subseafloor geochemical processes at the Lost City Hydrothermal Field, Mid-Atlantic Ridge. Environ Microbiol 6:1086–1095
Seaman P, Buchardt B (2006) The columns of ikaite tufa in Ikka Fjord, Greenland. Monographs on Greenland. Geoscience 44:1–39
Sørensen MV, Kristensen RM (2000) Marine Rotifera from Ikka Fjord, SW Greenland. Monographs on Greenland. Bioscience 51:1–46
Stougaard P, Jorgensen F, Johnsen MG, Hansen OC (2002) Microbial diversity in ikaite tufa columns: an alkaline, cold ecological niche in Greenland. Environ Microbiol 4:487–493
Thorbjorn L, Petersen GH (2003) The epifauna on the carbonate reefs in the Arctic Ikka Fjord, SW Greenland. Ophelia 57:177–201
Tiago I, Chung AP, Verissimo A (2004) Bacterial diversity in a nonsaline alkaline environment: heterotrophic aerobic populations. Appl Environ Microbiol 70:7378–7387
Van TS, Mergaert J, Swings J (2004) Loktanella salsilacus gen. nov., sp. nov., Loktanella fryxellensis sp. nov. and Loktanella vestfoldensis sp. nov., new members of the Rhodobacter group, isolated from microbial mats in Antarctic lakes. Int J Syst Evol Microbiol 54:1263–1269
Yumoto I (2002) Bioenergetics of alkaliphilic Bacillus spp. J Biosci Bioeng 93:342–353
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Vester, J.K., Lylloff, J.E., Glaring, M.A., Stougaard, P. (2013). Microbial Diversity and Enzymes in Ikaite Columns: A Cold and Alkaline Environment in Greenland. In: Seckbach, J., Oren, A., Stan-Lotter, H. (eds) Polyextremophiles. Cellular Origin, Life in Extreme Habitats and Astrobiology, vol 27. Springer, Dordrecht. https://doi.org/10.1007/978-94-007-6488-0_15
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