Items where Author is "Krell, Andreas"

Article

Granskog, M. , Nomura, D. , Müller, S. , Krell, A. , Toyota, T. and Hattori, H. (2015)
Evidence for significant protein-like dissolved organic matter accumulation in Sea of Okhotsk sea ice ,

Annals of Glaciology, 56 (69), pp. 1-8 .

doi:10.3189/2015AoG69A002 , hdl:10013/epic.44848

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Article

Uhlig, C.

, Kilpert, F. , Frickenhaus, S.

, Kegel, J.

, Krell, A. , Mock, T. , Valentin, K. U. and Beszteri, B.

(2015)
In situ expression of eukaryotic ice-binding proteins in microbial communities of Arctic and Antarctic sea ice ,

Isme Journal .

doi:10.1038/ismej.2015.43 , hdl:10013/epic.45417

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[thumbnail of Uhlig_etal_2015_supplementary.pdf]

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Article

Fischer, M. , Thomas, D. N. , Krell, A. , Nehrke, G.

, Göttlicher, J. , Norman, L. , Meiners, K. M. , Riaux-Gobin, C. and Dieckmann, G. S. (2013)
Quantification of ikaite in Antarctic sea ice ,

Antarctic Science, 25 (3), pp. 421-432 .

doi:10.1017/S0954102012001150 , hdl:10013/epic.41375

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Article

Uhlig, C.

, Kabisch, J. , Palm, G. J. , Valentin, K. U. , Schweder, T. and Krell, A. (2011)
Heterologous expression, refolding and functional characterization of two antifreeze proteins from Fragilariopsis cylindrus (Bacillariophyceae) ,

Cryobiology., 63 , pp. 220-228 .

doi:10.1016/j.cryobiol.2011.08.005 , hdl:10013/epic.38487

Article

Nomura, D. , Nishiokaa, J. , Granskog, M. A. , Krell, A. , Matobaa, S. , Toyota, T. , Hattori, H. and Shirasawaa, K. (2010)
Nutrient distributions associated with snow and sediment-laden layers in sea ice of the southern Sea of Okhotsk ,

Marine Chemistry, Volume 119(1-4), pp. 1-8 .

doi:10.1016/j.marchem.2009.11.005 , hdl:10013/epic.36262

Article

Meiners, K. , Norman, L. , Granskog, M. , Krell, A. , Heil, P. and Thomas, D. N. (2010)
Physico-ecobiogeochemistry of East Antarctic pack ice during the winter-spring transition ,

Deep Sea Research Part II: Topical Studies in Oceanography. .

doi:10.1016/j.dsr2.2010.10.033 , hdl:10013/epic.43386

Article

Michels, J. , Dieckmann, G. , Thomas, D. N. , Schiel, S. , Krell, A. , Assmy, P. , Kennedy, H. , Papadimitriou, S. and Cisewski, B. (2008)
Short-term biogenic particle flux under late spring sea ice in the western Weddell Sea ,

Deep-Sea Research II, 55 (8), pp. 1024-1039 .

doi:10.1016/j.dsr2.2007.12.019 , hdl:10013/epic.30563

Article

Krell, A. , Beszteri, B.

, Dieckmann, G. , Glöckner, G. , Valentin, K. U. and Mock, T. (2008)
A new class of ice-binding proteins discovered in a salt-stress-induced cDNA library of the psychrophilic diatom Fragilariopsis cylindrus (Bacillariophyceae) ,

European Journal of Phycology, 43 (4), pp. 423-433 .

doi:10.1080/09670260802348615 , hdl:10013/epic.31637

Article

Papadimitriou, S. , Thomas, D. N. , Kennedy, H. , Haas, C.

, Kuosa, H. , Krell, A. and Dieckmann, G. (2007)
Biogeochemical composition of natural sea ice brines from the Weddell Sea during early austral summer ,

Limnology and Oceanography, 52 , pp. 1809-1823 .

hdl:10013/epic.27055

Article

Krell, A. , Funck, D. , Plettner, I. , John, U.

and Dieckmann, G. (2007)
Regulation of proline metabolism under salt stress in the psychrophilic diatom Fragilariopsis cylindrus (Bacillariophyceae) ,

Journal of Phycology, 43 (4), pp. 753-762 .

doi:10.1111/j.1529-8817.2007.00366.x , hdl:10013/epic.27059

Article

Mock, T. , Krell, A. , Glöckner, G. , Kolukisaoglu, Ü. and Valentin, K. U. (2006)
Analysis of expressed sequence tags (ESTs) from the polar diatom Fragilariopsis cylindrus ,

Journal of Phycology, 42 (1), pp. 78-85 .

doi:10.1111/j.1529-8817.2006.00164.x , hdl:10013/epic.16572

Article

Janech, M. , Krell, A. , Mock, T. , Kang, J. S. and Raymond, J. (2006)
Ice-binding proteins from sea ice diatoms (Bacillariophyceae) ,

Journal of Phycology, 42 (2), pp. 410-416 .

doi:10.1111/j.1529-8817.2006.00208.x , hdl:10013/epic.24354

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Article

Krell, A. , Schiel, S. , Thomas, D. N. , Kattner, G. , Wang, Z. and Dieckmann, G. (2005)
Phytoplankton dynamics in relation to hydrography, nutrients and zooplankton at the onset of sea ice formation in the eastern Weddell Sea (Antarctica) ,

Polar Biology, 28 , pp. 700-713 .

doi:10.1007/s00300-005-0732-7 , hdl:10013/epic.22843

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Article

Krell, A. , Ummenhofer, C. , Kattner, G. , Naumov, A. , Evans, D. , Dieckmann, G. and Thomas, D. N. (2003)
The biology and chemistry of land fast ice in the White Sea, RussiaA comparison of winter and spring conditions ,

Polar biology, 26 , pp. 707-719 .

doi:10.1007/s00300-003-0543-7 , hdl:10013/epic.19933

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Article

Mock, T. , Dieckmann, G. , Haas, C.

, Krell, A. , Tison, J. L. , Belem, A. , Papadimitriou, S. and Thomas, D. N. (2002)
Micro-optodes in sea ice: A new approach to investigate oxygen dynamics during sea ice formation ,

Aquatic microbial ecology, 29 , pp. 297-306 .

hdl:10013/epic.16038

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Thesis -PhD

Krell, A. (2006)
Salt stress tolerance in the psychrophilic diatom Fragilariopsis cylindrus ,

PhD thesis, Universität Bremen.

hdl:10013/epic.25560

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Conference -Talk

Uhlig, C.

, Eberlein, T. , Seidler, A. , Krell, A. and Dieckmann, G. (2011)
Antifreeze proteins in polar diatoms ,

International Workshop: Molecular Ecology of Sea Ice Communities in a changing world the Genomic Perspective, Bremerhaven, Germany. .

hdl:10013/epic.38302

Conference -Poster

Uhlig, C.

, Kabisch, J. , Palm, G. J. , Valenin, K. and Krell, A. (2011)
Functional characterization of two antifreeze proteins from a polar diatom (Fragilariopsis cylindrus) ,

The Molecular Life of Diatoms, Atlanta, Georgia, USA. .

hdl:10013/epic.38301

Conference -Talk

Kegel, J.

, Flemer, B. , Haase, S. , Uhlig, C.

, Krell, A. , Dieckmann, G. and Valentin, K. U. (2010)
Eukaryotic Biodiversity in Polar Sea Ice - a Molecular Approach ,

Ocean sciences Meeting, 22-26 February, Portland, Oregon, USA. .

hdl:10013/epic.35725

Conference -Talk

Fischer, M. , Krell, A. , Nehrke, G.

, Göttlicher, J. , Norman, L. , Thomas, D. , Riaux-Gobin, C. and Dieckmann, G. (2010)
Quantitative determination of CaCO3 precipitation and biogeochemistry in Antarctic sea ice ,

International Glaciological Society - Symposium on Sea Ice in the Physical and Biogeochemical System, 31 May - 4 June 2010, Tromsø, Norway. .

hdl:10013/epic.35351

Conference -Talk

Uhlig, C.

, Bayer-Giraldi, M.

, Eberlein, T. , Kabisch, J. , Besir, H. , Dieckmann, G. and Krell, A. (2010)
Shaping the neighborhood - Ice-binding-proteins in polar diatoms ,

2010 Ocean Science Meeting, 22-26 February 2010, Portland (USA). .

hdl:10013/epic.34263

Conference -Talk

Uhlig, C.

, Bayer-Giraldi, M.

, Kabisch, J. , Besir, H. , Schweder, T. , Dieckmann, G. and Krell, A. (2009)
ICE-BINDING-PROTEINS IN POLAR DIATOMS THEIR DIVERSITY AND FUNCTION IN THE GENUS FRAGILARIOPSIS ,

The ninth international pycological congress, Tokyo, Japan. .

hdl:10013/epic.38300

Conference -Talk

Uhlig, C.

, Bayer-Giraldi, M.

, Kabisch, J. , Besir, H. , Schweder, T. , Dieckmann, G. and Krell, A. (2009)
Ice-binding-proteins in polar diatoms - thier diversity and function in the genus Fragilariopsis ,

9th International Phycological Congress, 2-8 August 2009, Tokyo (Japan). .

hdl:10013/epic.33212

Conference -Talk

Uhlig, C.

, Bayer-Giraldi, M.

, Krell, A. , Dieckmann, G. and Valentin, K. U. (2008)
Ice-Binding Proteins in Diatomeen - Ihre Diversität und Expression am Beispiel der polaren Diatomee Fragilariopsis curta ,

Tagung der Sektion Phykologie der Deutschen Botanischen Gesellschaft, 30 . März - 02. April, Wittenberg (Deutschland). .

hdl:10013/epic.30448

Conference -Poster

Krell, A. , Allhusen, E. , Bayer-Giraldi, M.

, Flemer, B. , Haase, S. , Hoch, N. , Uhlig, C.

, Dieckmann, G. , Mock, T. and Valentin, K. U. (2008)
Sea ice molecular biology and genomics ,

Marine Genomics Europe Final General Assembly, Faro (Portugal)May 2008. .

hdl:10013/epic.32646

Conference -Talk

Krell, A. , Haase, S. , Beszteri, B.

, Dieckmann, G. and Valentin, K. U. (2007)
Biodiversity, gene expression and metagenomics of polar sea ice ,

Jacques-Monod-Conference: Environmental genomics; from individual genomes to genomes of complex communities, 9th - 13th June 2007, Roscoff, France. .

hdl:10013/epic.26832

Conference -Poster

Krell, A. , John, U.

, Mock, T. , Dieckmann, G. and Valentin, K. U. (2007)
Detection and analysis of genes involved in salt stress acclimation in Fragilariopsis cylindrus ,

Gordon Research Conference Polar Marine Science, 25-30 March 2007, Ventura, California, USA.. .

hdl:10013/epic.26587

Conference -Talk

Valentin, K. U. , Dieckmann, G. , Bischof, K. , Mock, T. , Beszteri, B.

, Frickenhaus, S.

, Krell, A. and Metfies, K.

(2007)
Molecular Approaches to Polar Ecology ,

DFG Kolloqium Antarktisscherpunkt, Bremerhaven, February 2007. .

hdl:10013/epic.26302

Conference -Invited talk

Valentin, K. U. , Krell, A. , Beszteri, B.

, Haase, S. and Dieckmann, G. (2007)
Molecular Approaches to Polar Ecology ,

Marine Genomics Explanatory Workshop Roscoff (Brittany): High throughput methods in marine genomics, April 15-17 .

hdl:10013/epic.26570

Conference -Talk

Krell, A. , Haase, S. , Dieckmann, G. , Bischof, K. and Valentin, K. U. (2007)
Sea ice molecular ecology - phylogenetic and transcriptional analysis of eukaryotic sea ice communities ,

European Phycological Congress, 22nd - 27th July 2007, Oviedo, Spain. .

hdl:10013/epic.27622

Conference -Invited talk

Krell, A. (2006)
Antarktisches Meereis - ein Lebensraum für Extremophile ,

53. Bremerhavener MNU-Tagung./21.11.2006 Bremerhaven (Germany). .

hdl:10013/epic.25950

Conference -Talk

Krell, A. , Valentin, K. U. , John, U.

and Dieckmann, G. (2006)
Molekularbiologische Untersuchungen zur Salzstressanpassung in der polaren Diatomee Fragilariopsis cylindrus ,

11. Wissenschaftliche Tagung der Sektion Phykologie vom 28.08 bis 31.08.2006 auf Helgoland. .

hdl:10013/epic.25758

Conference -Poster

Krell, A. , Mock, T. , John, U.

, Dieckmann, G. and Valentin, K. U. (2006)
Salt stress in the psychrophilic diatom Fragilariopsis cylindrus ,

Marine Genomics International Conference28.10. - 01.11.2006 Sorrento (Italy). .

hdl:10013/epic.25949

Conference -Invited talk

Krell, A. (2005)
Molekularbiologische Untersuchungen zur Salzstressanpassung in der Eisdiatomee Fragilariopsis cylindrus ,

Seminarvortrag, Institut für Polarökologie, Kiel.12.2005. .

hdl:10013/epic.25064

Conference -Invited talk

Valentin, K. U. , Mock, T. , Dieckmann, G. and Krell, A. (2004)
EST analysis of a polar diatom under cold and salt stress conditions ,

Konstanz Diatom Meetin - Genomes and beyond... .

hdl:10013/epic.20631

Conference -Poster

Mock, T. , Krell, A. , Glöckner, G. and Valentin, K. U. (2004)
EST analysis of the psychrophilic diatom Fragilariopsis cylindrus: Detection and expression of numerous cold adaptation related genes ,

Gordon Conference: Marine Microbes, 06.06.04 - 12.06.04, Roscoff, France. .

hdl:10013/epic.20857