Search Results

Methane measurements during POLARSTERN cruise ARK-XXII/2, supplement to: Damm, Ellen; Helmke, Elisabeth; Thoms, Silke; Schauer, Ursula; Nöthig, Eva-Maria; Bakker, Karel; Kiene, Ron...

by Damm, Ellen, Helmke, Elisabeth, Thoms, Silke, Schauer, Ursula, Nöthig, Eva-Maria, Bakker, Karel, Kiene, Ronald P
Published 2010

Continuous thermosalinograph oceanography along POLARSTERN cruise track ANT-XXI/5

by Helmke, Elisabeth, Rohardt, Gerd
Published 2007

Station list and links to master tracks in different resolutions of POLARSTERN cruise ANT-XXI/5, Cape Town - Bremerhaven, 2004-05-08 - 2004-06-02

by Helmke, Elisabeth
Published 2015

Cloning of two pectate lyase genes from the marine Antarctic bacterium Pseudoalteromonas haloplanktis strain ANT/505 and characterization of the enzymes

by Le, V. T., Ho, T., Helmke, Elisabeth, Le, T. B., Schweder, T.
Published in Extremophiles (2001)

Nitro derivatives from the Arctic ice bacterium Salegenfibacter sp isolate T436

by Schuhmann, Imelda, Yao, Clarisse B. Fotso-Fondja, Al-Zereini, Wael, Anke, Heidrun, Helmke, Elisabeth, Laatsch, Hartmut
Published in The Journal of Antibiotics (2009)

Volatile Organic compounds from arctic bacteria of the Cytophaga-Flavobacterium-Bacteroides group. A retrobiosynthetic approach in chemotaxonomic investigations

by Dickschat, J. S., Helmke, Elisabeth, Schulz, S.
Published 2005

Influence of crude oil on changes of bacterial communities in Arctic sea-ice

by Gerdes, Birte, Brinkmeyer, R., Dieckmann, Gerhard, Helmke, Elisabeth
Published 2005

Predominance of beta-proteobacteria in summer melt pools on Arctic pack ice

by Brinkmeyer, R., Glöckner, Frank Oliver, Helmke, Elisabeth, Amann, R.
Published 2003

The Expeditions ANTARKTIS XXI/3-4-5 of the research vessel "POLARSTERN" in 2004

by Helmke, Elisabeth
Published 2005

Predominance of beta-proteobacteria in summer melt pools on Arctic pack ice

by Brinkmeyer, Robin, Glöckner, Frank Oliver, Helmke, Elisabeth, Amann, Rudolf
Published 2004

Isolation and characterization of marine psychrophilic phage-host-systems from Arctic sea ice

by Borriss, M., Helmke, Elisabeth, Hanschke, R., Schweder, T.
Published in Extremophiles (2003)

Influence of oil on the development of bacterial communities in Arctic sea ice and melt pools

by Gerdes, Birte, Brinkmeyer, R., Dieckmann, Gerhard, Helmke, Elisabeth
Published 2003

Response of Arctic bacterial sea ice communities to contamination of crude oil

by Gerdes, Birte, Brinkmeyer, R., Dieckmann, Gerhard, Helmke, Elisabeth
Published 2004

Ökologische und physiologische Charakteristika der arktischen und antarktischen Meereisflora

by Helmke, Elisabeth
Published 1999

Diversity and structure of bacterial communities in Arctic versus Antarctic sea ice: A comparison

by Brinkmeyer, R., Knittel, K., Jürgens, Jutta, Weyland, H., Amann, R., Helmke, Elisabeth
Published 2003

Effect of hydrostatic pressure and temperature on the activity and synthesis of chitinases of Antarctic Ocean bacteria

by Helmke, Elisabeth, Weyland, H.
Published 1986

Barophilic and psychrophilic bacteria in the Antarctic Ocean

by Weyland, H., Helmke, Elisabeth
Published 1989

Cloning, expression, and characterization of a chitinase gene from the Antarctic psychrotolerant bacterium Vibrio sp. strain Fi:7

by Bendt, A., Hüller, H., Kammel, U., Helmke, Elisabeth, Schweder, T.
Published in Extremophiles (2001)

Bacterial communities and chemical parameters in soils and coastal sediments in response to diesel spills at Carlini Station, Antarctica

by Vázquez, Susana, Monien, Patrick, Pepino Minetti, Roberto, Jürgens, Jutta, Curtosi, Antonio, Villalba Primitz, Julia, Frickenhaus, Stephan, Abele, Doris, Mac Cormack, Walter, Helmke, Elisabeth
Published in Science of The Total Environment (2017)

Deep-sea microbiology

by Helmke, Elisabeth, Quéric, N.
Published 2002