Alexander H. Treusch

Search results

• 2019

  Exploring environmental sources of archaeal lipids for improving liposomes for oral drug delivery

  Bohsen, M. S., Zipfel, K. H., Uri, N., Nielsen, P. H., Brandl, M. & Treusch, A. H., 11. Nov 2019.

  Research output: Contribution to conference without publisher/journal › Poster › Research

  File
  77 Downloads (Pure)
• 2018

  Copepod-associated anaerobic nitrogen cycling across ecosystems and taxonomic groups

  Stief, P., Lundgaard, A. S. B., Grossart, H-P., Nielsen, T. G., Morales Ramirez, A., Treusch, A. H., Thamdrup, B. & Glud, R. N., 17. Aug 2018. 1 p.

  Research output: Contribution to conference without publisher/journal › Conference abstract for conference › Research › peer-review

  • fecal pellet 100%
  • nitrogen 91%
  • ecosystem 90%
  • oxygen 49%
  • zooplankton 46%

• Freshwater copepod carcasses as pelagic microsites of dissimilatory nitrate reduction to ammonium

  Stief, P., Lundgaard, A. S. B., Treusch, A. H., Thamdrup, B., Grossart, H-P. & Glud, R. N., 1. Oct 2018, In: FEMS Microbiology Ecology. 94, 10, fiy144.

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File

  • Copepoda 100%
  • nitrogen cycle 79%
  • Ammonium Compounds 77%
  • nitrate reduction 76%
  • Fresh Water 74%
  119 Downloads (Pure)

• Microbial community composition and functional capacity in oxygen depleted waters of the Bay of Bengal

  Kraft, B., Tegetmeyer, H. E., Forth, M., Treusch, A. H. & Canfield, D. E., 13. Aug 2018.

  Research output: Contribution to conference without publisher/journal › Poster › Research › peer-review

• Responses of an Agricultural Soil Microbiome to Flooding with Seawater after Managed Coastal Realignment

  Sjøgaard, K. S., Valdemarsen, T. B. & Treusch, A. H., 2018, In: Microorganisms. 6, 1, 18 p., 12.

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File

  • Seawater 100%
  • Soil 83%
  • Microbiota 76%
  • Ammonium Compounds 32%
  • Sea Level Rise 27%
  202 Downloads (Pure)

• Shifts in microbiome structure during summer stratification in temperate lakes

  Sjøgaard, K. S., Forth, M., Singer, E., Schramm, A., Woyke, T. & Treusch, A. H., 16. Aug 2018.

  Research output: Contribution to conference without publisher/journal › Poster › Research › peer-review

• Shifts in microbiome structure during summer stratification in temperate lakes

  Sjøgaard, K. S., Forth, M., Singer, E., Schramm, A., Woyke, T. & Treusch, A. H., 12. Nov 2018.

  Research output: Contribution to conference without publisher/journal › Poster › Research › peer-review

  • hypolimnion 100%
  • stratification 66%
  • lake 45%
  • summer 45%
  • niche partitioning 26%
• 2017

  Archaeal lipids in oral delivery of therapeutic peptides

  Jacobsen, A-C., Jensen, S. M., Fricker, G., Brandl, M. & Treusch, A. H., 2017, In: European Journal of Pharmaceutical Sciences. 108, p. 101-110

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File

  • Lipids 100%
  • Peptides 97%
  • Liposomes 41%
  • Archaea 33%
  • Ether 31%
  348 Downloads (Pure)

• Carbon degradation in agricultural soils flooded with seawater after managed coastal realignment

  Sjøgaard, K. S., Treusch, A. H. & Valdemarsen, T. B., 2017, In: Biogeosciences. 14, 18, p. 4375-4389

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File

  • agricultural soils 100%
  • sea level 97%
  • agricultural soil 91%
  • seawater 79%
  • flooding 70%
  212 Downloads (Pure)

• Classification issues in restored aquatic habitats on reclaimed land: sediments, subaqueous soils, or submerged soils?

  Wessel, B. M., Sjøgaard, K. S., Treusch, A. H., Kristensen, E. & Rabenhorst, M. C., 22. May 2017. 1 p.

  Research output: Contribution to conference without publisher/journal › Poster › Research › peer-review

• Metagenomic study of Microbial Community in Seasonal Stratified Lakes

  Sjøgaard, K. S., Forth, M., Schramm, A., Woyke, T. & Treusch, A. H., 20. Mar 2017. 1 p.

  Research output: Contribution to conference without publisher/journal › Poster › Research › peer-review

• N₂ production rates limited by nitrite availability in the Bay of Bengal oxygen minimum zone

  Bristow, L. A., Callbeck, C. M., Larsen, M., Altabet, M. A., Dekaezemacker, J., Forth, M., Gauns, M., Glud, R. N., Kuypers, M. M. M., Lavik, G., Milucka, J., Naqvi, S. W. A., Prathihary, A., Revsbech, N. P., Thamdrup, B., Treusch, A. H. & Canfield, D. E., 1. Jan 2017, In: Nature Geoscience. 10, 1, p. 24-29

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File

  • nitrite 100%
  • oxygen 69%
  • nitrogen 39%
  • rate 34%
  • loss 28%
  219 Downloads (Pure)

• Nitrogen cycling and bacterial community structure of sinking and aging diatom aggregates

  Lundgaard, A. S. B., Treusch, A. H., Stief, P., Thamdrup, B. & Glud, R. N., May 2017, In: Aquatic Microbial Ecology. 79, 2, p. 85-99

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File

  • nitrogen cycle 100%
  • bacterial communities 77%
  • Bacillariophyceae 74%
  • community structure 71%
  • diatom 66%
  182 Downloads (Pure)

• Novel anammox bacteria and nitrogen loss from Lake Superior

  Crowe, S. A., Treusch, A. H., Forth, M., Li, J., Magen, C., Canfield, D. E., Thamdrup, B. & Katsev, S., 23. Oct 2017, In: Scientific Reports. 7, 1, p. 13757 7 p., 13757.

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File

  • Ammonium Compounds 100%
  • Lakes 98%
  • Nitrogen 77%
  • Bacteria 53%
  • Fresh Water 32%
  167 Downloads (Pure)

• Virtual laboratories in science education: students’ motivation and experiences in two tertiary biology courses

  Dyrberg, N., Treusch, A. H. & Wiegand, C., 2017, In: Journal of Biological Education. 51, 4, p. 358-374

  Research output: Contribution to journal › Journal article › Research › peer-review
• 2016

  Seasonal succession of microbial communities in first-year sea ice

  Treusch, A. H., Sørensen, H. L., Laursen, E., Schramm, A., Pete, R., Rysgaard, S. & Glud, R. N., 23. Aug 2016.

  Research output: Contribution to conference without publisher/journal › Poster › Research › peer-review

• Time-series study of microbial community structure in seasonal stratified lakes

  Sjøgaard, K. S., Forth, M., Schramm, A. & Treusch, A. H., 14. Nov 2016.

  Research output: Contribution to conference without publisher/journal › Poster › Research › peer-review

• Time-series study of microbial community structure in seasonal stratified lakes

  Sjøgaard, K. S., Forth, M., Schramm, A. & Treusch, A. H., 26. Aug 2016.

  Research output: Contribution to conference without publisher/journal › Poster › Research › peer-review

• Zooplankton as Pelagic Hotspots of Anaerobic Nitrogen Cycling in the Anoxic Basin Golfo Dulce (Costa Rica)

  Stief, P., Treusch, A. H., Schramm, A., Lundgaard, A. S. B., Morales Ramirez, A., Thamdrup, B. & Glud, R. N., 26. Aug 2016.

  Research output: Contribution to conference without publisher/journal › Poster › Research › peer-review
• 2015

  An experiment with forced oxygenation of the deepwater of the anoxic By Fjord, Western Sweden

  Stigebrandt, A., Liljebladh, B., De Brabandere, L., Forth, M., Granmo, Å., Hall, P., Hammar, J., Hansson, D., Kononets, M., Magnusson, M., Norén, F., Rahm, L., Treusch, A. H. & Viktorsson, L., 2015, In: Ambio. 44, 1, p. 42-54

  Research output: Contribution to journal › Journal article › Research › peer-review

• Effects of ecological engineered oxygenation on the bacterial community structure in an anoxic fjord in western Sweden

  Forth, M., Liljebladh, B., Stigebrandt, A., Hall, P. O. & Treusch, A. H., 2015, In: I S M E Journal. 9, 3, p. 656-669

  Research output: Contribution to journal › Journal article › Research › peer-review

• Liposomes containing lipids from Sulfolobus islandicus withstand intestinal bile salts: An approach for oral drug delivery?

  Jensen, S. M., Brandl, M. & Treusch, A. H., 17. Jul 2015, In: International Journal of Pharmaceutics. 493, 1-2, p. 63-9

  Research output: Contribution to journal › Journal article › Research › peer-review

• Marine bacterioplankton community turnover within seasonally hypoxic waters of a subtropical sound: Devil’s Hole, Bermuda

  Parsons, R. J., Nelson, C. E., Carlson, C. A., Denman, C. C., Andersson, A. J., Kledzik, A. L., Vergin, K. L., McNally, S. P., Treusch, A. H. & Giovannoni, S. J., 2015, In: Environmental Microbiology. 17, 10, p. 3481-3499

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Bermuda 100%
  • bacterioplankton 78%
  • Chlorobiales 54%
  • bottom water 54%
  • turnover 48%

• Structural characterization of ether lipids from the archaeon Sulfolobus islandicus by high-resolution shotgun lipidomics

  Jensen, S. M., Brandl, M., Treusch, A. H. & Ejsing, C. S., Mar 2015, In: Journal of Mass Spectrometry. 50, 3, p. 476-487 12 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Ether Lipid 100%
  • Lipid 44%
  • Trisaccharide Residue 22%
  • Glycerol 18%
  • Inositol Phosphate 15%
  33 Downloads (Pure)

• The Effects of Temperature and Growth Phase on the Lipidomes of Sulfolobus islandicus and Sulfolobus tokodaii

  Jensen, S. M., Neesgaard, V. L., Skjoldbjerg, S. L. N., Brandl, M., Ejsing, C. S. & Treusch, A. H., 2015, In: Life. 5, 3, p. 1539-66

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File

  • Sulfolobus 100%
  • Lipidomics 82%
  • Cyclopentanes 78%
  • Cyclopentane 73%
  • lipids 58%
  123 Downloads (Pure)

• The use of virtual laboratories as preperation for and supplement to real laboratory exercises: Presentation no SC 5-2

  Treusch, A. H., Dyrberg, N. & Wiegand, C., Nov 2015.

  Research output: Contribution to conference without publisher/journal › Conference abstract for conference › Research › peer-review
• 2014

  Oxygen requirements of the earliest animals

  Mills, D. B., Ward, L. M., Jones, C., Sweeten, B., Forth, M., Treusch, A. H. & Canfield, D. E., 18. Mar 2014, In: Proceedings of the National Academy of Science of the United States of America. 111, 11, p. 4168-4172

  Research output: Contribution to journal › Conference article › Research › peer-review

  • Oxygen 100%
  • Animals 70%
  • Oceans and Seas 68%
  • Atmosphere 46%
  • Porifera 22%
• 2013

  Characterization of archaeal membrane lipids from sulfolobus islandicus for further enhance the stability of liposomes for oral drug delivery

  Jensen, S. M., Ejsing, C. S., Brandl, M. & Treusch, A. H., 16. Sep 2013. 1 p.

  Research output: Contribution to conference without publisher/journal › Poster › Research

• Effects of ecological engineered oxygenation on the microbial community structure in an anoxic fjord in western Sweden

  Forth, M., Liljebladh, B., Stigebrandt, A., Hall, P. O. J. & Treusch, A. H., 10. Mar 2013.

  Research output: Contribution to conference without publisher/journal › Poster › Research › peer-review

• High-resolution SAR11 ecotype dynamics at the Bermuda Atlantic Time-series Study site by phylogenetic placement of pyrosequences

  Vergin, K. L., Beszteri, B., Monier, A., Thrash, J. C., Temperton, B., Treusch, A. H., Kilpert, F., Worden, A. Z. & Giovannoni, S. J., 2013, In: ISME Journal. 7, 7, p. 1322-1332

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Bermuda 100%
  • Ecotype 93%
  • Alphaproteobacteria 79%
  • ecotype 70%
  • alpha-Proteobacteria 65%
• 2012

  Changes in the microbial community structure of a fjord as a result of ecologically engineered oxygenation (Byfjorden, western Sweden)

  Forth, M., Liljebladh, B., Stigebrandt, A., Hall, P. O. J. & Treusch, A. H., 18. Mar 2012.

  Research output: Contribution to conference without publisher/journal › Poster › Research

• Changes in the microbial water column community in response to a volcanic eruption at 9°50’N on the East Pacific Rise (EPR)

  Treusch, A. H., Vergin, K. L., Pomraning, K. R., Johnson, M. P., Cowen, J. P. & Giovannoni, S. J., 23. Aug 2012.

  Research output: Contribution to conference without publisher/journal › Poster › Research › peer-review

• Effects of an ecological engineered oxygenation event on the microbial community structure in an anoxic fjord in western Sweden

  Forth, M., Liljebladh, B., Stigebrandt, A., Hall, P. O. J. & Treusch, A. H., 21. Aug 2012.

  Research output: Contribution to conference without publisher/journal › Poster › Research › peer-review

• High resolution SAR11 ecotype dynamics at the Bermuda Atlantic Time-series Study Site as determined by phylogenetic placement of pyrosequences

  Vergin, K. L., Beszteri, B., Monier, A., Thrash, J. C., Treusch, A. H., Kilpert, F., Worden, A. Z. & Giovannoni, S. J., 20. Feb 2012.

  Research output: Contribution to conference without publisher/journal › Poster › Research

• Phytoplankton distribution patterns in the northwestern Sargasso Sea revealed by small subunit rRNA genes from plastids

  Treusch, A. H., Demir-Hilton, E., Vergin, K. L., Worden, A. Z., Carlson, C. A., Donatz, M. G., Burton, R. M. & Giovannoni, S. J., 2012, In: ISME Journal. 6, 3, p. 481–492 12 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
• 2011

  16S rRNA Pyrosequencing Analysis of Bermuda Atlantic Time Series (BATS) Study Site Samples Reveals Novel Patterns of Rarity in Ocean Microbial Communities

  Vergin, K. L., Treusch, A. H., Beszteri, B. & Giovannoni, S. J., 2011.

  Research output: Contribution to conference without publisher/journal › Poster › Research

• Bacterial diversity in the bottom boundary layer of the inner continental shelf of Oregon, USA

  Bertagnolli, A. D., Treusch, A. H., Mason, O. U., Stingl, U., Vergin, K. L., Chan, F., Beszteri, B. & Giovannoni, S. J., 2011, In: Aquatic Microbial Ecology. 64, 1, p. 15-25 11 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
• 2010

  Bacterial diversity in a seasonal hypoxic zone within the coastal Northeast Pacific Ocean

  Bertagnolli, A. D., Treusch, A. H., Mason, O. U., Stingl, U., Vergin, K. L., Chan, F. & Giovannoni, S. J., 2010.

  Research output: Contribution to conference without publisher/journal › Poster › Research

• Bacterial Dynamics and Lineage Specific Responses to Mixing and DOM Dynamics in the Mesopelagic Zone of the Northwestern Sargasso Sea: (oral presentation by Craig Carlson)

  Carlson, C. A., Morris, R. M., Giovannoni, S. J., Hansell, D. A., Goldberg, S. J., Nelson, C. E., Treusch, A. H. & Parsons, R. J., 2010.

  Research output: Contribution to conference without publisher/journal › Conference abstract for conference › Research

• Bacterioplankton and Phytoplankton Community Structure Dynamics at the Bermuda Atlantic Time-series Study Site

  Treusch, A. H., Vergin, K. L., O'Malley, R. T., Demir, E., Worden, A. Z., Behrenfeld, M. J., Carlson, C. A. & Giovannoni, S. J., 2010.

  Research output: Contribution to conference without publisher/journal › Poster › Research

• Comparative Metagenomics of Microbial Communities from the Sargasso Sea During the Spring Bloom and Summer Stratification

  Beszteri, B., Vergin, K. L., Treusch, A. H., Li, W., Norbeck, A. D., Nicora, C., Monier, A., Carlson, C. A., Green, J. L., Worden, A. Z. & Giovannoni, S. J., 2010.

  Research output: Contribution to conference without publisher/journal › Poster › Research

• Marine Environments

  Treusch, A. H., Stingl, U. & Giovannoni, S. J., 2010, Environmental Molecular Microbiology. Liu, W. & Jansson, J. K. (eds.). Norwich: Horizon Scientific Press, p. 149-165 17 p.

  Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

• Microbial Community Abundance and Structure in Seasonally Stratified Waters; Observations from Devil’s Hole, Harrington Sound, Bermuda

  Denman, C. C., Parsons, R. J., Andersson, A. J., Nelson, C. E., Treusch, A. H., Carlson, C. A., Vergin, K. L. & Giovannoni, S. J., 2010.

  Research output: Contribution to conference without publisher/journal › Poster › Research

• Transition of Bacterioplankton Lineages Coupled to Mixing, Export and Transformation of DOM in the Mesopelagic Zone of the Northwestern Sargasso Sea

  Carlson, C. A., Morris, R. M., Giovannoni, S. J., Hansell, D. A., Goldberg, S. J., Parsons, R. J. & Treusch, A. H., 2010.

  Research output: Contribution to conference without publisher/journal › Conference abstract for conference › Research
• 2009

  Seasonal dynamics of SAR11 populations in the euphotic and mesopelagic zones of the northwestern Sargasso Sea

  Carlson, C. A., Morris, R., Parsons, R., Treusch, A. H., Giovannoni, S. J. & Vergin, K., 2009, In: ISME Journal. 3, p. 283-295

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Sargasso Sea 100%
  • mesopelagic zone 95%
  • euphotic zone 94%
  • Population Dynamics 72%
  • Oceans and Seas 69%

• Seasonality and vertical structure of microbial communities in an ocean gyre

  Treusch, A. H., Vergin, K. L., Finlay, L. A., Donatz, M. G., Burton, R. M., Carlson, C. A. & Giovannoni, S. J., 1. Oct 2009, In: ISME Journal. 3, 10, p. 1148-63 15 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Oceans and Seas 100%
  • gyre 95%
  • oceans 92%
  • Microbiota 86%
  • microbial communities 83%
• 2008

  Spatial and Temporal Patterns in Microbial Community Structure in the Northwestern Sargasso Sea

  Treusch, A. H., Vergin, K. L., Finlay, L. A., Burton, R. M., Carlson, C. A. & Giovannoni, S. J., 2008.

  Research output: Contribution to conference without publisher/journal › Poster › Research
• 2007

  Bacterial Community Dynamics at the Bermuda Atlantic Time-Series Study Site

  Treusch, A. H., Finlay, L. A., Vergin, K. L., Burton, R. M., Carlson, C. A. & Giovannoni, S. J., 2007.

  Research output: Contribution to conference without publisher/journal › Poster › Research

• Volcanic Eruptions at East Pacific Rise Near 9° 50’N

  Cowen, J. P., Fornari, D. J., Shank, T. M., Love, B., Glazer, B., Treusch, A. H., Holmes, C., Soule, S. A., Baker, E. T., Tolstoy, M. & Pomraning, K. R., 2007, In: EOS : Transactions. 88, p. 81-83 3 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
• 2006

  6NH-9° 51’ N-EPR, A Ridge2000 Time Critical Studies Response Cruise to an Eruptive Event, R/V New Horizon, 4-23 May 2006, 9° 51’ North East Pacific Rise

  Cowen, J. P., Fornari, D. J., Shank, T. M., Boal, A., Glazer, B., Hebel, D., Holmes, C., Khambatta, C., Love, B., Poehls, D., Simms, E., Swartz, M. & Treusch, A. H., 2006, http://www.ridge2000.org/. 61 p.

  Research output: Book/report › Report › Research