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Univ.-Prof. Dipl.-Biol. Dr. Alexander Loy
Gwak, J-H., Awala, S. I., Nguyen, N-L., Yu, W-J., Yang, H-Y., von Bergen, M., Jehmlich, N., Kits, K. D., Loy, A., Dunfield, P. F., Dahl, C., Hyun, J-H., & Rhee, S-K. (2022). Sulfur and methane oxidation by a single microorganism. Proceedings of the National Academy of Sciences of the United States of America, 119(32), [e2114799119]. https://doi.org/10.1073/pnas.2114799119


Hanson, B. T., Dimitri Kits, K., Löffler, J., Burrichter, A. G., Fiedler, A., Denger, K., Frommeyer, B., Herbold, C. W., Rattei, T., Karcher, N., Segata, N., Schleheck, D., & Loy, A. (2021). Sulfoquinovose is a select nutrient of prominent bacteria and a source of hydrogen sulfide in the human gut. The ISME Journal, 15(9), 2779-2791. https://doi.org/10.1038/s41396-021-00968-0







Berg, G., Rybakova, D., Fischer, D., Cernava, T., Vergès, M-C. C., Charles, T., Chen, X., Cocolin, L., Eversole, K., Corral, G. H., Kazou, M., Kinkel, L., Lange, L., Lima, N., Loy, A., Macklin, J. A., Maguin, E., Mauchline, T., McClure, R., ... Schloter, M. (2020). Microbiome definition re-visited: old concepts and new challenges. Microbiome, 8(1), [103]. https://doi.org/10.1186/s40168-020-00875-0

Pelikan, C., Jaussi, M., Wasmund, K., Seidenkrantz, M-S., Pearce, C., Kuzyk, Z. Z. A., Herbold, C. W., Røy, H., Kjeldsen, K. U., & Loy, A. (2019). Glacial Runoff Promotes Deep Burial of Sulfur Cycling-Associated Microorganisms in Marine Sediments. Frontiers in Microbiology, 10, [2558]. https://doi.org/10.3389/fmicb.2019.02558





Herp, S., Brugiroux, S., Garzetti, D., Ring, D., Jochum, L. M., Beutler, M., Eberl, C., Hussain, S., Walter, S., Gerlach, R. G., Ruscheweyh, H. J., Huson, D., Sellin, M. E., Slack, E., Hanson, B., Loy, A., Baines, J. F., Rausch, P., Basic, M., ... Stecher, B. (2019). Mucispirillum schaedleri Antagonizes Salmonella Virulence to Protect Mice against Colitis. Cell Host & Microbe, 25(5), P681-694.e8. https://doi.org/10.1016/j.chom.2019.03.004



Klufa, J., Bauer, T., Hanson, B., Herbold, C., Starkl, P., Lichtenberger, B., Srutkova, D., Schulz, D., Vujic, I., Mohr, T., Rappersberger, K., Bodenmiller, B., Kozakova, H., Knapp, S., Loy, A., & Sibilia, M. (2019). Hair eruption initiates and commensal skin microbiota aggravate adverse events of anti-EGFR therapy. Science Translational Medicine, 11(522), [eaax2693]. https://doi.org/10.1126/scitranslmed.aax2693


Uncovering the secrets of Popeye's diet: New metabolic functions of the core human microbiota

Alexander Loy (Invited speaker)

5 Dez. 2018

Aktivität: VorträgeVortragScience to Science


Microbial life in sedimentary ecosystems of the Arctic

Kenneth Wasmund (Vortragende*r), Claus Pelikan (Autor*in), Mathias Flieder (Autor*in) & Alexander Loy (Autor*in)

9 Nov. 2018

Aktivität: VorträgeVortragScience to Science


New functions of the core human microbiota: Metabolism of a vegetarian diet compound in the gut

Alexander Loy (Invited speaker)

8 Nov. 2018

Aktivität: VorträgeVortragScience to Science



New human microbiome functions: How a green vegetable-derived substrate activates important commensals in the gut

Buck Timothy Hanson (Vortragende*r) & Alexander Loy (Autor*in)

Sep. 2018

Aktivität: VorträgeVortragScience to Science


Acidobacterial genomes recovered from Arctic marine sediments indicate the potential for various contributions to sulfur cycling

Kenneth Wasmund (Vortragende*r), Mathias Flieder (Autor*in) & Alexander Loy (Autor*in)

16 Apr. 2018

Aktivität: VorträgeVortragScience to Science


A new source of hydrogen sulfide in the gut: Microbial co-metabolism of sulfoquinovose by the complex human intestinal microbiota

Buck Timothy Hanson (Vortragende*r), Kerim Kits (Autor*in), Jessica Löffler (Autor*in), Anna Burrichter (Autor*in), Benjamin Frommeyer (Autor*in), Craig Herbold (Autor*in), David Schleheck (Autor*in) & Alexander Loy (Autor*in)

Apr. 2018

Aktivität: VorträgeVortragScience to Science


Gut microbiota functions: A selection of limited knowledge

Alexander Loy (Invited speaker)

1 Feb. 2018

Aktivität: VorträgeVortragScience to Science


Physiological interactions in guts and wetlands: The role of sulfur microbes

Alexander Loy (Invited speaker)

12 Jan. 2018

Aktivität: VorträgeVortragScience to Science


Modern microbiome methods: Amplicon sequencing, metagenomics, metatranscriptomics, and more

Alexander Loy (Invited speaker)

3 Aug. 2016

Aktivität: VorträgeVortragAndere







Fecal microbiota transplantation for treatment of inflammatory bowel disease – do we have to curb our enthusiasm?

Alexander Loy (Invited speaker)

1 Okt. 20143 Okt. 2014

Aktivität: VorträgeVortragAndere


New single cell technologies for dietary and physiological studies in mice and men

Alexander Loy (Invited speaker)

1 Okt. 20143 Okt. 2014

Aktivität: VorträgeVortragAndere





Microbial individuality in the intestinal wilderness of men and mice

Alexander Loy (Invited speaker)

24 Apr. 2013

Aktivität: VorträgeVortragAndere



Individuality matters – of microbes and man

Alexander Loy (Invited speaker)

14 Juni 2012

Aktivität: VorträgeVortragAndere






AN ANCIENT SYMBIOSIS OF THIOTROPHIC ALPHAPROTEOBACTERIA AND MARINE CATENULID FLATWORMS

Alexander Loy (Autor*in)

22 Aug. 2010

Aktivität: VorträgeVortragAndere


Sulfate reduction in peatlands: Does a ‘rare biosphere’ microorganism do the job!?

Alexander Loy (Keynote speaker)

13 Juni 2010

Aktivität: VorträgeVortragAndere


Tracking down sulphate-reducing microorganisms by molecular and isotope-labelling techniques.

Alexander Loy (Invited speaker)

2 Mai 2010

Aktivität: VorträgeVortragAndere


Sulfate reduction in peatlands: Does a ‘rare biosphere’ microorganism do the job!?

Alexander Loy (Invited speaker)

16 März 2010

Aktivität: VorträgeVortragAndere


On the opportunities and challenges of diagnosing sulfate-reducing microorganisms

Alexander Loy (Invited speaker)

17 Juni 200919 Juni 2009

Aktivität: VorträgeVortragAndere



Evolution and ecology of sulfur cycle microorganisms

Alexander Loy (Invited speaker)

30 Okt. 2008

Aktivität: VorträgeVortragAndere


Molecular evolution of dissimilatory sulfite reductases revisited: News on sulfur oxidation

Alexander Loy (Invited speaker)

13 Okt. 2008

Aktivität: VorträgeVortragAndere


New methods for probing physiological capabilities of uncultivated microorganisms

Alexander Loy (Invited speaker)

6 Okt. 2008

Aktivität: VorträgeVortragAndere



New insights into the microbial ecology of sulfur cycling: Looking below the tip of the iceberg

Alexander Loy (Invited speaker)

28 Mai 2008

Aktivität: VorträgeVortragAndere






Deciphering “Who is doing what in complex microbial communities?” with DNA microarrays

Alexander Loy (Invited speaker)

9 Juni 2007

Aktivität: VorträgeVortragAndere


Microbial ecology of sulfur cycling: A molecular perspective

Alexander Loy (Invited speaker)

31 Okt. 2006

Aktivität: VorträgeVortragAndere


Microbial ecology of sulfur cycling: The hidden diversity

Alexander Loy (Invited speaker)

12 Okt. 2006

Aktivität: VorträgeVortragAndere



Ecology and evolutionary history of sulfate-reducing prokaryotes

Alexander Loy (Invited speaker)

29 Juni 2006

Aktivität: VorträgeVortragAndere


Functional probing of microbial communities with rRNA-targeted oligonucleotide microarrays

Alexander Loy (Invited speaker)

8 Juni 2006

Aktivität: VorträgeVortragAndere


New insights in the ecology of sulfur cycling via microarrays and environmental genomics

Alexander Loy (Invited speaker)

2 Apr. 2006

Aktivität: VorträgeVortragAndere



On PhyloChips and Isotope Arrays: Problems and Solutions

Alexander Loy (Invited speaker)

13 Jan. 2006

Aktivität: VorträgeVortragAndere


Isotopic labeling and PhyloChips: Exploring ecophysiology of microbial communities.

Alexander Loy (Invited speaker)

29 Nov. 2005

Aktivität: VorträgeVortragAndere




In silico design and evaluation of oligonucleotide microarray probes.

Alexander Loy (Invited speaker)

28 Okt. 2004

Aktivität: VorträgeVortragAndere





Mikroarrays und funktionelle Gene zur Analyse der mikrobiellen Biodiversität in Böden.

Alexander Loy (Vortragende*r)

29 Sep. 2003

Aktivität: VorträgeVortragAndere






Das Schwefel-Mikrobiom der Feuchtgebiete

Loy, A. & Wagner, C.

1/01/1931/12/22

Projekt: Forschungsförderung



Physiologische Interaktionen zwischen Salmonella und der Darm-Mikrobiota

Loy, A., Holzleitner, N. & Urbanic, B.

1/08/1631/07/21

Projekt: Forschungsförderung


Neue Zusammenhänge im marine sediment Schwefelkreislauf

Wasmund, K., Loy, A., Urbanic, B. & Holzleitner, N.

1/07/1630/09/20

Projekt: Forschungsförderung


NutriBiota

Loy, A. & Berry, D.

1/05/1331/01/17

Projekt: Forschungsförderung


Kalte mikrobielle Mehrheit

Loy, A., Holzleitner, N. & Urbanic, B.

5/10/1231/03/18

Projekt: Forschungsförderung


Ökophysiologie eines Vertreters

Loy, A.

30/09/1029/09/13

Projekt: Forschungsförderung


Sulfatreduzierer

Loy, A.

1/07/075/03/13

Projekt: Forschungsförderung


Unkultiv.sulfatred.Prokaryoten

Loy, A.

1/02/061/04/10

Projekt: Forschungsförderung


Biodiversity of Microbial Communities

Wagner, M. & Loy, A.

1/04/041/04/06

Projekt: Forschungsförderung


Institut für Physiologische Chemie

Josef-Holaubek-Platz 2 (UZA II)
1090 Wien

T: +43-1-4277-91205

alexander.loy@univie.ac.at