Stefan Olsson State Key Laboratory of Ecological Pest Control for Fujian and Taiwan Crops, Fujian Agriculture and Forestry University, China
1 protocol

Rosanna Hennessy Plant and Environmental Sciences, University of Copenhagen, Denmark
1 protocol

Peter Stougaard
  • Associate Professor, Department of Environmental Sciences, Aarhus University, Denmark
Research focus
  • -
  • 1 Author merit


PhD, University of Southern Denmark, Denmark, 1982


(Since 2015)
· Dichmann SI, Park B, Pathiraja D, Choi IG, Stougaard P, Hennessy RC. 2018. Draft Genome Sequence of a Novel Serratia sp. Strain with Antifungal Activity. Microbiol Resour Announc. 2018 Dec 6;7(22). pii: e01340-18.
· Hennessy RC, Jørgensen NOG, Scavenius C, Enghild JJ, Greve-Poulsen M, Sørensen OB, Stougaard P 2018. A Screening Method for the Isolation of Bacteria Capable of Degrading Toxic Steroidal Glycoalkaloids Present in Potato. Front. Microbiol., 05 November. doi: 10.3389/fmicb.2018.02648
· Schultz-Johansen M, Cueff M, Larocque R, Hardouin K, Jam M, Glaring MA, Hervé C, Czjzek M, Stougaard P 2018. Discovery and screening of novel metagenome-derived GH107 enzymes targeting sulfated fucans from brown algae. FEBS Journal 285(22): 4281-4295. doi: 10.1111/febs.14662.
· Schultz-Johansen M, Bech PK, Hennessy RC, Glaring MA, Barbeyron T, Czjzek M, Stougaard P. 2018. A Novel Enzyme Portfolio for Red Algal Polysaccharide Degradation in the Marine Bacterium Paraglaciecola hydrolytica S66T Encoded in a Sizeable Polysaccharide Utilization Locus. Front. Microbiol. 9:839. doi: 10.3389/fmicb.2018.00839
· Jacobsen CS, Nielsen TK, Vester JK, Stougaard P, Nielsen JL, Voriskova J, Winding A, Baldrian P, Liu B, Frostegård Å, Pedersen D, Tveit AT, Svenning MM, Tebbe CC, Øvreås L, Jakobsen PB, Blazewicz SJ, Hubablek V, Bertilsson S, Hansen LH, Cary SC, Holben WE, Ekelund F, Bælum J. 2018. Inter-laboratory testing of the effect of DNA blocking reagent G2 on DNA extraction from low-biomass clay samples. Sci Rep. 2018 Apr 9;8(1):5711. doi: 10.1038/s41598-018-24082-y.
· Christiansen L, Bech PK, Schultz-Johansen M, Martens HJ, Stougaard P. 2018. Colwellia echini sp. nov., an agar and carrageenan solubilizing bacterium isolated from sea urchin. Int J Syst Evol Microbiol. 68(2):687-691.
· Hennessy RC, Christiansen L, Olsson S, Stougaard P. 2018. A broad-host range dual-fluorescence reporter system for gene expression analysis in Gram-negative bacteria. J Microbiol Methods. 144:173-176. doi: 10.1016/j.mimet.2017.11.024. Epub 2017 Dec 2.
· Hennessy RC, Glaring MA, Olsson S, Stougaard P. 2017. Transcriptomic profiling of microbe-microbe interactions reveals the specific response of the biocontrol strain P. fluorescens In5 to the phytopathogen Rhizoctonia solani. BMC Res Notes. 10(1):376. doi: 10.1186/s13104-017-2704-8
· Hennessy RC, Phippen CBW, Nielsen KF, Olsson S, Stougaard P. 2017. Biosynthesis of the antimicrobial cyclic lipopeptides nunamycin and nunapeptin by Pseudomonas fluorescens strain In5 is regulated by the LuxR-type transcriptional regulator NunF. Microbiology Open. Aug 6. doi: 10.1002/mbo3.516. [Epub ahead of print].
· Bech PK, Schultz-Johansen M, Glaring MA, Barbeyron T, Czjzek M, Stougaard P. 2017. Paraglaciecola hydrolytica sp. nov., a bacterium with hydrolytic activity against multiple seaweed-derived polysaccharides. Int J Syst Evol Microbiol. 67(7):2242-2247.
· Hennessy RC, Stougaard P, Olsson S. 2017. A Microplate Reader-Based System for Visualizing Transcriptional Activity During in vivo Microbial Interactions in Space and Time. Sci Rep. Mar 21;7(1):281. doi: 10.1038/s41598-017-00296-4.
· Naqvi SU, Qin Y, Tahir A, Stougaard P. 2017. Pararhizobium antarcticum sp. nov. isolated from Kingfisher Pond of Miers Valley, Antarctica. Int J Syst Evol Microbiol. 67(6):1650-1655
· Glaring MA, Vester JK, Stougaard P. 2017. Constructing and Screening a Metagenomic Library of a Cold and Alkaline Extreme Environment. Methods Mol Biol.;1539:43-55.
· Trampe ECL, Larsen JEN, Glaring MA, Stougaard P, Kühl M. 2016. In situ Dynamics of O2, pH, Light, and Photosynthesis in Ikaite Tufa Columns (Ikka Fjord, Greenland)—A Unique Microbial Habitat. Front. Microbiol. 7:722. doi: 10.3389/fmicb.2016.00722
· Schultz-Johansen M, Glaring MA, Bech PK, Stougaard P. 2016. Draft Genome Sequence of a Novel Marine Bacterium, Paraglaciecola sp. Strain S66, with Hydrolytic Activity against Seaweed Polysaccharides. Genome Announc. 4(2). pii: e00304-16. doi: 10.1128/genomeA.00304-16.
· Lylloff JE, Hansen LB, Jepsen M, Sanggaard KW, Vester JK, Enghild JJ, Sørensen SJ, Stougaard P, Glaring MA. 2016. Genomic and exoproteomic analyses of cold- and alkaline-adapted bacteria reveal an abundance of secreted subtilisin-like proteases. Microb Biotechnol. 9:245-256.
· Michelsen CF, Jensen H, Venditto VJ, Hennessy RC, Stougaard P. 2015. Bioactivities by a crude extract from the Greenlandic Pseudomonas sp. In5 involves the nonribosomal peptides, nunamycin and nunapeptin. PeerJ. Dec. 3. 2015. DOI 10.7717/peerj.1476
· Hennessy RC, Glaring MA, Michelsen CF, Olsson S, Stougaard P. 2015. Draft Genome Sequence of Pseudomonas sp. Strain In5 Isolated from a Greenlandic Disease Suppressive Soil with Potent Antimicrobial Activity. Genome Announc. Nov 25;3(6). doi: 10.1128/genomeA.01251-15.
· Matpan Bekler F, Stougaard P, Güven K, Gül Güven R, Acer Ö. 2015. Cloning, purification and characterization of a thermostable β-galactosidase from Bacillus licheniformis strain KG9. Cell Mol Biol (Noisy-le-grand). 2015 Jun 28;61(3):71-8.
· Lylloff JE, Hansen LB, Jepsen M, Hallin PF, Sørensen SJ, Stougaard P, Glaring MA. 2015. Draft genome sequences of two protease-producing strains of Arsukibacterium, isolated from two cold and alkaline environments. Genome Announc. Jun 4;3(3). e00585-15. doi: 10.1128/genomeA.00585-15.
· Glaring MA, Vester JK, Lylloff JE, Abu Al-Soud W, Sørensen SJ, Stougaard P. 2015. Microbial diversity in a permanently cold and alkaline environment in Greenland. PLoS One. Apr 27;10(4):e0124863. doi: 10.1371/journal.pone.0124863.
· Michelsen CF, Watrous J, Glaring MA, Kersten R, Koyama N, Dorrestein PC, Stougaard P. 2015. Nonribosomal Peptides, Key Biocontrol Components for Pseudomonas fluorescens In5, Isolated from a Greenlandic Suppressive Soil. mBio 6(2):e00079-15. doi:10.1128/mBio.00079-15
· Vester JK, Glaring MA, Stougaard P. 2015. An exceptionally cold-adapted alpha-amylase from a metagenomic library of a cold and alkaline environment. Appl Microbiol Biotechnol. 99(2):717-27
1 Protocol published
Imaging Gene Expression Dynamics in Pseudomonas fluorescens In5 during Interactions with the Fungus Fusarium graminearum PH-1
Authors:  Rosanna C. Hennessy, Peter Stougaard and Stefan Olsson, date: 06/20/2019, view: 2757, Q&A: 0
Genomics, transcriptomics and metabolomics are powerful technologies for studying microbial interactions. The main drawback of these methods is the requirement for destructive sampling. We have established an alternative but complementary technique ...
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