Dr Kenneth Wasmund
Biography
Kenneth Wasmund is a Lecturer in Environmental Microbiology, and has broad experience in the study of microorganisms in environmental and biotechnological systems including the marine subsurface, wastewater treatment plants, and contaminated environments.
Experience in the application of molecular approaches for the study of the functions and ecology of microorganisms in environmental samples, through approaches such as metagenomics/genomics, stable-isotope probing, anaerobic microbiology, and microbial community-profiling.
Completed his PhD while based at the Australian Institute of Marine Science (AIMS), and through the University of the Sunshine Coast, Australia.
Held Postdoctoral Research positions in Germany (Department of Isotope Biogeochemistry, Helmholtz Centre for Environmental Research), Austria (Division of Microbial Ecology, University of Vienna), and Denmark (Centre for Microbial Communities, Aalborg University).
Secured major funding from the Austrian Science Fund (FWF, Austria) and the Joint Genome Institute (JGI, USA).
Conducted several field expeditions in the Arctic (Svalbard) and the Timor Sea.
Associate editor for Microbiome & Environmental Microbiome; previously a Guest Editor for Frontiers in Microbiology special issue for sulfur-cycling microorganisms. Reviewer for journals including The ISME Journal, Environmental Microbiology, and Applied and Environmental Microbiology.
Research interests
Understanding the functions and ecology of microbes and whole microbial communities in environmental systems using molecular and genomic/metagenomic approaches, especially in marine systems and sediments, and wastewater treatment plants.
Especially interested in understanding how & which microbes degrade and consume different organic molecules, especially large macromolecules (e.g., proteins, DNA etc), and how this controls biogeochemical processes, microbial food-webs, and niche partitioning.
Further topics include the study of newly described sulfur-cycling bacteria in marine systems, as well as genomics and proteomics of bacteria that transform halogenated-organic pollutants.
Methodological interests include: the application and development of stable-isotope probing approaches to track isotopically-labelled atoms/organics into specific microorganisms; fluorescent in situ hybridisation for the detection & visualisation of microorganisms in the environment; metagenomic analyses for understanding the functions of uncultivated microorganisms.
Research outputs
2024
The Parkinson's disease drug entacapone disrupts gut microbiome homoeostasis via iron sequestration
Berry, D., Böttcher, T., Cheng, J., Decorte, M., Ge, X., Hausmann, B., Imminger, S., Kirkegaard, R. H., Kristensen, J. M., Maritsch, K., Pereira, F. C., Schintlmeister, A., Seki, D., Shazzad, J. B., Szamosvári, D.,
1 Dec 2024, In: Nature Microbiology. 9, 12, p. 3165-3183, 19p.
Divergent dual C-H isotopic fractionation pattern during anaerobic biodegradation of toluene within Aromatoleum species under nitrate-reducing conditions
Marco-Urrea, E., Pinel-Cabello, M., Rosell, M., Soder-Walz, J. M., Vega, M., Wasmund, K.
15 Nov 2024, In: Environmental Pollution. 361, 9p., 124823
The predicted secreted proteome of activated sludge microorganisms indicates distinct nutrient niches
Dueholm, M. K. D., Nielsen, P. H., Singleton, C. M., Wagner, M., Wasmund, K.
22 Oct 2024, In: mSystems. 9, 10, 22p., e00301-24
Growth of complete ammonia oxidizers on guanidine
Daims, H., Djinović-Carugo, K., Dueholm, M. K. D., Giguere, A. T., Gruseck, R., Herbold, C. W., Hofmann, T., Hostrup Nielsen, P., Jehmlich, N., Kitzinger, K., Kostan, J., Krasnici, N., Legin, A., Palatinszky, M.,
14 Aug 2024, In: Nature
2023
Respiratory protein interactions in Dehalobacter sp. strain 8M revealed through genomic and native proteomic analyses
Adrian, L., Deobald, D., Marco-Urrea, E., Soder-Walz, J. M., Vicent, T., Wasmund, K.
1 Nov 2023, In: Environmental Microbiology. 25, 11, p. 2604-2620, 17p.
Proteogenomics of the novel Dehalobacterium formicoaceticum strain EZ94 highlights a key role of methyltransferases during anaerobic dichloromethane degradation
Adrian, L., Marco-Urrea, E., Trueba-Santiso, A., Vicent, T., Vuilleumier, S., Wasmund, K.
1 Jul 2023, In: Environmental Science and Pollution Research. 30, 11p.
Dual C–Br isotope fractionation indicates distinct reductive dehalogenation mechanisms of 1,2-Dibromoethane in Dehalococcoides- and Dehalogenimonas-containing cultures
Freedman, D. L., Hunkeler, D., Marco-Urrea, E., Mortan, S. H., Palau, J., Rong, Y., Rosell, M., Shouakar-Stash, O., Trueba-Santiso, A., Wasmund, K.
7 Feb 2023, In: Environmental Science & Technology. 57, 5, p. 1851-2198
Microbial communities and processes in biofilters for post-treatment of ozonated wastewater treatment plant effluent
Cooper, M., Gnirss, R., Hausmann, B., Sauter, D., Sperlich, A., Steuer, A., Szewzyk, U., Wasmund, K., Wintgens, T.
15 Jan 2023, In: Science of the Total Environment. 856, Part 2, 12p., 159265