PeerJ Author 235 Points Contributions by role Author 235 Contributions by subject area Biochemistry Biotechnology Food Science and Technology Biodiversity Ecology Ecosystem Science Environmental Sciences Soil Science Martin Romantschuk PeerJ Author Summary Biodiversity Biotechnology Ecology Ecosystem Science Environmental Sciences Soil Science Past or current institution affiliations University of Helsinki Work details Professor University of Helsinki Faculty of Biological and Environmental Sciences Professor in Environmental Biotechnology PeerJ Contributions Articles 2 April 1, 2019 Influence of long term nitrogen limitation on lipid, protein and pigment production of Euglena gracilis in photoheterotrophic cultures Marika Tossavainen, Usman Ilyass, Velimatti Ollilainen, Kalle Valkonen, Anne Ojala, Martin Romantschuk https://doi.org/10.7717/peerj.6624 PubMed 30972245 March 19, 2018 Half-lives of PAHs and temporal microbiota changes in commonly used urban landscaping materials Marja I. Roslund, Mira Grönroos, Anna-Lea Rantalainen, Ari Jumpponen, Martin Romantschuk, Anirudra Parajuli, Heikki Hyöty, Olli Laitinen, Aki Sinkkonen https://doi.org/10.7717/peerj.4508 PubMed 29576975
