Research output per year
Research output per year
Personal profile
Fields of Science
- 11832 Microbiology and virology
International and National Collaboration
Publications and projects within past five years.
Publications
- 4 Article
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In-depth characterization of denitrifier communities across different soil ecosystems in the tundra
Pessi, I. S., Viitamäki, S., Virkkala, A-M., Eronen-Rasimus, E., Delmont, T. O., Marushchak, M. E., Luoto, M. & Hultman, J., 11 Jun 2022, In: Environmental microbiome. 17, 17 p., 30.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile -
The activity and functions of soil microbial communities in the Finnish sub-Arctic vary across vegetation types
Viitamaki, S., Pessi, I. S., Virkkala, A-M., Niittynen, P., Kemppinen, J., Eronen-Rasimus, E., Luoto, M. & Hultman, J., 1 Aug 2022, In: FEMS Microbiology Ecology. 98, 8, 11 p., 079.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile -
Sea-Ice Bacteria Halomonas sp. Strain 363 and Paracoccus sp. Strain 392 Produce Multiple Types of Poly-3-Hydroxyalkaonoic Acid (PHA) Storage Polymers at Low Temperature
Eronen-Rasimus, E. L., Hultman, J., Hai, T., Pessi, I. S., Collins, E., Wright, S., Laine, P., Viitamäki, S., Lyra, C., Thomas, D. N., Golyshin, P., Luhtanen, A-M., Kuosa, H. & Kaartokallio, H., Sep 2021, In: Applied and Environmental Microbiology. 87, 17, 12 p., ARTN e00929-21.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile -
Black Queen Evolution and Trophic Interactions Determine Plasmid Survival after the Disruption of the Conjugation Network
Cairns, J., Koskinen, K., Penttinen, R., Patinen, T., Hartikainen, A., Jokela, R., Ruusulehto, L., Viitamäki, S., Mattila, S., Hiltunen, T. & Jalasvuori, M., 2 Oct 2018, In: mSystems. 3, 5, 14 p., ARTN e00104-18.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile
Projects
- 1 Finished
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Changing Climate Alters Microbial Community Function In Arctic Regions
Hultman, J., Viitamäki, S. & Pessi, I. S.
01/01/2017 → 31/12/2019
Project: University of Helsinki Three-Year Research Project
Activities
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18th International Symposium on Microbial Ecology
Sirja Viitamäki (Poster Presentation)
14 Aug 2022 → 19 Aug 2022Activity: Participating in or organising an event types › Organisation and participation in conferences, workshops, courses, seminars
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Medical University Graz
Sirja Viitamäki (Visiting researcher) & Igor S Pessi (Visiting researcher)
10 Apr 2019 → 18 Apr 2019Activity: Visiting an external institution types › Academic visit to other institution
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Functions and activity of soil microbial communities in the changing Arctic
Sirja Viitamäki (Speaker)
4 Mar 2019Activity: Talk or presentation types › Oral presentation
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Antibioottiresistenssi-ilta 2019
Merja Rantala (Speaker: Keynote), Marko Virta (Speaker: Opponent/discussant), Salla Sariola (Speaker: Opponent/discussant), Mari Kanerva (Speaker: Opponent/discussant), Sirja Viitamäki (Chair), Jesse Vänttinen (Speaker: Presenter), Minna Maunula (Chair of organizing committee) & Anniina Sarekoski (Member of organizing committee)
15 Nov 2019Activity: Participating in or organising an event types › Organisation and participation in conferences, workshops, courses, seminars
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15th Symposium on Bacterial Genetics and Ecology
Sirja Viitamäki (Poster Presentation)
26 May 2019 → 30 May 2019Activity: Participating in or organising an event types › Organisation and participation in conferences, workshops, courses, seminars