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Publications 1981 2019

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2005

First report of the cyanobacterium Aphanizomenon ovalisporum Forti in two Greek lakes and coyanotoxin occurrence

Gkelis, S., Moustaka-Gouni, M., Sivonen, K. & Lanaras, T., 2005, In : Journal of Plankton Research. 27, 12, p. 1295-1300 6 p.

Research output: Contribution to journalArticleScientificpeer-review

Influence of ptsP gene on pyocyanin production in Pseudomonas aeruginosa

Xu, H. J., Lin, W. L., Xia, H. M., Xu, S. W., Li, Y. L., Yao, H. M., Bai, F., Zhang, X. M., Bai, Y. L., Saris, P. & Qiao, M. Q., 2005, In : FEMS Microbiology Letters. 253, 1, p. 103-109 7 p.

Research output: Contribution to journalArticleScientificpeer-review

Lead and Cu in contaminated urban soils: extraction with chemical reagents and bioluminescent bacteria and yeast

Peltola, P., Ivask, A., Åström, M. & Virta, M., 2005, In : Science of the Total Environment. 350, 1/3, p. 194-203 10 p.

Research output: Contribution to journalArticleScientificpeer-review

Limnothrix redekei (Van Goor) Meffert (Cyanobacteria) strains from Lake Kastoria, Greece form a separate phylogenetic group

Gkelis, S., Rajaniemi, P., Vardaka, E., Moustaka-Gouni, M., Lanaras, T. & Sivonen, K., 2005, In : Microbial Ecology. 49, 1, p. 176-182 7 p.

Research output: Contribution to journalArticleScientificpeer-review

Penetration of enveloped double-stranded RNA bacteriophages phi13 and phi6 into Pseudomonas syringae cells

Daugelavicius, R., Cvirkaite-Krupovic, V., Gaidelyte, A., Bakiene, E., Gabrenaite-Verkhovskaya, R. & Bamford, D. H., 2005, In : Journal of Virology. 79, 8, p. 5017-5026 10 p.

Research output: Contribution to journalArticleScientificpeer-review

Phylogenetic and morphological evaluation of the genera Anabaena, Aphanizomenon, Trichormus and Nostoc (Nostocales, Cyanobacteria)

Rajaniemi, P., Hrouzek, P., Kastovska, K., Willame, R., Rantala, A., Hoffmann, L., Komarek, J. & Sivonen, K., 2005, In : International Journal of Systematic and Evolutionary Microbiology. 55, 1, p. 11-26 16 p.

Research output: Contribution to journalArticleScientificpeer-review

Responses of Baltic Sea ice and open-water natural bacterial communities to salinity change

Kaartokallio, H., Laamanen, M. & Sivonen, K., 2005, In : Applied and Environmental Microbiology. 71, 8, p. 4364-4371 8 p.

Research output: Contribution to journalArticleScientificpeer-review

The RISC component VIG is a target for dsRNA-independent protein kinase activity in Drosophila S2 cells

Ivanov, K. I., Tselykh, T. V., Heino, T. I., Mäkinen, K. & Ivanov, K., 2005, In : Journal of RNA i and Gene Silencing. 1, 1, p. 12-20 9 p.

Research output: Contribution to journalArticleScientificpeer-review

Trophic transfer of cyanobacterial toxins from zooplankton to planktivores: consequences for pike larvae and mysid shrimps

Karjalainen, M., Reinikainen, M., Spoof, L., Meriluoto, J. A. O., Sivonen, K. & Viitasalo, M., 2005, In : Environmental Toxicology. 20, 3, p. 354-362 9 p.

Research output: Contribution to journalArticleScientificpeer-review

2004

Associations of cyanobacterial toxin, nodularin, with environmental factors and zooplankton in the Baltic Sea

Repka, S., Meyerhofer, M., von Brockel, K. & Sivonen, K., 2004, In : Microbial Ecology. 47, p. 350-358 9 p.

Research output: Contribution to journalArticleScientificpeer-review

Bioassay for nisin in sausage; a shelf life study of nisin in cooked sausage

Reunanen, J. & Saris, P. E., 2004, In : Meat Science. 2004 / 66, p. 515 - 518 4 p.

Research output: Contribution to journalArticleScientificpeer-review

Characterization and electrotransformation of Lactobacillus crispatus isolated from chicken crop and intestine

Beasley, S. S., Takala, T. M., Reunanen, J., Apajalahti, J. & Saris, P. E. J., 2004, In : Poultry Science. 83, p. 45-48 4 p.

Research output: Contribution to journalArticleScientificpeer-review

Detection of bioavailable heavy metals in EILATox-Oregon samples using whole-cell luminescent bacterial sensors in suspension or immobilized onto fibre-optic tips

Hakkila, K., Green, T., Leskinen, P., Ivask, A., Marks, R. & Virta, M., 2004, In : Journal of Applied Toxicology. 24, 5, p. 333-342 10 p.

Research output: Contribution to journalArticleScientificpeer-review

Development of a bioluminescence resonance energy-transfer assay for estrogen-like compound in vivo monitoring

Michelini, E., Mirasoli, M., Karp, M., Virta, M. & Roda, A., 2004, In : Analytical Chemistry. 76, 23, p. 7069-7076 8 p.

Research output: Contribution to journalArticleScientificpeer-review

Development of a universal microarray based on the ligation detection reaction and 16S rRNA gene polymorphism to target diversity of cyanobacteria

Castiglioni, B., Rizzi, E., Frosini, A., Sivonen, K., Rajaniemi, P., Rantala, A., Mugnai, M. A., Ventura, S., Wilmotte, A., Boutte, C., Grubisic, S., Balthasart, P., Consolandi, C., Bordoni, R., Mezzelani, A., Battaglia, C. & De Bellis, G., 2004, In : Applied and Environmental Microbiology. 70, p. 7161-7172 12 p.

Research output: Contribution to journalArticleScientificpeer-review

Distribution of the NisI immunity protein and enhancement of nisin activity by the lipid-free NisI

Koponen, O., Takala, T. M., Saarela, U., Qiao, M. Q. & Saris, P. E. J., 2004, In : FEMS Microbiology Letters. 231, p. 85-90 6 p.

Research output: Contribution to journalArticleScientificpeer-review

Diversity of cyanobacteria and heterotrophic bacteria in cyanobacterial blooms in Lake Joutikas, Finland

Kolmonen, E., Sivonen, K., Rapala, J. & Haukka, K., 2004, In : Aquatic Microbial Ecology. 36, p. 201-211 11 p.

Research output: Contribution to journalArticleScientificpeer-review

Effects of phosphate and light on growth of and bioactive peptide production by the cyanobacterium Anabaena strain 90 and its anabaenopeptilide mutant

Repka, S., Koivula, M., Harjunpa, V., Rouhiainen, L. & Sivonen, K., 2004, In : Applied and Environmental Microbiology. 70, p. 4551-4560 10 p.

Research output: Contribution to journalArticleScientificpeer-review

Formation of nisin, plant-derived biomolecules and antimicrobial activity in starter culture fermentations of sauercraut

Tolonen, M., Rajaniemi, S., Pihlava, J-M., Saris, P. E. & Ryhänen, E-L., 2004, In : Food Microbiology. 2004 / 21, p. 167 - 179 13 p.

Research output: Contribution to journalArticleScientificpeer-review

Genes coding for hepatotoxic heptapeptides (microcystins) in the cyanobacterium Anabaena strain 90

Rouhiainen, L., Vakkilainen, T., Siemer, B. L., Buikema, W., Haselkorn, R. & Sivonen, K., 2004, In : Applied and Environmental Microbiology. 70, p. 686-692 7 p.

Research output: Contribution to journalArticleScientificpeer-review

Identification of two new genes involved in twitching motility in Pseudomonas aeruginosa

Shan, Z., Lin, W., Xia, H., Xu, S., Li, Y., Yao, H., Bai, F., Zhang, X., Bai, Y., Saris, P. E. & Qiao, M., 2004, In : Microbiology. 2004 / 150, p. 2653 - 2661 9 p.

Research output: Contribution to journalArticleScientificpeer-review

Lipid-free NisI: interaction with nisin and contribution to nisin immunity via secretion

Takala, T. M., Koponen, O., Qiao, M. Q. & Saris, P. E. J., 2004, In : FEMS Microbiology Letters. 237, p. 171-177 7 p.

Research output: Contribution to journalArticleScientificpeer-review

Nisin-producing Lactococcus lactis isolated from human milk

Beasley, S. & Saris, P. E., 2004, In : Applied and Environmental Microbiology. 2004 / 70, p. 5051 - 5053 3 p.

Research output: Contribution to journalArticleScientificpeer-review

Permeability of lipid membranes to dioxygen

Ivanov, I. I., Fedorov, G. E., Gus'kova, R. A., Ivanov, K. I. & Rubin, A. B., 1 Sep 2004, In : Biochemical and Biophysical Research Communications. 322, 3, p. 746-750 5 p.

Research output: Contribution to journalArticleScientificpeer-review

Phylogenetic evidence for the early evolution of microcystin synthesis

Rantala, A., Fewer, D. P., Hisbergues, M., Rouhiainen, L., Vaitomaa, J., Borner, T. & Sivonen, K., 2004, In : Proceedings of the National Academy of Sciences of the United States of America. 101, p. 568-573 6 p.

Research output: Contribution to journalArticleScientificpeer-review

Production of nisin with continuous adsorption to Amberlite XAD-4 resin using Lactococcus lactis N8 and L. lactis LAC48

Tolonen, M., Saris, P. E. & Siika-aho, M., 2004, In : Applied Microbiology and Biotechnology. 2004 / 63, p. 659 - 665 7 p.

Research output: Contribution to journalArticleScientificpeer-review

Toxicity detection from EILATox-Oregon workshop samples by using kinetic photobacteria measurement: the flash method

Hakkila, K., Lappalainen, J. & Virta, M., 2004, In : Journal of Applied Toxicology. 24, p. 349-353 5 p.

Research output: Contribution to journalArticleScientificpeer-review

2003

BASIC: Baltic Sea cyanobacteria. An investigation of the structure and dynamics of water blooms of cyanobacteria in the Baltic Sea - responses to a changing environment

Stal, L. J., Albertano, P., Bergman, B., von Brockel, K., Gallon, J. R., Hayes, P. K., Sivonen, K. & Walsby, A. E., 2003, In : Continental Shelf Research. 23, p. 1695-1714 20 p.

Research output: Contribution to journalArticleScientificpeer-review

Fermented soymilk with a monoculture of Lactococcus lactic

Beasley, S., Tuorila, H. & Saris, P. E. J., 2003, In : International Journal of Food Microbiology. 81, p. 159-162 4 p.

Research output: Contribution to journalArticleScientificpeer-review

Inhibition of Staphylococcus aureus by the commensal bacteria of human milk

Heikkilä, M. P. & Saris, P. E., 2003, In : Journal of Applied Microbiology. 2003 / 95, p. 471 - 478 8 p.

Research output: Contribution to journalArticleScientificpeer-review

Microplate bioassay for nisin in foods based on nisin induced GFP-fluorescence

Reunanen, J. & Saris, P. E., 2003, In : Applied and Environmental Microbiology. 2003 / 69, p. 4214 - 4218 5 p.

Research output: Contribution to journalArticleScientificpeer-review

Monitoring promoter activity in a single bacterial cell by using green and red fluorescent proteins

Hakkila, K., Maksimow, M., Rosengren, A., Karp, M. & Virta, M., 2003, In : Journal of Microbiological Methods. 54, 1, p. 75-79 5 p.

Research output: Contribution to journalArticleScientificpeer-review

PCR-based identification of microcystin-producing genotypes of different cyanobacterial genera

Hisbergues, M., Christiansen, G., Rouhiainen, L., Sivonen, K. & Borner, T., 2003, In : Archives of Microbiology. 180, p. 402-410 9 p.

Research output: Contribution to journalArticleScientificpeer-review

Phosphorylation of the potyvirus capsid protein by protein kinase CK2 and its relevance for virus infection

Ivanov, K. I., Puustinen, P. K., Gabrenaite-Verkhovskaya, R., Vihinen, H., Rönnstrand, L., Valmu, L., Kalkkinen, N. & Mäkinen, K., Sep 2003, In : Plant Cell. 15, p. 2124-2139

Research output: Contribution to journalArticleScientificpeer-review

Quantitative real-time PCR for determination of microcystin synthetase E copy numbers for Microcystis and Anabaena in lakes

Vaitomaa, J., Rantala, A., Halinen, K., Rouhiainen, L., Tallberg, P., Mokelke, L. & Sivonen, K., 2003, In : Applied and Environmental Microbiology. 69, p. 7289-7297 9 p.

Research output: Contribution to journalArticleScientificpeer-review

Regulation of the sequential processing of Semliki Forest virus replicase polyprotein

Vasiljeva, L., Merits, A., Golubtsov, A., Sizemskaja, V., Kaariainen, L. & Ahola, T., 2003, In : Journal of Biological Chemistry. 278, p. 41636-41645 10 p.

Research output: Contribution to journalArticleScientificpeer-review

Survival of Listeria monocytogenes on sliced cooked sausage after treatment with pediocin AcH

Mattila, K., Saris, P. E. & Työppönen, S., 2003, In : International Journal of Food Microbiology. 2003 / 89, p. 281 - 286 6 p.

Research output: Contribution to journalArticleScientificpeer-review

2002

A food-grade cloning vector for lactic acid bacteria based on the nisin immunity gene nisl

Takala, T. M. & Saris, P. E. J., 2002, In : Applied Microbiology and Biotechnology. 59, p. 467-471 5 p.

Research output: Contribution to journalArticleScientificpeer-review

Aminopeptidase and phosphatase activities in basins of Lake Hiidenvesi dominated by cyanobacteria and in laboratory grown Anabaena

Vaitomaa, J., Repka, S., Saari, L., Tallberg, P., Horppila, J. & Sivonen, K., 2002, In : Freshwater Biology. 47, p. 1582-1593 12 p.

Research output: Contribution to journalArticleScientificpeer-review

Application of an universal DNA microarray to cyanobacterial diversity assessment

Castiglioni, B., Rizzi, E., Frosini, A., Mugnai, M. A., Ventura, S., Sivonen, K., Rajaniemi, P., Rantala, A., Wilmotte, A., Boutte, C., Consolandi, C., Bordoni, R., Mezzelani, A., Busti, E., Bernardi, L. R., Battaglia, C. & De Bellis, G., 2002, In : Minerva biotecnologica. 14, p. 253-257 5 p.

Research output: Contribution to journalArticleScientificpeer-review

Calanoid copepods feed and produce eggs in the presence of toxic cyanobacteria Nodularia spumigena

Koski, M., Schmidt, K., Engstrom-Ost, J., Viitasalo, M., Jonasdottir, S., Repka, S. & Sivonen, K., 2002, In : Limnology and Oceanography: Methods. 47, p. 878-885 8 p.

Research output: Contribution to journalArticleScientificpeer-review

Cellular fatty acids as chemotaxonomic markers of the genera Anabaena, Aphanizomenon, Microcystis, Nostoc and Planktothrix (cyanobacteria)

Gugger, M., Lyra, C., Suominen, I., Tsitko, I., Humbert, J. F., Salkinoja-Salonen, M. S. & Sivonen, K., 2002, In : International Journal of Systematic and Evolutionary Microbiology. 52, p. 1007-1015 9 p.

Research output: Contribution to journalArticleScientificpeer-review

Detection of microcystins with protein phosphatase inhibition assay, high-performance liquid chromatography-UV detection and enzyme-linked immunosorbent assay - Comparison of methods

Rapala, J., Erkomaa, K., Kukkonen, J., Sivonen, K. & Lahti, K., 2002, In : Analytica Chimica Acta. 466, p. 213-231 19 p.

Research output: Contribution to journalArticleScientificpeer-review

Detection of the potyviral genome-linked protein VPg in virions and its phosphorylation by host kinases

Puustinen, P., Rajamaki, M. L., Ivanov, K. I., Valkonen, J. P. T. & Makinen, K., 2002, In : Journal of Virology. 76, 24, p. 12703-12711 9 p.

Research output: Contribution to journalArticleScientificpeer-review

Diversity of Aphanizomenon flos-aquae (cyanobacterium) populations along a Baltic Sea salinity gradient

Laamanen, M. J., Forsstrom, L. & Sivonen, K., 2002, In : Applied and Environmental Microbiology. 68, p. 5296-5303 8 p.

Research output: Contribution to journalArticleScientificpeer-review

Effect of nitrogen and phosphorus on growth of toxic and nontoxic Microcystis strains and on intracellular microcystin concentrations

Vezie, C., Rapala, J., Vaitomaa, J., Seitsonen, J. & Sivonen, K., 2002, In : Microbial Ecology. 43, p. 443-454 12 p.

Research output: Contribution to journalArticleScientificpeer-review