Photo of Riikka Keto-Timonen
  • PL 66 (Agnes Sjöbergin katu 2), B422

    HELSINGIN YLIOPISTO

    Finland

  • PL 66 (Agnes Sjöbergin katu 2)

    00014

    Finland

20002020

Research output per year

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Publications

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Article
2020

High prevalence of Clostridium botulinum in vegetarian sausages

Pernu, N., Keto-Timonen, R., Lindström, M. & Korkeala, H., Oct 2020, In : Food Microbiology. 91, 5 p., 103512.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
File
2019

Insights into the Phylogeny and Evolution of Cold Shock Proteins: From Enteropathogenic Yersinia and Escherichia coli to Eubacteria

Tao, Y., Keto-Timonen, R., Jiang, X., Virtanen, J-P. & Korkeala, H., 2 Aug 2019, In : International Journal of Molecular Sciences. 20, 16, 14 p., 4059.

Research output: Contribution to journalArticleScientificpeer-review

Open Access

Prevalence and Dynamics of Pathogenic Yersinia enterocolitica 4/O:3 Among Finnish Piglets, Fattening Pigs, and Sows

Koskinen, J., Keto-Timonen, R., Virtanen, S., Vilar, M. J. & Korkeala, H., 6 Dec 2019, In : Foodborne Pathogens and Disease. 16, 12, p. 831-839 9 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
File

Role of DEAD-box RNA helicase genes in the growth of Yersinia pseudotuberculosis IP32953 under cold, pH, osmotic, ethanol and oxidative stresses

Jiang, X., Keto-Timonen, R., Skurnik, M. & Korkeala, H., 9 Jul 2019, In : PLoS One. 14, 7, 13 p., e0219422.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
File

Shopping Detail Information and Home Freezer Sampling Confirmed the Role of Commercial, Modified-Atmosphere Packaged Meatballs as a Vehicle for Listeriosis in Finland

Keto-Timonen, R., Markkula, A., Halkilahti, J., Huttunen, R., Räsänen, S., Salmenlinna, S., Heikkilä, A., Puisto, M., Närhinen, M., Hakkinen, M., Korkeala, H. & Jalava, K., 6 Aug 2019, In : Frontiers in public health. 7, 6 p., 216.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
File

Strategiatyöpaja: eläinlääkärikoulutuksen suuntaviivat vuoteen 2030

Säde, E. & Keto-Timonen, R., Jun 2019, In : Suomen eläinlääkärilehti. 125, 5, p. 288-289 2 p.

Research output: Contribution to journalArticleProfessional

2018
Open Access
File

Growth of Yersinia pseudotuberculosis Strains at Different Temperatures, pH Values, and NaCl and Ethanol Concentrations

Keto-Timonen, R., Pöntinen, A., Aalto-Araneda, M. & Korkeala, H., Jan 2018, In : Journal of Food Protection. 81, 1, p. 142-149 8 p.

Research output: Contribution to journalArticleScientificpeer-review

2016

Large diversity of porcine Yersinia enterocolitica 4/O:3 in eight European countries assessed by multiple-locus variable-number tandem-repeat analysis

Alakurtti, S. M., Keto-Timonen, R. O., Virtanen, S. E., Ortiz Martinez, M. D. P., Laukkanen-Ninios, R. K. & Korkeala, H. J., 2016, In : Foodborne Pathogens and Disease. 13, 6, p. 289-295 7 p.

Research output: Contribution to journalArticleScientificpeer-review

Listeria monocytogenes in ready-to-eat vacuum and modified atmosphere packaged meat and fish products of Estonian origin at retail level

Kramarenko, T., Roasto, M., Keto-Timonen, R. O., Mäesaar, M., Meremäe, K., Kuningas, M., Hörman, A. J. A. & Korkeala, H. J., 2016, In : Food Control. 67, p. 48-52 5 p.

Research output: Contribution to journalArticleScientificpeer-review

2009

Type C bovine botulism outbreak due to carcass contaminated non-acidified silage

Myllykoski, J., Lindström, M., Keto-Timonen, R., Söderholm, H., Jakala, J., Kallio, H., Sukura, A. & Korkeala, H., 2009, In : Epidemiology and Infection. 137, 2, p. 284-293 10 p.

Research output: Contribution to journalArticleScientificpeer-review

2006

Contamination routes of Clostridium botulinum in the honey production environment

Nevas, M., Lindström, M., Hörman, A., Keto-Timonen, R. & Korkeala, H., 2006, In : Environmental Microbiology. 8, 6, p. 1085-1094 10 p.

Research output: Contribution to journalArticleScientificpeer-review

2005
2003

An improved amplified fragment length polymorphism (AFLP) protocol for discrimination of Listeria isolates

Keto-Timonen, R. O., Autio, T. J. & Korkeala, H. J., 2003, In : Systematic and Applied Microbiology. 26, 2, p. 236-244 9 p.

Research output: Contribution to journalArticleScientificpeer-review

2001

Multiplex PCR assay for detection and identification of Clostridium botulinum types A, B, E, and F in food and fecal material

Lindström, M., Keto, R., Markkula, A., Nevas, M., Hielm, S. & Korkeala, H., 2001, In : Applied and Environmental Microbiology. 67, 12, p. 5694-5699 6 p.

Research output: Contribution to journalArticleScientificpeer-review