Scientific articles
(for other types of publications, see below)
59. Ketola T., Kronholm I. 2023. Experimental evolution of evolutionary potential in fluctuating environments. Journal of Evolutionary Biology, 36:945-949.
58. Jeyasingh, P.D, Sherman, R.E., Prater, C., Pulkkinen, K, & Ketola, T. 2023. Adaptation to a limiting element involves mitigation of multiple elemental imbalances. Journal of the Royal Society Interface, 198:1742-5662.
57. De Pasqual C, Suisto K., Kirvesoja J., Gordon S., Ketola T, Mappes J. 2022. Heterozygote advantage and pleiotropy contribute to intraspecific color trait variability, Evolution, 76: 2389-2403
56. Bruneaux M., Ashrafi R., Kronholm I., Örmälä-Odegrip A-M., Galarza J.A., Mruthyunjay K.S. & Ketola T. 2022. Temperature-induced prophage dictates evolution of virulence in bacteria. Molecular Ecology, 31: 5402-5418
55. Pulkkinen K., Ketola T., Laakso J., Mappes J & Sundberg L.-R. 2022. Rich resource environment of fish farms facilitates phenotypic variation and virulence in an opportunistic fish pathogen. Evolutionary Applications, 15: 417-428
54. Briga M., Ketola T., Lummaa V. 2022. The epidemic dynamics of three childhood infections and the impact of first vaccination in 18th and 19th century Finland. medRxiv, 2022.10. 30.22281707
53. Briga M, Ukonaho S, Pettay JE, Taylor, RJ, Ketola T, Lummaa V. 2021 The seasonality of three childhood infections in a pre-industrial society without schools. medRxiv, 2021.10. 08.21264734
52. Bruneaux M., Kronholm I., Ashrafi R. & Ketola T. 2021. Roles of adenosine and cytosine methylation changes and genetic mutations in adaptation to different temperatures. Epigenetics, 17:861-881
51. Liukkonen M., Kronholm I., & Ketola T. 2021. Evolutionary rescue at different rates of environmental change is affected by trade-offs between short-term performance and long-term survival, J. Evol. Biol. 34:1177-1184.
50. Ketola T, Briga M., Honkola T., & Lummaa V. 2021. Town population size and structuring into villages and households drive infectious disease risks in pre-healthcare Finland, Proc R. Soc. Lond. B., 228:20210356
49. Koskinen K., Penttinen R., Örmälä-Odegrip A-M., Giske C., Ketola T. & Jalasvuori M. 2021. Systematic comparison of epidemic and non-epidemic carapenem resistant Kleibsiella pneumonidae straints. Frontiers in Cellular and Infection Microbiology, 11:26
48. Elo M., Ketola T., Komonen A. 2020 Species co-occurrence networks of ground beetles in managed grasslands, Community Ecology. https://doi.org/10.1007/s42974-020-00034-3
47. Moghadam N.N, Sidhu K., Summanen P A M, Ketola T. & Kronholm I. 2020. Quantitative genetics of temperature performance curves of Neurospora crassa. Evolution 74:1772-1787
46. Räsänen E, Lindström L., Ketola T. 2020. Environmental fluctuations drive species’ invasion success in experimental invasions, Ann. Zool. Fenn. 57:79–87.
45. Kristensen T.N., Ketola T., & Kronholm I. 2020 Adaptation to environmental stress at different timescales. Ann. NY Acad. Sci. 1476:5-22
44. Kronholm I, Ormsby T., McNaught K. J., Selker E.U., Ketola T. 2020. Marked Neurospora crassa strains for competition experiments and Bayesian methods for fitness estimates. G3-Genes Genomes and Genetics 10:1261-1270
43. Moghadam N.N., Ketola T.,Pertoldi C, Bahrndorff S., Kristensen T. 2019. Heat hardening capacity in Drosophila melanogaster is life-stage specific and juveniles show the highest plasticity. Biology Letters 15:20180628
42. Saarinen K, Lindström L., Ketola T. 2019. Invasion triple trouble: Environmental fluctuations, fluctuation-adapted invaders and fluctuation-mal-adapted communities all govern the invasion success. BMC Evolutionary Biology 19:42
41. Kronholm I., Ketola T. 2018 Effects of acclimation time and epigenetic mechanisms on growth of Neurospora in fluctuating environments. Heredity 121:327-341.
40. Lindstedt C., Miettinen A., Freitak D., Ketola T., López-Sepulcre A., Mäntylä, E., Pakkanen, H. 2018. Ecological conditions alter cooperative behaviour and its costs in a chemically defended sawfly. Proc R. Soc. Lond. B. 285:20180466
39. Ashrafi R., Bruneaux M, Sundberg L-R, Pulkkinen K., Valkonen J., Ketola T. 2018. Broad thermal tolerance is negatively correlated with virulence in an opportunistic bacterial pathogen. Evolutionary Applications 11:1700-1714
38. Saarinen K., Laakso J., Lindström L., Ketola T. 2018. Adaptation to fluctuations in temperature by nine species of bacteria. Ecology and Evolution 8:1901-2910
37. Ketola T., Kristensen T. N. 2017. Experimental approaches for testing if tolerance curves are useful for predicting fitness in fluctuating environments. Frontiers in Ecology and Evolution, 5:129
36. Ashrafi R., Bruneaux M., Sundberg L-R, Pulkkinen K., Ketola T. 2017. Application of high resolution melting assay (HRM) to study temperature dependent intraspecific competition in pathogenic bacterium. Scientific Reports, 7: 980
35. Ketola, T., Saarinen K., & Lindström. L. 2017. Propagule pressure increase and phylogenetic diversity decrease community's susceptibility to invasion. BMC Ecology 17: 15
34. Anttila J., Mikonranta L., Ketola T, Kaitala V., Laakso J., Ruokolainen L. 2017. A mechanistic underpinning for sigmoid dose-dependent infection. OIKOS 126:910-916
33. Kronholm I., Johannesson H., Ketola T. 2016. Contribution of epigenetic mechanisms to phenotypic plasticity in the filamentous fungus Neurospora crassa. G3. 6:4009-4022.
32. Ketola T., Mikonranta L., & Mappes J. 2016. Evolution of bacterial life history traits is sensitive to community structure. Evolution, 70: 1334–1341.
31. Sundberg L. R., Ketola T., Laanto E., Kinnula H., Bamford J. K. H., Penttinen R, & Mappes J. 2016. Intensive aquaculture selects for increased virulence and interference competition in bacteria. Proc R. Soc. Lond. B. 283: 20153069.
30. Ketola T., Mikonranta L., Laakso J. & Mappes J. 2016. Different food sources elicit fast changes to bacterial virulence. Biology Letters 12:20150660
29. Puurtinen M., Elo M., Jalasvuori M., Kahilainen A., Ketola T., Kotiaho, J., Mönkkönen M. & Pentikäinen O. 2016. Temperature-dependent mutational robustness can explain faster molecular evolution at warm temperatures, affecting speciation rate and global patterns of species diversity. Ecography, 39: 1025–1033.
28. Ashrafi R, Pulkkinen K, Sundberg L-R, Pekkala N. & Ketola T. 2015. A multilocus sequence analysis scheme for characterization of Flavobacterium columnare isolates. BMC Microbiology. 15:243
27. Boratynski Z., Ketola T., Koskela E., Mappes T. 2015. The sex specific genetic variation of energetics in Bank voles, consequences of introgression? Evol. Biol. 43:37-47.
26. Mikonranta L., Mappes J., Laakso J. & Ketola T. 2015. Within-host evolution decreases virulence in an opportunistic bacterial pathogen. BMC Evol. Biol., 15:165
25. Ketola T. & Saarinen K. 2015. Experimental evolution in fluctuating environments: Tolerance measurements at constant temperatures incorrectly predict the ability to tolerate fluctuating temperatures. J. Evol. Biol. 28: 800-806.
24. Syrjänen J.T., Ruokonen T.J., Ketola T. & Valkeajärvi P. 2015. Does stocking eggs into boreal spawning rivers increase the abundance of brown trout parr. ICES Journal of Marine Science, 72: 1389-1398.
23. Zhang J., Ketola T., Örmälä-Odegrip A-M., Mappes J. & Laakso J. 2014. Coincidental loss of bacterial virulence in multi-enemy microbial communities, PLoS ONE 9: e111871
22. Ketola T & Hiltunen T. 2014. Rapid evolutionary adaptation to elevated salt concentrations in pathogenic freshwater bacteria Serratia marcescens. Ecology and Evolution, 4: 3901–3908
21. Zhang J, Laakso J., Mappes J., Laanto E., Ketola T., Bamford J., Kunttu H. & Sundberg L-R. 2014. Association of colony morphotypes with virulence, growth and resistance against protozoan predation in the fish pathogen Flavobacterium columnare. FEMS Microbiology Ecology, 89:553-562
20. Aalto S.L., Ketola T., & Pulkkinen K. 2014. No uniform associations between parasite prevalence and environmental nutrients. Ecology, 95:2558-2568.
19. Ketola T., Kellermann VM, Loeschcke V., Lopez-Sepulcre A., & Kristensen TN 2014. Does environmental robustness play a role in fluctuating environments? Evolution, 68: 587-594.
18. Ketola T., Boratynski Z., & Kotiaho J.S. 2014. Manipulating genetic architecture to reveal fitness relationships. Proceedings of Peerage of Science e1
17. Pekkonen M., Ketola T., & Laakso J. 2013. Resource availability and competition shape the evolution of survival and growth ability in a bacterial community. PLoS ONE 8: e76471
16. Ketola T., Kotiaho J.S., Mazzi D., & Puurtinen M. 2013. Inbreeding depression in intraspecific metabolic scaling. Animal Biology, 63:357-367.
15. Ketola T., Mikonranta L., Zhang J., Saarinen K., Örmälä A.-M., Friman V-P., Mappes J., & Laakso J. 2013. Fluctuating temperature leads to evolution of thermal generalism and pre-adaptation to novel environments. Evolution, 67: 2936-2944.
14. Ketola T., Kellermann VM, Kristensen TN & Loeschcke V. 2012. Constant, cycling hot and cold thermal environments: Strong role on mean viability but not on genetic estimates J. Evol. Biol. 25:1209-1215.
13. Ketola T., Kristensen TN, Kellermann VM & Loeschcke V. 2012. Can evolution of sexual dimorphism be triggered by developmental temperatures? J. Evol. Biol. 25:847-855.
12. Ketola T. & Kotiaho J. S. 2012. Inbreeding depression in the effects of body mass on energy use. Biol. J. Linn. Soc. 105:309-317.
11. Piiroinen S., Ketola T., Lyytinen A., & Lindström L. 2011. Energy use, diapause behaviour and northern range expansion potential in the invasive Colorado potato beetle. Funct. Ecol. 25:527-536.
10. Trebatická L, Ketola T., Haapakoski M., Reckordt A. & Ylönen H. 2010. Is Fear a Factor in Voles? Short Term Physiological and Behavioural Response to Predation Stress. the Open Ecology Journal 3:16-21.
9. Kivelä R, Silvennoinen M, Lehti M, Rinnankoski R, Purhonen T, Ketola T, Pullinen K, Vuento M, Mutanen N, Sartor M A, Reunanen H, Koch L G, Britton S L, Kainulainen H. 2010. Gene expression centroids that link with low intrinsic aerobic exercise capacity and complex disease risk. FASEB Journal 24:4565-4574.
8. Ketola T. & Kotiaho J. S. 2010. Inbreeding, energy use and sexual signaling. Evol. Ecol. 24:761-772.
7. Ketola T., Kortet R. & Kotiaho J. S. 2009. Endurance in exercise is associated with courtship call rate in decorated crickets (Gryllodes sigillatus). Evol. Ecol. Res.11:1131-1139.
6. Puurtinen M., Ketola T. & Kotiaho J. S. 2009. The good genes and compatible genes benefits of mate choice. Am. Nat. 174: 741-752.
5. Ketola T. & Kotiaho J. S. 2009. Inbreeding, energy use and condition. J. Evol. Biol. 22:770-781.
4. Trebatická L., Ketola T., Klemme I., Eccard J. A. & Ylönen H. 2007. Is reproduction really costly? Energy metabolism of bank vole (Clethrionomys glareolus) females through reproductive cycle. Écoscience 14:306-313.
3. Ketola T., Kortet R. & Kotiaho J. S. 2007. Testing sexual selection theories in decorated crickets (Gryllodes sigillatus) Evol. Ecol. Res.9:869-885.
2. Puurtinen M., Ketola T. & Kotiaho J. S. 2005. Genetic compatibility and sexual selection. Trends Ecol. Evol. 20:157-158.
1. Ketola T., Laakso J., Kaitala V. & Airaksinen S. 2004. Evolution of Hsp90 expression in Tetrahymena thermophila (Protozoa, Ciliata) populations exposed to thermally variable environment. Evolution 58:741-748.
D) Publications intended for professional communities
10. Jonne Hytönen, Stefan Baumeister, Sami El Geneidy, Hannu LT Heikkinen, Aleksi Heinilä, Tarmo Ketola, Teea Kortetmäki, Viivi Kuusiaho, Niina Mykrä, Marileena Mäkelä, Tiina Onkila, Ari Paloviita, Maria Pecoraro, Katri Savolainen, Jonne Silonsaari, Outi Uusitalo. 2023. Täsmäratkaisuja kestävään tulevaisuuteen: suosituksia planeteerisen hyvinvoinnin tukemiseen poliittisessa ohjelmatyössä. Wisdom Letters 1/2023
9.Tarmo Ketola, Jaana Bäck, Jukka Jokimäki, Kirsi Pauliina Kallio, Liisa Kulmala, Ilona Laine, Aleksi Lehikoinen, Tiina M Nieminen, Elina Oksanen, Minna Pappila, Aki Sinkkonen, Ilari E Sääksjärvi, , Janne S Kotiaho. 2022. Kohti luontoviisasta Suomea: Keinoja luontopositiivisuuden saavuttamiseksi. Suomen Luontopaneelin julkaisuja
8.Janne S Kotiaho, Jaana Bäck, Jukka Jokimäki, Kirsi Pauliina Kallio, Tarmo Ketola, Liisa Kulmala, Ilona Laine, Aleksi Lehikoinen, Tiina M Nieminen, Elina Oksanen, Minna Pappila, Aki Sinkkonen, Ilari E Sääksjärvi, Olli Tahvonen, Maiju Peura. 2022. Jatkuvapeitteisen metsänkäsittelyn ympäristö- ja talousvaikutukset: raportin yhteenveto. Suomen Luontopaneelin julkaisuja
7. Maiju Peura, Jaana Bäck, Jukka Jokimäki, Kirsi Pauliina Kallio, Tarmo Ketola, Ilona Laine, Hanna-Kaisa Lakka, Aleksi Lehikoinen, Tiina M Nieminen, Mika Nieminen, Elina Oksanen, Minna Pappila, Anna Repo, Janne S Kotiaho. 2022. Jatkuvapeitteisen metsänkäsittelyn vaikutukset luonnon monimuotoisuuteen, vesistöihin, ilmastoon, virkistyskäyttöön ja metsätuhoriskeihin. Suomen Luontopaneelin julkaisuja
6. Kotiaho J.S., Ahlvik L., Bäck J., Hohti J., Jokimäki J., Kallio K. P., Ketola T., Kulmala L., Lakka H-K., Lehikoinen A., Oksanen E., Pappila M., Sääksjärvi I., Peura M. 2021. Metsäluonnon turvaava suojelun kohdentaminen. Suomen Luontopaneeli, Suomen Luontopaneelin julkaisuja 4/2021.
5. Ketola T., Ahlvik L., Boström C., Bäck J., Jokimäki J., Kallio, K. P., Kulmala L., Lehikoinen, A., Nieminen T.M., Oksanen E., Pappila M., Pöyry, J., Saarikoski, H., Sinkkonen, A., Sääksjärvi I., ja Kotiaho J.S. 2021. Soiden ennallistamisen suoluonto-, vesistö- ja ilmastovaikutukset. Luontopaneelin yhteenveto ja suositukset luontopolitiikan suunnittelun ja päätöksenteon tueksi. Suomen Luontopaneelin julkaisuja 3a/2021.
4. Kotiaho J.S., Ahlvik L., Boström C., Bäck J.,Herzon, I., Jokimäki J., Kallio, K. P., Kulmala L., Lehikoinen, A., Nieminen T.M., Oksanen E., Pappila M., Pöyry, J., Saarikoski, H., Sinkkonen, A., Sääksjärvi I., ja Ketola T. 2021. Keskeiset keinot luontokadon pysäyttämiseksi. Luontopaneelin viestit puoliväliriiheen. Suomen Luontopaneeli. Suomen Luontopaneelin julkaisuja 2.
3. Ahlvik L., Boström C., Bäck J.,Herzon, I., Jokimäki J., Kallio, K. P., Ketola T., Kulmala L., Lehikoinen, A., Nieminen T.M., Oksanen E., Pappila M., Pöyry, J., Saarikoski, H., Sinkkonen, A., Sääksjärvi I., ja Janne S. Kotiaho. 2021. Luonnon monimuotoisuus ja vihreä elvytys. Suomen Luontopaneeli. Suomen Luontopaneelin julkaisuja 1.
2. Syrjänen J., Ruokonen J. T., Ketola T., Sivonen K., Sivonen O., Honkanen V., Huhmarniemi A., Kivinen J., Majuri P., Oraluoma M., Sarpakunnas M., Vesikko I. & Valkeajärvi P. 2013. Taimenen mäti-istutus Järvi-Suomen koskissa - kasvaako poikastiheys? Riista- ja kalatalous. Tutkimuksia ja selvityksiä, 20 s.
1. Ketola T. & Ruokonen T. 2000. Arvokalainventointi Keuruun kalastusalueen pienvirtavesissä. Keurusselän vesistöalue ja Pihlajaveden vesistöalue. Keuruun kalastusalue. Moniste 29s.+ liiteet 3s.
G) Theses
Ketola T. 2009. Genetics of Condition and Sexual Selection. Jyväskylä Studies in Biological and Environmental Science, nr 177, 121 s. (Phd-Thesis).