Photo of Anna Kärkönen

Anna Kärkönen

  • Viikinkaari 1, Biocentre 3

    00790 Helsinki

    Finland

19952020
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Publications 1995 2018

2018

Class III peroxidases in cellulose deficient cultured maize cells during cell wall remodeling

Martinez-Rubio, R., Luis Acebes, J., Encina, A. & Kärkönen, A., Sep 2018, In : Physiologia Plantarum. 164, 1, p. 45-55 11 p.

Research output: Contribution to journalArticleScientificpeer-review

Cryopreservation of the Norway spruce tissue culture line able to produce extracellular lignin

Viljamaa, S., Dikareva, E., Tolonen, J., Edesi, J., Nickolov, K., Laitinen, T., Laakso, T., Korpinen, R., Saranpaa, P., Jokipii-Lukkari, S., Karkonen, A. & Haggman, H., May 2018, In : Plant Cell, Tissue and Organ Culture. 133, 2, p. 225-235 11 p.

Research output: Contribution to journalArticleScientificpeer-review

From plant cell wall metabolism and plasticity to cell wall biotechnology

Hamann, T., Kärkönen, A. & Krause, K., Sep 2018, In : Physiologia Plantarum. 164, 1, p. 2-4 3 p.

Research output: Contribution to journalEditorialScientific

Isolation and Purity Assessment of Membranes from Norway Spruce

Väisänen, E., Takahashi, J., Jiménez Barboza, L. A., Deng, X., Teeri, T. H., Fagerstedt, K. V., Lüthje, S. & Kärkönen, A., 2018, Plant Membrane Proteomics: Methods and Protocols. Mock, H-P., Matros, A. & Witzel, K. (eds.). New York: Humana press, p. 13-39 27 p. (Methods in Molecular Biology; vol. 1696).

Research output: Chapter in Book/Report/Conference proceedingChapterScientificpeer-review

2017

A Key Role for Apoplastic H2O2 in Norway Spruce Phenolic Metabolism

Laitinen, T. P., Morreel, K., Delhomme, N., Gauthier, A. G. B., Schiffthaler, B., Nickolov, K. I., Brader, G., Lim, K-J., Teeri, T. H., Street, N. R., Boerjan, W. & Kärkönen, A. K., 18 May 2017, In : Plant Physiology. 174, p. 1449-1475 7 p.

Research output: Contribution to journalArticleScientificpeer-review

Genome sequencing and population genomic analyses provide insights into the adaptive landscape of silver birch

Salojärvi, J., Smolander, O-P., Nieminen, K., Rajaraman, S., Safronov, O., Safdari, P., Lamminmäki, A., Immanen, J., Lan, T., Tanskanen, J., Rastas, P., Amiryousefi, A., Jayaprakash, B., Kammonen, J. I., Hagqvist, R., Eswaran, G., Ahonen, V. H., Serra, J. A., Asiegbu, F. O., Barajas-Lopez, J. D. D. & 65 othersBlande, D., Blokhina, O., Blomster, T., Broholm, S., Brosche, M., Cui, F., Dardick, C., Ehonen, S. E., Elomaa, P., Escamez, S., Fagerstedt, K. V., Fujii, H., Gauthier, A., Gollan, P. J., Halimaa, P., Heino, P. I., Himanen, K., Hollender, C., Kangasjarvi, S., Kauppinen, L., Kelleher, C. T., Kontunen-Soppela, S., Koskinen, J. P., Kovalchuk, A., Karenlampi, S. O., Kärkönen, A. K., Lim, K-J., Leppälä, J., Macpherson, L., Mikola, J., Mouhu, K., Mähönen, A. P., Niinemets, U., Oksanen, E., Overmyer, K., Palva, E. T., Pazouki, L., Pennanen, V., Puhakainen, T., Poczai, P., Possen, B. J. H. M., Punkkinen, M., Rahikainen, M. M., Rousi, M., Ruonala, R., van der Schoot, C., Shapiguzov, A., Sierla, M., Sipilä, T. P., Sutela, S., Teeri, T. H., Tervahauta, A. I., Vaattovaara, A., Vahala, J., Vetchinnikova, L., Welling, A., Wrzaczek, M., Xu, E., Paulin, L. G., Schulman, A. H., Lascoux, M., Albert, V. A., Auvinen, P., Helariutta, Y. & Kangasjarvi, J., 8 May 2017, In : Nature Genetics. 49, 6, p. 904-912 12 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
File

Laser capture microdissection protocol for xylem tissues of woody plants

Blokhina, O. B., Valerio, C., Sokolowska, K., Zhao, L., Kärkönen, A. K., Niittylä, T. & Fagerstedt, K. V., 4 Jan 2017, In : Frontiers in plant science. 2017, 27 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
File

Metabolites of 2,3-diketogulonate delay peroxidase action and induce non-enzymic H2O2 generation: Potential roles in the plant cell wall

Karkonen, A., Dewhirst, R. A., Mackay, C. L. & Fry, S. C., 15 Apr 2017, In : Archives of Biochemistry and Biophysics. 620, p. 12-22 11 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
File
2016

Ligniinissä lepää lupaus

Väisänen, E., Laitinen, T., Gauthier, A. & Kärkönen, A., 5 Dec 2016, In : Maaseudun Tulevaisuus. 5.12.2016, p. 12 1 p.

Research output: Contribution to journalArticleGeneral public

Ligniini tukee ja mahdollistaa vedenkuljetuksen

Väisänen, E., Laitinen, T., Gauthier, A. & Kärkönen, A., 5 Dec 2016, In : Maaseudun Tulevaisuus. 5.12.2016, p. 12 1 p.

Research output: Contribution to journalArticleGeneral public

Peroxidases bound to the growing lignin polymer produce natural like extracellular lignin in a cell culture of Norway spruce.

Warinowski, T., Koutaniemi, S., Kärkönen, A., Sundberg, I., Toikka, M., Simola, L. K., Kilpeläinen, I. & Teeri, T., 18 Oct 2016, In : Frontiers in plant science. 7, 12 p., 1523.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
File

Timotein koostumus suurennuslasin alla

Kärkönen, A. K., Seppänen, M. M., Isolahti, M., Tapanila, T., Laakso, T., Hyrkäs, M., Virkajärvi, P. & Saranpää, P., 2016, In : Nauta. 46, 1, p. 46-47 2 p.

Research output: Contribution to journalArticleGeneral public

2015

Coniferyl alcohol hinders the growth of tobacco BY-2 cells and Nicotiana benthamiana seedlings

Väisänen, E. E., Smeds, A. I., Fagerstedt, K. V., Teeri, T. H., Willför, S. & Kärkönen, A. K., 2015, In : Planta. 242, 3, p. 747–760 14 p.

Research output: Contribution to journalArticleScientificpeer-review

Norway spruce (Picea abies) laccases: Characterization of a laccase in a lignin-forming tissue culture

Koutaniemi, S., Malmberg, H. A., Simola, L. K., Teeri, T. H. & Kärkonen, A., Apr 2015, In : Journal of Integrative Plant Biology. 57, 4, p. 341-348 8 p.

Research output: Contribution to journalArticleScientificpeer-review

Reactive oxygen species in cell wall metabolism and development in plants

Kärkönen, A. & Kuchitsu, K., 2015, In : Phytochemistry. 112, p. 22-32 11 p.

Research output: Contribution to journalArticleScientificpeer-review

The Plant Cell Wall

Fagerstedt, K. V. & Kärkönen, A. K., 2015, In : Journal of Integrative Plant Biology. 57, 4, p. 328-329 2 p.

Research output: Contribution to journalArticleScientificpeer-review

2014

Effect of Lignin Content and Subunit Composition on Digestibility in Clones of Timothy (Phleum pratense L.)

Kärkönen, A., Tapanila, T., Laakso, T., Seppänen, M. M., Isolahti, M., Hyrkäs, M., Virkajärvi, P. & Saranpää, P., 2014, In : Journal of Agricultural and Food Chemistry. 62, 26, p. 6091-6099 9 p.

Research output: Contribution to journalArticleScientificpeer-review

Isolation of cellular membranes from lignin-producing tissues of Norway spruce and analysis of redox enzymes

Kärkönen, A., Meisrimler, C-N., Takahashi Schmidt, J., Väisänen, E., Laitinen, T., Barboza, L. A. J., Holmström, S., Salonvaara, S., Wienkoop, S., Fagerstedt, K. V. & Luethje, S., 2014, In : Physiologia Plantarum. 152, 4, p. 599-616 18 p.

Research output: Contribution to journalArticleScientificpeer-review

Scandinavian Plant Physiology Society - 66 years of collaboration and friendship

Jan Emmervall, Lisbeth Jonsson (research and text); Jan Emmervall, Tom Hamborg Nielsen, Lisbeth Jonsson, Anna Kärkönen (interviews), 2014, Scandinavian Plant Physiology Society. 40 p.

Research output: Book/ReportBookProfessional

2013

Ligniinin vaikutus timoteirehun sulavuuteen

Translated title of the contribution: The effect of lignin on the digestibility of timothy forageAnna Kärkönen, Tarja Tapanila, Tapio Laakso, Mervi Seppänen, Mika Isolahti, Maarit Hyrkäs, Perttu Virkajärvi, Pekka Saranpää, Dec 2013, In : Luonnon Tutkija. 4/2013, p. 148-149

Research output: Contribution to journalArticleGeneral public

2012

Lignin analyses in timothy (Phleum pratense) clones of different digestibility

Kärkönen, A., Laakso, T., Tapanila, T., Korhonen, P., Joki-Tokola, E., Virkajärvi, P., Isolahti, M. & Saranpää, P., 2012, Proceedings of the XVI International Silage Conference Hämeenlinna, Finland, 2-4 July 2012. Kuoppala, K., Rinne, M. & Vanhatalo, A. (eds.). Helsinki: MTT Agrifood Research Finland, p. 274-275 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

2011

Plant Tissue Cultures

Kärkönen, A., Santanen, A., Iwamoto, K. & Fukuda, H., 2011, The Plant Cell Wall : Methods and Protocols. Popper, Z. A. (ed.). Dordrecht: Humana Press, p. 1-20 20 p. (Methods in Molecular Biology; no. 715).

Research output: Chapter in Book/Report/Conference proceedingChapterScientificpeer-review

2010

Ligniini liimaa puissa ja heinissä

Translated title of the contribution: Lignin functions as a glue in trees and grassesKärkönen, A., Korhonen, P., Pehkonen, T., Väisänen, E., Seppänen, M., Teeri, T., Joki-Tokola, E., Virkajärvi, P. & Häggman, H., 2010, In : Maaseudun tiede. 67, 4, p. 15 1 p.

Research output: Contribution to journalArticleGeneral public

Lignin Biosynthesis Studies in Plant Tissue Cultures

Kärkönen, A. & Koutaniemi, S., 2010, In : Journal of Integrative Plant Biology. 52, 2, p. 176-185 10 p.

Research output: Contribution to journalReview ArticleScientificpeer-review

Nurmirehu helpommin sulavaksi: sekundaarisoluseinän syntymisen säätely

Translated title of the contribution: More digestible forage: regulation of secondary cell wall formation in timothyKärkönen, A., Seppänen, M., Häggman, H., Manninen, O., Joki-Tokola, E. & Virkajärvi, P., 2010, Maataloustieteen päivät 2010: [verkkojulkaisu]. Hopponen, A. (ed.). [Helsinki]: Suomen maataloustieteellinen seura, 6 p. (Suomen Maataloustieteellisen Seuran julkaisuja; no. 26).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

Regulation of cell wall and lignin formation in timothy (Phleum pratense)

Kärkönen, A., Seppänen, M., Häggman, H., Manninen, O., Joki-Tokola, E. & Virkajärvi, P., 2010, Unknown host publication. Oksanen, E. & Huttunen, M. (eds.). p. 108 1 p. (Publications of the University of Eastern Finland, Reports and Studies in Forestry and Natural Sciences; no. 1).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

2009

On the mechanism of apoplastic H2O2 production during lignin formation and elicitation in cultured spruce cells-peroxidases after elicitation: peroxidases after elicitation

Kärkönen, A., Warinowski, T., Teeri, T., Simola, L. K. & Fry, S. C., 2009, In : Planta. 230, 3, p. 553-567 15 p.

Research output: Contribution to journalArticleScientificpeer-review

2007

Expression profiling of the lignin biosynthetic pathway in Norway spruce using EST sequencing and real-time RT-PCR

Koutaniemi, S., Warinowski, T., Kärkönen, A., Alatalo, E., Fossdal, C. G., Saranpää, P., Laakso, T., Fagerstedt, K., Simola, L. K., Paulin, L., Rudd, S. & Teeri, T., 2007, In : Plant Molecular Biology. 65, p. 311-328 18 p.

Research output: Contribution to journalArticleScientificpeer-review

2006

Effect of ascorbate and its oxidation products on H2O2 production in cell-suspension cultures of Picea abies and in the absence of cells

Kärkönen, A. & Fry, S. C., 2006, In : Journal of Experimental Botany. 57, 8, p. 1633-1644 12 p.

Research output: Contribution to journalConference articleScientificpeer-review

Novel characteristics of UDP-glucose dehydrogenase activities in maize: non-involvement of alcohol dehydrogenases in cell wall polysaccharide biosynthesis

Kärkönen, A. & Fry, S. C., 2006, In : Planta. 223, 4, p. 858-870 13 p.

Research output: Contribution to journalArticleScientificpeer-review

2005

Biosynthesis of UDP-GlcA: Via UDPGDH or the myo-inositol oxidation pathway?

Kärkönen, A., 2005, In : Plant Biosystems. 139, 1, p. 46-49 4 p.

Research output: Contribution to journalReview ArticleScientificpeer-review

Characterization of basic p-coumaryl and coniferyl alcohol oxidizing peroxidases from a lignin-forming Picea abies suspension culture

Koutaniemi, S., Toikka, M., Kärkönen, A., Mustonen, M., Lundell, T., Simola, L. K., Kilpeläinen, I. & Teeri, T., 2005, In : Plant Molecular Biology. 58, 2, p. 141-157 17 p.

Research output: Contribution to journalArticleScientificpeer-review

UDP-glucose dehydrogenases of maize: a role in cell wall pentose biosynthesis

Kärkönen, A., Murigneux, A., Martinant, J. P., Pepey, E., Tatout, C., Dudley, B. J. & Fry, S. C., 2005, In : Biochemical Journal. 391, p. 409-415 7 p.

Research output: Contribution to journalArticleScientificpeer-review

2002

Lignification related enzymes in Picea abies suspension cultures

Kärkönen, A., Koutaniemi, S., Mustonen, M., Syrjänen, K., Brunow, G., Kilpeläinen, I., Teeri, T. H. & Simola, L. K., 2002, In : Physiologia Plantarum. 114, p. 343-353 11 p.

Research output: Contribution to journalArticleScientificpeer-review

2001

beta-fluoro-coniferyl alcohol does not inhibit lignin biosynthesis in suspension cultures of Picea abies (L.) Karst.

Gustafsson, M., Kärkönen, A., Simola, L. K., Teeri, T. H., Sipila, J., Kilpelainen, I. & Brunow, G., 2001, In : Phytochemistry. 58, p. 243-248 6 p.

Research output: Contribution to journalArticleScientificpeer-review

2000

Anatomical study of somatic and zygotic embryos of Tilia cordata

Kärkönen, A., 2000, In : Plant Cell, Tissue and Organ Culture. 61, p. 205-214

Research output: Contribution to journalArticleScientificpeer-review

1999

Localization of cytokinins in somatic and zygotic embryos of Tilia cordata using immunocytochemistry

Kärkönen, A. & Simola, L. K., 1999, In : Physiologia Plantarum. 105, p. 356-366 11 p.

Research output: Contribution to journalArticleScientificpeer-review

Micropropagation of several Japanese woody plants for horticultural purposes

Kärkönen, A., Simola, L. K. & Koponen, T., 1999, In : Annales Botanici Fennici. 36, p. 21-31 11 p.

Research output: Contribution to journalArticleScientificpeer-review

1995

Japanilaisten puuvartisten kasvien mikrolisäys: selviytyminen Suomen talvessa

Translated title of the contribution: Micropropagation of Japanese woody plants: survival in Finnish winterKärkönen, A. & Simola, L. K., 1995, Solusta tuottavaan kasviin. Maatalouden tutkimuskeskuksen julkaisuja. Sarja A. Immonen, S. (ed.). Maatalouden tutkimuskeskus, Vol. 18. p. 61-65 5 p. (Maatalouden tutkimuskeskuksen julkaisuja. Sarja A; vol. 18).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific