• PL 65 (Viikinkaari 1), 6712

    HELSINGIN YLIOPISTO

    Finland

Publications

2019

Kuulumisia biotieteiden tiedekasvatuksesta

Åström, H., Fagerstedt, K. & Merenheimo, S., 20 Jun 2019, 3 p.

Research output: Other contribution

Open Access

Ray Parenchymal Cells Contribute to Lignification of Tracheids in Developing Xylem of Norway Spruce

Blokhina, O., Laitinen, T., Hatakeyama, Y., Delhomme, N., Paasela, T., Zhao, L., Street, N. R., Wada, H., Karkonen, A. & Fagerstedt, K., Dec 2019, In : Plant Physiology. 181, 4, p. 1552-1572 21 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
File

Tissue-specific study across the stem reveals the chemistry and transcriptome dynamics of birch bark.

Alonso Serra, J. A., Safronov, O., Lim, K-J., Fraser-Miller, S., Blokhina, O. B., Campilho, A., Chong, S-L., Fagerstedt, K. V., Haavikko, R. H., Helariutta, Y., Immanen, J. J. M., Kangasjärvi, J. S., Kauppila, T. J., Lehtonen, M., Ragni, L., Rajaraman, S., Räsänen, R-M., Safdari, P., Tenkanen, T. M., Yli-Kauhaluoma, J. T. & 4 others, Teeri, T. H., Strachan, C. J., Nieminen, K. & Salojärvi, J. T., Jun 2019, In : New Phytologist. 222, 4, p. 1816-1831 16 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
File
2018

Effects of Wood Rays on the Shrinkage of Wood during the Drying Process

Xue, Q., Sun, W., Fagerstedt, K., Guo, X., Dong, M., Wang, W. & Cao, H., 2018, In : BioResources. 13, 3, p. 7086-7095 10 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
File

Kumpi oli ensin, kukka vai siemen

Translated title of the contribution: Chapter in a book 'Does a bear know that it is a bear': Which was first, a flower or a seedFagerstedt, K. V., 2018, Tietääkö karhu, että se on karhu?: ja 129 muuta visaista kysymystä, joihin saadaan valaiseva vastaus. Kaseva, T., Kauppinen, T. & Merimaa, J. (eds.). Helsinki: HS Kirjat, p. 49 1 p.

Research output: Chapter in Book/Report/Conference proceedingChapterGeneral public

Mitä siitepöly on? Lasten tiedekysymykset

Translated title of the contribution: What is pollen?Fagerstedt, K. V., 18 May 2018, In : Helsingin Sanomat. p. B11 1 p.

Research output: Contribution to journalArticleGeneral public

2017

Kulkeutuuko kalkki maassa?

Translated title of the contribution: Does lime move in the soil?Fagerstedt, K. V., 2017, In : Viherpiha. 2017, 4, p. 86 1 p.

Research output: Contribution to journalArticleGeneral public

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

Miksi keltakukkaisissa kasveissa on vain vähän värivariaatioita?

Translated title of the contribution: Why do yellow-flowered plants have less variegation?Fagerstedt, K. V., 2017, In : Viherpiha. 2017, 3, p. 86 1 p.

Research output: Contribution to journalArticleGeneral public

Miten korkeaksi sademetsän puut kasvavat? Lasten tiedekysymykset

Translated title of the contribution: How tall do rainforest trees grow?Fagerstedt, K. V., 13 Jan 2017, In : Helsingin Sanomat. p. B11 1 p.

Research output: Contribution to journalArticleGeneral public

Voiko daalioiden väri muuttua? Can the colour of dahlias change?

Translated title of the contribution: Can the colour of dahlia flowers change?Fagerstedt, K. V., 2017, In : Viherpiha. 2017, 7, p. 78 1 p.

Research output: Contribution to journalArticleGeneral public

Voiko vesimeloni pölyttää kasvihuonekurkun?

Translated title of the contribution: Can watermelons pollinate cucumbers?Fagerstedt, K. V., 2017, In : Viherpiha. 2017, 5, p. 86 1 p.

Research output: Contribution to journalArticleGeneral public

2016

Dual targeted poplar ferredoxin NADP(+) oxidoreductase interacts with hemoglobin 1

Jokipii-Lukkari, S., Kastaniotis, A. J., Parkash, V., Sundström, R., Leiva-Eriksson, N., Nymalm, Y., Blokhina, O., Kukkola, E., Fagerstedt, K. V., Salminen, T. A., Läärä, E., Bulow, L., Ohlmeier, S., Hiltunen, J. K., Kallio, P. T. & Häggman, H., Jun 2016, In : Plant Science. 247, p. 138-149 12 p.

Research output: Contribution to journalArticleScientificpeer-review

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

Maatuvien lehtien tuoksuaineet?

Translated title of the contribution: Fragrant compounds in decomposing leaves?Fagerstedt, K. V., 2016, In : Viherpiha. 2016, 10, p. 85 1 p.

Research output: Contribution to journalArticleGeneral public

Miksei kaktus vuoda?

Translated title of the contribution: Why do cacti not bleed?Fagerstedt, K. V., 2016, In : Viherpiha. 2016, 6, p. 80 1 p.

Research output: Contribution to journalArticleGeneral public

Miksi leikkokukkavirkisteet sisältävät sokeria?

Translated title of the contribution: Why do cut flower refreshners contain sugar?Fagerstedt, K. V., 2016, In : Viherpiha. 2016, 1, p. 84 1 p.

Research output: Contribution to journalArticleGeneral public

Miksi puissa on pihkaa?

Translated title of the contribution: Why do trees have resin?Fagerstedt, K. V., 2 Dec 2016, In : Helsingin Sanomat. 2016, p. B13 1 p.

Research output: Contribution to journalArticleGeneral public

Miksi valkokirjavan kasvin pistokkaat juurtuvat heikommin kuin vihreän lajikkeen?

Translated title of the contribution: Why do cuttings of variegated cultivars root less readily than those of green cultivars?Fagerstedt, K. V., 2016, In : Viherpiha. 2016, 2, p. 83 1 p.

Research output: Contribution to journalArticleGeneral public

Mistä pistokkaaksi otettu oksanpätkä tietää, kumpan päähän kuuluu muodostaa juuret?

Translated title of the contribution: How do cuttings know from which end to grow roots?Fagerstedt, K. V., Mar 2016, In : Viherpiha. 2016, 3, p. 83 1 p.

Research output: Contribution to journalArticleGeneral public

Miten ensimmäinen kasvin siemen tehtiin?

Translated title of the contribution: How was the first seed made?Fagerstedt, K. V., 2 Sep 2016, In : Helsingin Sanomat. 2016, p. B11 1 p.

Research output: Contribution to journalArticleGeneral public

Miten kasvi estää hedelmöityksen?

Translated title of the contribution: How do plant prevent fertilisation?Fagerstedt, K. V., 2016, In : Viherpiha. 2016, 11, p. 84 1 p.

Research output: Contribution to journalArticleGeneral public

Miten on mahdollista, että puu elää, vaikka sen runko olisi ontto?

Translated title of the contribution: How is it possible that a tree lives even though its trunk is hollow?Fagerstedt, K. V., 2016, In : Viherpiha. 2016, 5, p. 81 1 p.

Research output: Contribution to journalArticleGeneral public

Nouseeko oksa korkeammalle?

Translated title of the contribution: Does a branch grwo higher?Fagerstedt, K. V., 2016, In : Viherpiha. 2016, 4, p. 84 1 p.

Research output: Contribution to journalArticleGeneral public

Paljasjuuristen taimien kasvuunlähtö?

Translated title of the contribution: Do bare-rooted plants establish themselves?Fagerstedt, K. V., 2016, In : Viherpiha. 2016, 9, p. 81 1 p.

Research output: Contribution to journalArticleGeneral public

Tunnista Puu ja Puuaine

Translated title of the contribution: Identify trees and woodFagerstedt, K. V., Pellinen, K., Timonen, T. J. & Saranpää, P., 2016, [Helsinki]: Metsäkustannus. 180 p.

Research output: Book/ReportBook

2015

Boron stress, oxidative damage and antioxidant protection in potato cultivars (Solanum tuberosum L.)

Ayvaz, M., Guven, A., Blokhina, O. B. & Fagerstedt, K. V., 2015, In : Acta Agriculturae Scandinavica. Section B. Soil and Plant Science. 2015, 15 p.

Research output: Contribution to journalArticleScientificpeer-review

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

Determining the composition of lignins in different tissues of Silber Birch

Fagerstedt, K. V., Saranpää, P., Tapanila, T., Immanen, J. J. M., Alonso Serra, J. A. & Nieminen, K., 2015, In : Plants. 4, 2, p. 183-195 13 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
File

Does excess boron affect hormone levels of potato cultivars?

Ayvaz, M., Guven, A. & Fagerstedt, K. V., 2015, In : Biotechnology and Biotechnological Equipment. 29, 5, p. 887-891 5 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
File

Macroalgae in biofuel production

Suutari, M., Leskinen, E., Fagerstedt, K., Kuparinen, J., Kuuppo, P. & Blomster, J., Jan 2015, In : Phycological Research. 63, 1, p. 1-18 18 p.

Research output: Contribution to journalArticleScientificpeer-review

Miksi eri koivut tulevat ruskaan niin eri tavoin?

Translated title of the contribution: Why do silver birches get autumn colour at wildly different time points?Fagerstedt, K. V., 2015, In : Viherpiha. 2015, 11, p. 83 1 p.

Research output: Contribution to journalArticleGeneral public

Miksi havupuun juurelle suositellaan metsämaata?

Translated title of the contribution: Why add forest soil to conifers?Fagerstedt, K. V., 2015, In : Viherpiha. 2015, 2, p. 83 1 p.

Research output: Contribution to journalArticleGeneral public

Miksi monet perennojen siemenet on kylvettävä syksyllä?

Translated title of the contribution: Why do seeds of many perennials be sown in the autumn?Fagerstedt, K. V., 2015, In : Viherpiha. 2015, 9, p. 83 1 p.

Research output: Contribution to journalArticleGeneral public

Miksi skimmia ei tee marjoja?

Translated title of the contribution: Why does Skimmia not make berries?Fagerstedt, K. V., 2015, In : Viherpiha. 2015, 12, p. 85 1 p.

Research output: Contribution to journalArticleGeneral public

Miksi tammissa on usein lehtiä vielä talvellakin?

Translated title of the contribution: Why do oak trees often retain their dry leaves through the winter?Fagerstedt, K. V., 2015, In : Viherpiha. 2015, 1, p. 85 1 p.

Research output: Contribution to journalArticleGeneral public

Mistä johtuu pelargonin kukkien värimuutos?

Translated title of the contribution: Why did the colour of my geranium plant change?Fagerstedt, K. V., 2015, In : Viherpiha. 2015, 7, p. 83 1 p.

Research output: Contribution to journalArticleGeneral public

Miten omenapuut voivat kukkia ja tehdä lehtiä, vaikka myyrät ovat järsineet rungon paljaaksi?

Fagerstedt, K. V., 2015, In : Viherpiha. 2015, 5, p. 87 1 p.

Research output: Contribution to journalArticleGeneral public

Miten porkkanan läpi voi kasvaa toisen kasvin juuri?

Fagerstedt, K. V., 2015, In : Viherpiha. 2015, 10, p. 82 1 p.

Research output: Contribution to journalArticleGeneral public

Miten puu voi suojautua maasta tulevaa lahoa vastaan?

Translated title of the contribution: How can trees protect themselves against rot coming from the soil?Fagerstedt, K. V., 2015, In : Viherpiha. 2015, 4, p. 84 1 p.

Research output: Contribution to journalArticleGeneral public

Protein phosphatase 2A (PP2A) regulatory subunit B 'gamma interacts with cytoplasmic ACONITASE 3 and modulates the abundance of AOX1A and AOX1D in Arabidopsis thaliana

Konert, G., Trotta, A., Kouvonen, P., Rahikainen, M., Durian, G., Blokhina, O., Fagerstedt, K., Muth, D., Corthals, G. L. & Kangasjarvi, S., Feb 2015, In : New Phytologist. 205, 3, p. 1250-1263 14 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

Voiko siemen pysyä itävänä, jos se kostuu ja turpoaa, mutta kuivuu uudelleen?

Fagerstedt, K. V., 2015, In : Viherpiha. 2015, 3, p. 92 1 p.

Research output: Contribution to journalArticleGeneral public

2014

Apua eksoottisille: Arkojen puiden ja pensaiden kasvattaminen voi olla vaikeaa, mutta se on sitäkin palkitsevampaa

Fagerstedt, K., 2014, In : Viherpiha. 21, 1, p. 61 1 p.

Research output: Contribution to journalArticleGeneral public

Cell Wall Polymers in Reaction Wood

Fagerstedt, K., Mellerowicz, E., Gorshkova, T., Ruel, K. & Joseleau, J-P., 2014, The Biology of Reaction Wood. Springer, p. 37-106 69 p. (Springer Series in Wood Science).

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

Kemiallinen vai eloperäinen lannoite?

Translated title of the contribution: Chemical or organic fertilizer?Fagerstedt, K., Apr 2014, In : Viherpiha. 21, 4, p. 121 1 p.

Research output: Contribution to journalArticleGeneral public

Merivettä kasveille?

Translated title of the contribution: Seawater for plants?Fagerstedt, K. V., 2014, In : Viherpiha. 2014, 8, p. 83 1 p.

Research output: Contribution to journalArticleGeneral public

Miksi joulutähdet täytyy peittää valolta, jotta ne kukkisivat?

Translated title of the contribution: Why do Poinsettias have to be covered from light to make them flower?Fagerstedt, K., Dec 2014, In : Viherpiha. 2014, 12, p. 83 1 p.

Research output: Contribution to journalArticleGeneral public