MARKKU KEINäNEN

Yhteystiedot

Tutkimusryhmät - UEF

• 
  Kasvibiologia

Julkaisut

• Hieta, Juha-Pekka; Sipari, Nina; Räikkönen, Heikki; Keinänen, Markku; Kostiainen, Risto. 2021. Mass Spectrometry Imaging of Arabidopsis thaliana Leaves at the Single-Cell Level by Infrared Laser Ablation Atmospheric Pressure Photoionization (LAAPPI) Journal of the american society for mass spectrometry 32 12: 2895-2903. 2021
• Kuittinen, Suvi; Hietaharju, Jenna; Kupiainen, Laura; Hassan, Md. Kamrul; Yang, Ming; Kaipiainen, Erik; Villa, Aki; Kangas, Jani; Keinänen, Markku; Vepsäläinen, Jouko; Pappinen, Ari. 2021. Bioethanol production from short rotation S. schwerinii E. Wolf is carbon neutral with utilization of waste-based organic fertilizer and process carbon dioxide capture Journal of cleaner production 293: 126088. 2021
• Zhu, Xudan; Chen, Liang; Pumpanen, Jukka; Keinänen, Markku; Laudon, Hjalmar; Ojala, Anne; Palviainen, Marjo; Kiirikki, Mikko; Neitola, Kimmo; Berninger, Frank. 2021. Assessment of a portable UV-Vis spectrophotometer's performance in remote areas: Stream water DOC, Fe content and spectral data Data in brief 35: 106747. 2021
• Deepak, Maya; Keski-Saari, Sarita; Fauch, Laure; Granlund, Lars; Oksanen, Elina; Keinänen, Markku. 2020. Spectral Reflectance in Silver Birch Genotypes from Three Provenances in Finland Remote sensing 12 17: 2677. 2020
• Granlund, L; Keinänen, M; Tahvanainen, T. 2020. Identification of peat type and humification by laboratory VNIR/SWIR hyperspectral imaging of peat profiles with focus on fen-bog transition in aapa mires Plant and soil 2021; 460 1-2: 667-686. 2020
• Rigaud, Cyril; Eriksson, Andreas; Rokka, Anne; Skaugen, Morten; Lihavainen, Jenna; Keinänen, Markku; Lehtivuori, Heli; Vehniäinen, Eeva-Riikka. 2020. Retene, pyrene and phenanthrene cause distinct molecular-level changes in the cardiac tissue of rainbow trout (Oncorhynchus mykiss) larvae, part 2 - Proteomics and metabolomics Science of the total environment 746: 141161. 2020
• Sipari, Nina; Lihavainen, Jenna; Shapiguzov, Alexey; Kangasjärvi, Jaakko; Keinänen, Markku. 2020. Primary Metabolite Responses to Oxidative Stress in Early-Senescing and Paraquat Resistant Arabidopsis thaliana rcd1 (Radical-Induced Cell Death1) Frontiers in plant science 11: 194. 2020
• Tenkanen, A; Keski-Saari, S; Salojärvi, J; Oksanen, E; Keinänen, M; Kontunen-Soppela, S. 2020. Differences in growth and gas exchange between southern and northern provenances of silver birch (Betula pendula Roth) in northern Europe Tree physiology 40 2: 198-214. 2020
• Tenkanen, Antti; Suprun, Sergei; Oksanen, Elina; Keinänen, Markku; Keski-Saari, Sarita; Kontunen-Soppela, Sari. 2020. Strategy by latitude? Higher photosynthetic capacity and root mass fraction in northern than southern silver birch (Betula pendula Roth) in uniform growing conditions Tree physiology 2021; 41 6: 974-991. 2020
• Zhu, Xudan; Chen, Liang; Pumpanen, Jukka; Keinänen, Markku; Laudon, Hjalmar; Ojala, Anne; Palviainen, Marjo; Kiirikki, Mikko; Neitola, Kimmo; Berninger, Frank. 2020. Assessment of a portable UV-Vis spectrophotometer's performance for stream water DOC and Fe content monitoring in remote areas Talanta 2021; 224: 121919. 2020
• Shapiguzov, A; Vainonen, JP; Hunter, K; Tossavainen, H; Tiwari, A; Järvi, S; Hellman, M; Aarabi, F; Alseekh, S; Wybouw, B; Van Der Kelen, K; Nikkanen, L; Krasensky-Wrzaczek, J; Sipari, N; Keinänen, M; Tyystjärvi, E; Rintamäki, E; De Rybel, B; Salojärvi, J; van Breusegem, F; et al.. 2019. Arabidopsis RCD1 coordinates chloroplast and mitochondrial functions through interaction with ANAC transcription factors eLife 8: e43284. 2019
• Oivanen, Karri; Granlund, Lars; Kontunen-Soppela, Sari; Leppänen, Kimmo; Keski-Saari, Sarita; Keinänen, Markku. 2019. Kohti virtuaalisuutta kasvibiologian opetuksessa Natura 3: 12-14. 2019
• Fotoniikasta valoa Suomen hyvinvointiin: Selvitys alan vaikuttavuudesta ja kasvunäkymistä. Aalto, Timo; Ailisto, Heikki; Antila, Jarkko; Eklin, Tero; Haapala, Antti; Herrala, Esko; Heräjärvi, Henrik; Hirvi, Timo; Hänninen, Pekka; Jokinen, Kimmo; Keinänen, Markku; Kola, Kari; Korppi-Tommola, Jouko; Kutila, Matti; Lappalainen, Reijo; Laurila, Toni; Luukanen, Arttu; Kauranen, Martti; Oksanen, Elina; Purmonen, Juha; Räisänen, Antti; Saarinen, Jyrki; Salmelin, Eero; Salminen, Antti; Stenber. 2019 2019
• Northern forest trees under increasing atmospheric humidity. Oksanen, Elina; Lihavainen, Jenna; Keinänen, Markku; Kontunen-Soppela, Sari; Keski-Saari, Sari; Sellin, Arne; Sober, Anu / Progress in Botany Vol. 80. 2019. 2019
• Deepak, Maya; Keski-Saari, Sarita; Fauch, Laure; Granlund, Lars; Oksanen, Elina; Keinänen, Markku. 2019. Leaf Canopy Layers Affect Spectral Reflectance in Silver Birch Remote sensing 11 24: 2884. 2019
• Fauch, Laure; Palander, Anni; Dekker, Hannah; Schulten, Engelbert A J M; Koistinen, Arto; Kullaa, Arja; Keinänen, Markku. 2019. Narrowband-autofluorescence imaging for bone analysis Biomedical optics express 10 5: 2367-2382. 2019
• Alexandersson, Erik; Keinänen, Markku; Chawade, Aakash; Himanen, Kristiina. 2018. Nordic research infrastructures for plant phenotyping Agricultural and Food Science 27 1: 7-16. 2018
• Deepak, Maya; Lihavainen, Jenna; Keski-Saari, Sarita; Kontunen-Soppela, Sari; Salojärvi, Jarkko; Tenkanen, Antti; Heimonen, Kaisa; Oksanen, Elina; Keinänen, Markku. 2018. Genotype- and provenance-related variation in the leaf surface secondary metabolites of silver birch. CANADIAN JOURNAL OF FOREST RESEARCH 48 5: 494-505. 2018
• Granlund, Lars; Keski-Saari, Sarita; Kumpula, Timo; Oksanen, Elina; Keinänen, Markku. 2018. Imaging lichen water content with visible to mid-wave infrared (400 - 5500 nm) spectroscopy Remote sensing of environment 216: 301-310. 2018
• Halimaa, P; Blande, D; Baltzi, E; Aarts, MGM; Granlund, L; Keinänen, M; Kärenlampi, SO; Kozhevnikova, AD; Peräniemi, S; Schat, H; Seregin, IV; Tuomainen, M; Tervahauta, AI. 2018. Transcriptional effects of cadmium on iron homeostasis differ in calamine accessions of Noccaea caerulescens PLANT JOURNAL 2019; 97 2: 306-320. 2018
• Kuittinen, Suvi; Yang, Ming; Kaipiainen, Erik; Villa, Aki; Keinänen, Markku; Vepsäläinen, Jouko; Pappinen, Ari. 2018. Acetone-Butanol-Ethanol Fermentation of Non-detoxified Dilute Acid extracted Hemicellulosic Hydrolysate from the Short-rotation Coppice Salix schwerinii E. Wolf Bioresources 13 3: 5225-5240. 2018
• Silfver, Tarja; Kontro, Merja; Paaso, Ulla; Karvinen, Heini; Keski-Saari, Sarita; Keinänen, Markku; Rousi, Matti; Mikola, Juha. 2018. Intrapopulation genotypic variation in leaf litter chemistry does not control microbial abundance and litter mass loss in silver birch, Betula pendula Plant and Soil 426 1-2: 253-266. 2018
• Philip Anish, Lihavainen Jenna, Keinänen Markku, Pakkanen Tuula T. 2017. Gold nanoparticle-decorated halloysite nanotubes - Selective catalysts for benzyl alcohol oxidation. Applied Clay Science 143: 80-88. 2017
• Lihavainen Jenna, Ahonen Viivi, Keski-Saari Sarita, Sõber Anu, Oksanen Elina, Keinänen Markku. 2017. Low vapor pressure deficit reduces glandular trichome density and modifies the chemical composition of cuticular waxes in silver birch leaves. Tree physiology 37 9: 1166-1181. 2017
• Paaso Ulla, Keski-Saari Sarita, Keinänen Markku, Karvinen Heini, Silfver Tarja, Rousi Matti, Mikola Juha. 2017. Intrapopulation Genotypic Variation of Foliar Secondary Chemistry during Leaf Senescence and Litter Decomposition in Silver Birch (Betula pendula). Frontiers in Plant Science 8: 1074. 2017
• Lihavainen Jenna, Ahonen Viivi, Keski-Saari Sarita, Kontunen-Soppela Sari, Oksanen Elina, Keinänen Markku. 2016. Low vapour pressure deficit affects nitrogen nutrition and foliar metabolites in silver birch. JOURNAL OF EXPERIMENTAL BOTANY 67: 4353-4365. 2016
• Lihavainen Jenna, Keinänen Markku, Keski-Saari Sarita, Kontunen-Soppela Sari, Sõber Anu, Oksanen Elina. 2016. Artificially decreased vapour pressure deficit in field conditions modifies foliar metabolite profiles in birch and aspen. JOURNAL OF EXPERIMENTAL BOTANY 67 14: 4367-4378. 2016
• Sellin Arne, Alber Meeli, Keinänen Markku, Kupper Priit, Lihavainen Jenna, Lõhmus Krista, Oksanen Elina, Sõber Anu, Sõber Jaak, Tullus Arvo. 2016. Growth of northern deciduous trees under increasing atmospheric humidity: possible mechanisms behind the growth retardation. Regional Environmental Change 2017; 17 7: 2135-2148. 2016
• Dumont Jennifer, Hirvonen Tapani, Heikkinen Ville, Mistretta Maxime, Granlund Lars, Himanen Katri, Fauch Laure, Porali Ilkka, Hiltunen Jouni, Keski-Saari Sarita, Nygren Markku, Oksanen Elina, Hauta-Kasari Markku, Keinänen Markku. 2015. Thermal and hyperspectral imaging for Norway spruce (Picea abies) seeds screening. Computers and Electronics in Agriculture 116: 118-124. 2015
• Kuittinen S, Puentes Rodriguez Y, Yang M, Keinänen M, Pastinen O, Siika-aho M, Turunen O, Pappinen A. 2015. Effect of microwave-assisted pretreatment conditions on hemicellulose conversion and enzymatic hydrolysis of Norway spruce. Bioenergy Research [Epub ahead of print 19 Nov 2015]: -. 2015
• Yang Ming, Zhang Junhua, Kuittinen Suvi, Vepsäläinen Jouko, Soininen Pasi, Keinänen Markku, Pappinen Ari. 2015. Enhanced sugar production from pretreated barley straw by additive xylanase and surfactants in enzymatic hydrolysis for acetone-butanol-ethanol fermentation. BIORESOURCE TECHNOLOGY 189: 131-137. 2015
• Yang Ming, Kuittinen Suvi, Zhang Junhua, Vepsäläinen Jouko, Keinänen Markku, Pappinen Ari. 2014. Co-fermentation of hemicellulose and starch from barley straw and grain for efficient pentoses utilization in acetone-butanol-ethanol production. BIORESOURCE TECHNOLOGY 2015; 179: 128-135. 2014
• Yang Ming, Kuittinen Suvi, Keinänen Markku, Vepsäläinen Jouko, Romar Henrik, Tynjälä Pekka, Lassi Ulla, Pappinen Ari. 2014. The use of (green field) biomass pretreatment liquor for fermentative butanol production and the catalytic oxidation of biobutanol. Chemical Engineering Research And Design 92 8: 1531-1538. 2014
• Sakamoto Joji, Dumont Jennifer, Fauch Laure, Keski-Saari Sarita, Granlund Lars, Porali Ilkka, Orava Joni, Hiltunen Jouni, Oksanen Elina, Keinänen Markku, Hauta-Kasari Markku. 2014. Natural Vision Data File Format as a New Spectral Image Format for Biological Applications. LECTURE NOTES IN COMPUTER SCIENCE 8509: 124-132. 2014
• Minna Hiltunen, Ursula Strandberg, Markku Keinänen, Sami Taipale, Paula Kankaala. 2014. Distinctive Lipid Composition of the Copepod Limnocalanus macrurus with a High Abundance of Polyunsaturated Fatty Acids. LIPIDS 49: 919-932. 2014
• Lihavainen Jenna, Keinänen Markku, Keski-Saari Sarita, Kontunen-Soppela Sari, Sõber Anu, Oksanen Elina. 2014. Metabolic responses of silver birch (Betula pendula Roth) and hybrid aspen (Populus tremula x P. tremuloides Michx.) leaves to increased air humidity in Free Air Humidity Manipulation (FAHM) experiment: Andrea Claes, Anna Åsman, Elham Yazdkhasti, Islam Ahmed Moustafa Abd El-Daim, Jörg Stephan, Jun Yi, Marcelinus Rocky Hatorangan, Pascal Pucholt, Rita Batista, Conference Book, Scandinavian Plant Physiology Society the 8th PhD Student Conference, 16-19 June, 2014, Uppsala, Sweden. 113. 2014
• Dumont J, Keski-Saari S, Keinänen M, Cohen D, Ningre N, Kontunen-Soppela S, Baldet P, Gibon Y, Dizengremel P, Vaultier MN, Jolivet Y, Oksanen E, LeThieck D. 2014. Ozone affects ascorbate and glutathione biosynthesis as well as amino acid contents in three Euramerican poplar genotypes. Tree physiology 34: 253-266. 2014
• Brosche M, Blomster T, Salojärvi J, Cui FQ, Sipari N, Leppälä J, Lamminmäki A, Tomai G, Narayanasamy S, Reddy RA, Keinänen M, Overmyer K, Kangasjärvi J. 2014. Transcriptomics and Functional Genomics of ROS-Induced Cell Death Regulation by RADICAL-INDUCED CELL DEATH1. PLOS GENETICS [ONLINE) 10: e1004112. 2014
• Agbo S O, Keinänen M, Keski-Saari S, Lemmetyinen J, Akkanen J, Leppänen M T, Mayer P, Kukkonen J V K. 2013. Changes in Lumbriculus variegatus metabolites under hypoxic exposure to benzo(a)pyrene, chlorpyrifos and pentachlorophenol: Consequences on biotransformation. CHEMOSPHERE 93: 302-310. 2013
• Lihavainen Jenna, Ahonen Viivi, Keinänen Markku, Keski-Saari Sarita, Sari Kontunen-Soppela, Sõber Anu, Oksanen Elina. 2013. Responses of silver birch (Betula pendula Roth) and hybrid aspen (Populus tremula x P. tremuloides Michx.) to increased air humidity, 25th Congress of the Scandinavian Plant Physiology Society SPPS 2013, 11-15 August 2013 Helsingør, Denmark, Programme & Abstracts. 71. 2013
• Ming Yang, Suvi Kuittinen, Junhua Zhang, Markku Keinänen, Ari Pappinen. 2013. Effect of dilute acid pretreatment on the conversion of barley straw with grains to fermentable sugars. BIORESOURCE TECHNOLOGY 146: 444-450. 2013
• Oksanen Elina, Keski-Saari Sarita, Kontunen-Soppela Sari, Keinänen Markku. 2013. Metabolomics and transcriptomics increase our understanding about defence responses and genotypic differences of northern deciduous trees (Betula and Populus sp.) to elevating ozone, CO2 and climate warming: Matyssek R, Clarke N, Cudlin P, Mikkelsen TN; Tuovinen J-P, Wieser G, Paoletti E, Climate Change, Air Pollution and Global Challenges. Developments in Environmental Science Volume 13. 309-329. 2013
• Oksanen Elina, Lihavainen Jenna, Keinänen Markku, Keski-Saari Sarita, Kontunen-Soppela Sari, Sober Anu. 2012. Metabolic responses of birch leaves to increasing air humidity. Teoksessa: (toim.), Joint International Conference, Biological Reactions of Forests to Climate Change and Air Pollution. ss. 233. 2012
• Lihavainen Jenna, Keinänen Markku, Keski-Saari Sarita, Kontunen-Soppela Sari, Sõber Anu, Oksanen Elina. 2012. Primary metabolic responses of silver birch (Betula pendula Roth) leaves to elevated air humidity. Teoksessa: (toim.), Metabolomics 2012, June 25-28 2012. ss. 82, P093. 2012
• Mäenpää M, Ossipov V, Kontunen-Soppela S, Keinänen M, Rousi M, Oksanen E. 2012. Biochemical and growth acclimation of birch to night temperatures: genotypic similarities and differences. PLANT BIOLOGY 15 Supplement s1: 36-43. 2012
• Keski-Saari Sarita, Dumont Jennifer, Keinänen Markku, Kontunen-Soppela Sari, Oksanen Elina, Le Thiec Didier. 2012. Ozone-Induced Changes in Primary Metabolites in Three Populus Genotypes. Teoksessa: (toim.), Metabolomics 2012, June 25-28, 2012. ss. P-086. 2012
• Lihavainen Jenna, Keinänen Markku, Keski-Saari Sarita, Kontunen-Soppela Sari, Sõber Anu, Oksanen Elina. 2012. Primary metabolic responses of silver birch (Betula pendula Roth) and hybrid aspen (Populus tremula x P. tremuloides Michx) leaves to increased air humidity. Teoksessa: (toim.), Scandinavian Plant Physiology Society 7th PhD Student Conference, 12-15 September 2012, Laulasmaa Estonia. ss. 44, O16. 2012
• Kontunen-Soppela Sari, Keski-Saari Sarita, Keinänen Markku, Rousi Matti, Oksanen Elina. 2012. Phenotypic plasticity and limits of adaptation in birch under climate change. Teoksessa: (toim.), International Conference ¿Biological Reactions of Forests to Climate Change and Air Pollution¿, Abstracts, Kaunas, Lithuania. ss. 231. 2012
• Dumont J, Keski-Saari S, Keinanen M, Kontunen-Soppela S, Cohen D, Ningre N, Ata Allah D, Vaultier MN, Baldet P, Gibon Y, Dizengremel P, Jolivet Y, Oksanen E, LeThieck D. 2012. Ozone-induced detoxification processes in three populous genotypes: Metabolomic and molecular approaches. Teoksessa: (toim.), Joint International Conference, Biological Reactions of Forests to Climate Change and Air Pollution. ss. 117. 2012
• Agbo SO, Lemmetyinen J, Akkanen J, Leppanen MT, KeskiSaari S, Keinanen M, Wang Z, Wang H, Price DA, Kukkonen JV. 2011. Stressor Induced Changes in Lumbriculus variegatus Transcripts and Metabolites. Teoksessa: (toim.), SETAC North America 32nd Annual Meeting, November 13.-17., 2011, Boston, MA. Abstract Book. ss. 253. 2011
• Blomster T, Salojärvi J, Sipari N, Brosché M, Ahlfors R, Keinänen M, Overmyer K, Kangasjärvi J. 2011. Apoplastic reactive oxygen species transiently decrease auxin signaling and cause stress-induced morphogenic response in Arabidopsis PLANT PHYSIOLOGY 157 4: 1866-1883. 2011
• Keski-Saari Sarita; Dumont Jennifer; Keinänen Markku; Kontunen-Soppela Sari; Oksanen Elina; Le Thiec Didier. 2011. Ozone-induced changes in carotenoids and chlorophylls in three Populus clones. Teoksessa: (toim.), XXIV SPPS Congress, August 21-25. ss. 77. 2011
• Kontunen-Soppela S, Mäenpää M, Ossipov V, Keinänen M, Rousi M, Oksanen E. 2011. Growth and metabolic acclimation of Betula pendula to different night-time temperatures. Teoksessa: (toim.), XXIV SPPS Congress, Stavanger, Norway. Abstracts. ss. 80. 2011
• Ruuhola Teija, Keinänen Markku, Keski-Saari Sarita, Lehto Tarja. 2011. Boron nutrition affects the carbon metabolism of silver birch seedlings TREE PHYSIOLOGY 31: 1251-1261. 2011
• Nukarinen Ella; Keski-Saari Sarita; Porali Ilkka; Lihavainen Jenna; Sipari Nina; Kangasjärvi Jaakko; Keinänen Markku. 2010. Characterization of Arabidopsis thaliana mutants with differing amino acid profiles. Teoksessa: (toim.), IX Finnish Symposium on Plant Science, May 17-19, 2010, Joensuu, Finland. ss. 37. 2010
• Morales Luis, Tegelberg Riitta, Brosche Mikael, Keinänen Markku, Lindfors Anders, Aphalo Pedro. 2010. Effects of solar UV-A and UV-B radiation on gene expression and phenolic accumulation in Betula pendula leaves TREE PHYSIOLOGY 30 7: 923-934. 2010
• Kontunen-Soppela S, Riikonen J, Ruhanen H, Brosché M, Peltonen P, Kangasjärvi J, Auvinen P, Paulin L, Keinänen M, Oksanen E, Vapaavuori E. 2010. Differential gene expression in senescing leaves of two silver birch genotypes in response to elevated CO2 and tropospheric ozone PLANT, CELL AND ENVIRONMENT 33: 1016-1028. 2010
• Kontunen-Soppela S, Parviainen J, Ruhanen H, Brosché M, Keinänen M, Thakur RC, Kolehmainen M, Kangasjärvi J, Oksanen E, Karnosky DF et al.. 2010. Gene expression responses of paper birch to elevated CO2 and O3 during leaf maturation and senescence. Teoksessa: (toim.), Publications of the University of Eastern Finland. Reports and Studies in Forestry and Natural sciences. ss. 82. 2010
• Kontunen-Soppela S, Parviainen J, Brosché M, Keinänen M, Kolehmainen M, Kangasjärvi J, Thakur RC, Oksanen E, Karnosky DF, Vapaavuori E.. 2010. Gene expression responses of paper birch (Betula pendula) to elevated CO2 and O3 during leaf maturation and senescence. ENVIRONMENTAL POLLUTION 158: 959-968. 2010
• Kontunen-Soppela S, Parviainen J, Ruhanen H, Brosché M, Keinänen M, Thakur RC, Kolehmainen M Kangasjärvi J, Oksanen E, Karnosky DF, Vapaavuori E. 2009. Gene expression responses of paper birch to elevated CO2 and O3 during leaf maturation and senescence, Eos Transactions AGU, 90(52), Fall Meeting Supplement. B11B-0483. 2009
• Lepisto, Anna Kangasjarvi, Saijaliisa Luomala, Eeva-Maria Brader, Gunter Sipari, Nina Keranen, Mika Keinanen, Markku Rintamaki, Eevi. 2009. Chloroplast NADPH-Thioredoxin Reductase Interacts with Photoperiodic Development in. Plant Physiology 149 3: 1261-1276. 2009
• Kontunen-Soppela S, Parviainen J, Brosché M, Keinänen M, Kolehmainen M, Kangasjärvi J, Oksanen E, Karnosky DF, Vapaavuori E.. 2008. Gene expression responses of paper birch to elevated CO2 and O3 in the AspenFACE experiment., Facing the Future, Joint AspenFACE, SoyFACE & SFB meeting. Rhinelander, USA, 2-4 April, 2008. Abstracts. 00-00. 2008
• Lemmetyinen;J.;Järvinen;P.;Pasonen;H.-L.;Keinonen;K.;Lännenpää;M. and Keinänen;M.. 2007. Birches: Kole;C.;Hall;T.C., Compendium of Transgenic Crop Plants: Transgenic Forest Tree Species.Blackwell Publishing. 193-218. 2007
• Mika Lännenpää;Sinikka Parkkinen;Pia Järvinen;Juha Lemmetyinen;Saila Vepsäläinen;Tuuli Savola;Kaija Keinonen;Markku Keinänen and Tuomas Sopanen. 2005. The expression and promoter specificity of the birch homologs for PISTILLATA/GLOBOSA and APETALA3/DEFICIENS. Physiologia Plantarum 125: 268-280. 2005
• Overmyer K;Brosche M;Pellinen R;Kuittinen T;Tuominen H;Ahlfors R;Keinanen M;Saarma M;Scheel D;Kangasjärvi J. 2005. Ozone-induced programmed cell death in the Arabidopsis radical-induced cell death1 mutant. Plant Physiology 137 3: 1092-1104. 2005
• Tuominen H;Overmyer K;Keinanen M;Kollist H;Kangasjärvi J. 2004. Mutual antagonism of ethylene and jasmonic acid regulates ozone-induced spreading cell death in Arabidopsis. Plant Journal 39 1: 59-69. 2004
• Järvinen P;Palme A;Morales LO;Lännenpää M;Keinänen M;Sopanen T;Lascoux M. 2004. Phylogenetic relationships of Betula species (Betulaceae) based on nuclear ADH and chloroplast matK sequences. American Journal of Botany 91 11: 1834-1845. 2004
• Halitschke R;Ziegler J;Keinanen M;Baldwin IT. 2004. Silencing of hydroperoxide lyase and allene oxide synthase reveals substrate and defense signaling crosstalk in Nicotiana attenuata. Plant Journal 40 1: 35-46. 2004
• Ahlfors R;Keinänen M;Kollist H;Kuusela T;Lång S;Overmyer K;Pulkkinen P;Tuominen H;Kangasjärvi J. 2003. Hormonal interactions and ROS-dependent cell death. Free Radical Research. 2003
• Kangasjärvi J;Overmyer K;Tuominen H;Keinänen M. 2003. The role of ethylene in regulating reactive oxygen species-mediated cell death: Vendrell M;Klee H;Pech JC;and Romojaro F, Biology and Biotechnology of the Plant Hormone Ethylene.IOS Press. Nato Science Series: Life and Behavioural Sciences. 2003
• Vahala J;Keinänen M;Schützendübel A;Polle A;Kangasjärvi J. 2003. Differential effects of elevated ozone on two hybrid aspen genotypes predisposed to chronic ozone fumigation. Role of ethylene and salicylic acid. Plant Physiology 132 1: 196-205. 2003
• Vahala J;Ruonala R;Keinänen M;Tuominen H;Kangasjärvi J. 2003. Ethylene insensitivity modulates ozone-induced cell death in birch. Plant Physiology 132 1: 185-195. 2003
• Vahala J;Ruonala R;Tuominen H;Keinänen M;Kangasjärvi J. 2003. Blocking of ethylene action modulates ozone tolerance in trees: Vendrell M;Klee H;Pech JC;Romojaro F, Biology and Biotechnology of the Plant Hormone Ethylene.IOS Press. Nato Science Series: Life and Behavioural Sciences. 2003
• Karjalainen R;Lehtinen A;Keinänen M;Julkunen-Tiitto R;Hietaniemi V;Pihlava V-M;Jokinen K. 2002. Benzothiadiazole and glycine betaine treatments enhance phenolic compound production in strawberry. Acta Horticulturae. 2002
• Mutikainen P;Walls M;Ovaska J;Keinänen M;Julkunen-Tiitto R;Vapaavuori E. 2002. Costs of herbivore resistance in clonal saplings of Betula pendula Oecologia 133 3: 364-371. 2002
• Ziegler J;Keinänen M;Baldwin IT. 2001. Herbivore-induced allene oxide synthase transcripts and jasmonic acid in Nicotiana attenuata. Phytochemistry 58 5: 729-738. 2001
• Keinänen M;Oldham NJ;Baldwin IT. 2001. Rapid HPLC screening of jasmonate-induced increases in tobacco alkaloids, phenolics, and diterpene glycosides in Nicotiana attenuata. Journal of Agricultural and Food Chemistry 49 8: 3553. 2001
• Mutikainen P;Walls M;Ovaska J;Keinänen M;Julkunen-Tiitto R;Vapaavuori E. 2000. Herbivore resistance in Betula pendula: Effect of fertilization, defoliation, and plant genotype Ecology 81 1: 49-65. 2000
• Keinänen M;Julkunen-Tiitto R;Mutikainen P;Walls M;Ovaska J;Vapaavuori E. 1999. Trade-offs in phenolic metabolism of silver birch: Effects of fertilization, defoliation, and genotype. Ecology 80 6: 1970-1986. 1999
• Keinänen M;Julkunen-Tiitto R;Rousi M;Tahvanainen J. 1999. Taxonomic implications of phenolic variation in leaves of birch (Betula L.) species. Biochemical Systematics and Ecology 27 3: 243-254. 1999
• Keinänen M;Julkunen-Tiitto R. 1998. High-performance liquid chromatographic determination of flavonoids in Betula pendula and Betula pubescens leaves. Journal of Chromatography A 793 2: 370-377. 1998
• Keinänen M;Lavola A;Juntheikki M-R;Hakulinen J;Tahvanainen J;Julkunen-Tiitto R. 1998. Methodological and biological sources of variation in foliar phenolics of birches (Betula L.). Recent Research Developments in Agricultural and Food Chemistry. 1998
• Koricheva J;Larsson S;Haukioja E;Keinänen M. 1998. Regulation of woody plant secondary metabolism by resource availability: hypothesis testing by means of meta-analysis. Oikos 83 2: 212-226. 1998
• JulkunenTiitto R;Rousi M;Bryant J;Sorsa S;Keinänen M;Sikanen H. 1996. Chemical diversity of several Betulaceae species: Comparison of phenolics and terpenoids in northern birch stems. Trees 11 1: 16-22. 1996
• Keinänen M;JulkunenTiitto R. 1996. Effect of sample preparation method on birch (Betula pendula Roth) leaf phenolics Journal of Agricultural and Food Chemistry 44 9: 2724-2727. 1996
• Keinänen M. 1993. Comparison of methods for the extraction of flavonoids from birch leaves (Betula pendula Roth) carried out using high-performance liquid chromatography. Journal of Agricultural and Food Chemistry 41 11: 1986-1990. 1993