Stefan Jansson

Jag är professor i växters cell- och molekylärbiologi och forskar om hur växterna fångar in solljuset och använder det i fotosyntesen samt om genetik och genomik i träd.

Kontakt

stefan.jansson@umu.se

090-786 53 54

Verksam vid

Professor vid Institutionen för fysiologisk botanik Enhet: Umeå Plant Science Centre - intern personal Roll: Prefekt

KB. K3 (UPSC), Artedigränd 7, Fysiologisk botanik, UPSC, KB. K3 (B3.36.45) Umeå universitet, 901 87 Umeå

Jag forskar dels om hur växterna fångar in solljuset och använder det i fotosyntesen, dels om genetik och genomik i träd; hur man på bästa sätt identifierar de gener som gör att olika trädindivider - av samma art - har olika egenskaper. De två frågor vi just nu försöker lösa är: Hur vet träden att det är höst? Hur kan granen och tallen ha gröna barr om vintern?

Min arbetsplats är på Umeå Plant Science Centre. En av de metoder jag och min grupp använder för att modifiera arvsmassa hos växter är CRISPR/cas9.

Mer information om min forskning finns på Umeå Plant Science Centre’s webbplats

Stem girdling affects the onset of autumn senescence in aspen in interaction with metabolic signals

Physiologia Plantarum: An International Journal for Plant Biology, John Wiley & Sons 2021, Vol. 172, (1) : 201-217

Lihavainen, Jenna; Edlund, Erik; Björkén, Lars; et al.

Variation in non-target traits in genetically modified hybrid aspens does not exceed natural variation

New Biotechnology, Elsevier 2021, Vol. 64 : 27-36

Robinson, Kathryn M.; Möller, Linus; Bhalerao, Rishikesh P.; et al.

Inferring the Genomic Landscape of Recombination Rate Variation in European Aspen (Populus tremula)

G3: Genes, Genomes, Genetics, GENETICS SOCIETY AMERICA 2020, Vol. 10, (1) : 299-309

Apuli, Rami-Petteri; Bernhardsson, Carolina; Schiffthaler, Bastian; et al.

Direct energy transfer from photosystem II to photosystem I confers winter sustainability in Scots Pine

Nature Communications, Nature Publishing Group 2020, Vol. 11, (1)

Bag, Pushan; Chukhutsina, Volha; Zhang, Zishan; et al.

Specific thylakoid protein phosphorylations are prerequisites for overwintering of Norway spruce (Picea abies) photosynthesis

Proceedings of the National Academy of Sciences of the United States of America, National Academy of Sciences 2020, Vol. 117, (30) : 17499-17509

Grebe, Steffen; Trotta, Andrea; Bajwa, Azfar Ali; et al.

Leaf shape in Populus tremula is a complex, omnigenic trait

Ecology and Evolution, John Wiley & Sons 2020, Vol. 10, (21) : 11922-11940

Mähler, Niklas; Schiffthaler, Bastian; Robinson, Kathryn M.; et al.

The unique photosynthetic apparatus of Pinaceae: analysis of photosynthetic complexes in Picea abies

Journal of Experimental Botany, Oxford University Press 2019, Vol. 70, (12) : 3211-3225

Grebe, Steffen; Trotta, Andrea; Bajwa, Azfar A.; et al.

Gene-edited plants on the plate: the 'CRISPR cabbage story'

Physiologia Plantarum: An International Journal for Plant Biology, John Wiley & Sons 2018, Vol. 164, (4) : 396-405

Jansson, Stefan

Gene-edited plants: What is happening now?

Physiologia Plantarum: An International Journal for Plant Biology, Wiley-Blackwell 2018, Vol. 164, (4) : 370-371

Jansson, Stefan

Darkened leaves use different metabolic strategies for senescence and survival

Plant Physiology, Vol. 177, (1) : 132-150

Law, Simon R.; Chrobok, Daria; Juvany, Marta; et al.

Functional and evolutionary genomic inferences in Populus through genome and population sequencing of American and European aspen

Proceedings of the National Academy of Sciences of the United States of America, NATL ACAD SCIENCES 2018, Vol. 115, (46) : E10970-E10978

Lin, Yao-Cheng; Wang, Jing; Delhomme, Nicolas; et al.

Autumn senescence in aspen is not triggered by day length

Physiologia Plantarum: An International Journal for Plant Biology, John Wiley & Sons 2018, Vol. 162, (1) : 123-134

Michelson, Ingrid H.; Ingvarsson, Pär K.; Robinson, Kathryn M.; et al.

Stable accumulation of photosystem II requires one-helix protein1 (OHP1) of the light harvesting-like family

Plant Physiology, American Society of Plant Biologists 2018, Vol. 176, (3) : 2277-2291

Myouga, Fumiyoshi; Takahashi, Kaori; Tanaka, Ryoichi; et al.

Fine-Tuning of Photosynthesis Requires CURVATURE THYLAKOID1-Mediated Thylakoid Plasticity

Plant Physiology, American Society of Plant Biologist 2018, Vol. 176, (3) : 2351-2364

Pribil, Mathias; Sandoval-Ibanez, Omar; Xu, Wenteng; et al.

A major locus controls local adaptation and adaptive life history variation in a perennial plant

Genome Biology, BioMed Central 2018, Vol. 19

Wang, Jing; Ding, Jihua; Tan, Biyue; et al.

Contrasting patterns of cytokinins between years in senescing aspen leaves

Plant, Cell and Environment, Vol. 40 : 622-634

Edlund, Erik; Novak, Ondrej; Karady, Michael; et al.

Active-site plasticity revealed in the asymmetric dimer of AnPrx6 the 1-Cys peroxiredoxin and molecular chaperone from Anabaena sp. PCC 7120

Scientific Reports, Nature Publishing Group 2017, Vol. 7

Mishra, Yogesh; Hall, Michael; Locmelis, Roland; et al.

Genetic variation in resistance of Norway spruce seedlings to damage by the pine weevil Hylobius abietis

Tree Genetics & Genomes, Springer Berlin/Heidelberg 2017, Vol. 13, (5)

Zas, Rafael; Björklund, Niklas; Sampedro, Luis; et al.

Challenges facing European agriculture and possible biotechnological solutions

Critical reviews in biotechnology, Vol. 36, (5) : 875-883

Ricroch, Agnes; Harwood, Wendy; Svobodova, Zdenka; et al.

Enhanced resistance of PsbS-deficient rice (Oryza sativa L.) to fungal and bacterial pathogens

Journal of Plant Biology, Springer Berlin/Heidelberg 2016, Vol. 59, (6) : 616-626

Zulfugarov, Ismayil S.; Tovuu, Altanzaya; Kim, Chi-Yeol; et al.

An intact light harvesting complex I antenna system is required for complete state transitions in Arabidopsis

Nature plants, Nature Publishing Group 2015, Vol. 1, (12)

Benson, Samuel L; Maheswaran, Pratheesh; Ware, Maxwell A; et al.

Phosphorylation of Lhcb2 at Thr3 is important for state transitions

Pietrzykowska, Malgorzata; Jansson, Stefan

Comparative physiology of allopatric Populus species: geographic clines in photosynthesis, height growth, and carbon isotope discrimination in common gardens

Frontiers in Plant Science, Frontiers Media 2015, Vol. 6

Soolanayakanahally, Raju Y; Guy, Robert D; Street, Nathaniel R; et al.

The Plant Genome Integrative Explorer Resource: PlantGenIE.org

New Phytologist, Vol. 208, (4) : 1149-1156

Sundell, David; Mannapperuma, Chanaka; Netotea, Sergiu; et al.

Insights into conifer giga-genomes

Plant Physiology, American Society of Plant Biologists 2014, Vol. 166, (4) : 1724-1732

de La Torre, Amanda R; Birol, Inanc; Bousquet, Jean; et al.

No evidence of geographical structure of salicinoid chemotypes within Populus tremula

PLOS ONE, Public library science 2014, Vol. 9, (10) : e107189-

Keefover-Ring, Ken; Ahnlund, Maria; Abreu, Ilka Nacif; et al.

The light-harvesting chlorophyll a/b binding proteins Lhcb1 and Lhcb2 play complementary roles during state transitions in Arabidopsis

The Plant Cell, Vol. 26, (9) : 3646-3660

Pietrzykowska, Malgorzata; Suorsa, Marjaana; Semchonok, Dmitry A.; et al.

Populus tremula (European aspen) shows no evidence of sexual dimorphism

BMC Plant Biology, Vol. 14 : 276-

Robinson, Kathryn; Delhomme, Nicolas; Mahler, Niklas; et al.

Geographic structure in metabolome and herbivore community co-occurs with genetic structure in plant defence genes

Ecology Letters, Hoboken: Wiley-Blackwell 2013, Vol. 16, (6) : 791-798

Bernhardsson, Carolina; Robinson, Kathryn M.; Abreu, Ilka N.; et al.

Non-photochemical quenching capacity in arabidopsis thaliana affects herbivore behaviour

PLOS ONE, Vol. 8, (1) : e53232-

Johansson Jänkänpää, Hanna; Frenkel, Martin; Zulfugarov, Ismayil; et al.

Very rapid phosphorylation kinetics suggest a unique role for Lhcb2 during state transitions in Arabidopsis

The Plant Journal, Wiley-Blackwell 2013, Vol. 76, (2) : 236-246

Leoni, Claudia; Pietrzykowska, Malgorzata; Kiss, Anett Z.; et al.

The Norway spruce genome sequence and conifer genome evolution

Nature, Nature Publishing Group 2013, Vol. 497, (7451) : 579-584

Nystedt, Björn; Street, Nathaniel Robert; Wetterbom, Anna; et al.

Comparative Nucleotide Diversity Across North American and European Populus Species

Journal of Molecular Evolution, Vol. 74, (5-6) : 257-272

Ismail, Mohamed; Soolanayakanahally, Raju Y.; Ingvarsson, Pär K.; et al.

Metabolic profiling reveals metabolic shifts in Arabidopsis plants grown under different light conditions

Plant, Cell and Environment, John Wiley & Sons 2012, Vol. 35, (10) : 1824-1836

Johansson Jänkänpää, Hanna; Mishra, Yogesh; Schröder, Wolfgang P; et al.

Arabidopsis plants grown in the field and climate chambers significantly differ in leaf morphology and photosystem components

BMC Plant Biology, BioMed Central 2012, Vol. 12 : 6-

Mishra, Yogesh; Johansson Jankanpää, Hanna; Kiss, Anett Z; et al.

Genetic Variation in Functional Traits Influences Arthropod Community Composition in Aspen (Populus tremula L.)

PLOS ONE, Vol. 7, (5) : e37679-

Robinson, Kathryn M.; Ingvarsson, Pär K.; Jansson, Stefan; et al.

PROTON GRADIENT REGULATION5 Is Essential for Proper Acclimation of Arabidopsis Photosystem I to Naturally and Artificially Fluctuating Light Conditions

The Plant Cell, Vol. 24, (7) : 2934-2948

Suorsa, Marjaana; Jarvi, Sari; Grieco, Michele; et al.

Expression, purification, crystallization and preliminary X-ray crystallographic studies of alkyl hydroperoxide reductase (AhpC) from the cyanobacterium Anabaena sp. PCC 7120

Acta Crystallographica. Section F: Structural Biology and Crystallization Communications, International Union of Crystallography 2011, Vol. 67, (10) : 1203-1206

Mishra, Yogesh; Hall, Michael; Chaurasia, Neha; et al.

A systems biology model of the regulatory network in Populus leaves reveals interacting regulators and conserved regulation

BMC Plant Biology, Vol. 11 : 13-

Street, Nathaniel Robert; Jansson, Stefan; Hvidsten, Torgeir

Fitness analyses of Arabidopsis thaliana mutants depleted of FtsH metalloproteases and characterization of three FtsH6 deletion mutants exposed to high light stress, senescence and chilling

New Phytologist, Wiley 2011, Vol. 191, (2) : 449-458

Wagner, Raik; Aigner, Harald; Pružinská, Adriana; et al.

Endophytic fungi in European aspen (Populus tremula) leaves - diversity, detection, and a suggested correlation with herbivory resistance

Fungal diversity, Vol. 41, (1) : 17-28

Albrectsen, Benedicte R.; Björkén, Lars; Varad, Akkamahadevi; et al.

Large scale geographic clines of parasite damage to Populus tremula L

Ecography, Vol. 33, (3) : 483-493