Thorsten Hamann
Om
Us humans are experts in adaptation. This enables us to survive in deserts, outer space and north of the polar circle. To adapt successfully we use tools and technologies but do not change ourselves. Plants are also experts in adaptation. However, they do not use tools and technologies for adaptation instead they modify themselves during growth and development to survive and thrive.
Each plant cell is surrounded by a cell wall, which forms the interface with the surrounding environment and is therefore intimately involved in the adaptation to a changing environment. This makes cell walls also of critical importance when we try to understand how (food) crop plants respond to abiotic and biotic stress. Because cell walls are so important to plants, a dedicated mechanism exists, which monitors the functional integrity of the wall and makes adaptive changes in cellular and cell wall metabolism to maintain integrity. The Hamann research group is studying the mode of action of this mechanism for two reasons. First, we want to understand how plants perceive physical stimuli and translate them into chemical signals regulating plant adaptation to a changing environment. Second, we want to use the resulting knowledge to improve (crop) plant resilience against increased environment stresses caused by climate change.
More information can be found here:
Publikasjoner
2022
-
Bacete, Laura;
Schulz, Julia;
Engelsdorf, Timo;
Bartosova, Zdenka;
Vaahtera, Lauri;
Yan, Guqi.
(2022)
THESEUS1 modulates cell wall stiffness and abscisic acid production in Arabidopsis thaliana.
Proceedings of the National Academy of Sciences of the United States of America (PNAS)
Vitenskapelig artikkel
2020
-
Hamann, Thorsten;
Bacete, Laura.
(2020)
Plant Biology: Plants Turn Down the Volume to Respond to Cell Swelling.
Current Biology
Vitenskapelig oversiktsartikkel/review
-
Bacete, Laura;
Hamann, Thorsten.
(2020)
The role of mechanoperception in plant cell wall integrity maintenance.
Plants
Vitenskapelig oversiktsartikkel/review
-
Kimura, Sachie;
Hunter, Kerri;
Vaahtera, Lauri;
Tran, Huy Cuong;
Citterico, Matteo;
Vaattovaara, Aleksia.
(2020)
CRK2 and C-terminal phosphorylation of NADPH oxidase RBOHD regulate reactive oxygen species production in Arabidopsis.
The Plant Cell
Vitenskapelig artikkel
2019
-
Gigli-Bisceglia, Nora;
Engelsdorf, Timo;
Hamann, Thorsten.
(2019)
Plant cell wall integrity maintenance in model plants and crop species-relevant cell wall components and underlying guiding principles.
Cellular and Molecular Life Sciences (CMLS)
Vitenskapelig oversiktsartikkel/review
-
Engelsdorf, Timo;
Kjaer, Lars;
Gigli-Bisceglia, Nora;
Vaahtera, Lauri;
Bauer, Stefan;
Miedes, Eva.
(2019)
Functional characterization of genes mediating cell wall metabolism and responses to plant cell wall integrity impairment.
BMC Plant Biology
Vitenskapelig artikkel
-
Vaahtera, Lauri;
Schulz, Julia;
Hamann, Thorsten.
(2019)
Cell wall integrity maintenance during plant development and interaction with the environment.
Nature Plants
Vitenskapelig oversiktsartikkel/review
2018
-
Engelsdorf, Timo;
Gigli, Nora;
Veerabagu, Manikandan;
McKenna, Joseph F.;
Vaahtera, Lauri;
Augstein, Frauke.
(2018)
The plant cell wall integrity maintenance and immune signaling systems cooperate to control stress responses in Arabidopsis thaliana.
Science Signaling
Vitenskapelig artikkel
-
Gigli, Nora;
Engelsdorf, Timo;
Strnad, Miroslav;
Vaahtera, Lauri;
khan, ghazanfar;
yamoune, a.
(2018)
Cell wall integrity modulates Arabidopsis thaliana cell cycle gene expression in a cytokinin- and nitrate reductase-dependent manner.
Development
Vitenskapelig artikkel
-
Gigli, Nora;
Hamann, Thorsten.
(2018)
Outside-in control - does plant cell wall integrity regulate cell cycle progression?.
Physiologia Plantarum : An International Journal for Plant Biology
Vitenskapelig artikkel
-
Hamann, Thorsten;
Karkonen, Anna;
Krause, Kirsten.
(2018)
From plant cell wall metabolism and plasticity to cell wall biotechnology.
Physiologia Plantarum : An International Journal for Plant Biology
Leder
2017
-
Paniagua, Candelas;
Bilkova, Anna;
Jackson, Phil;
Dabravolski, Siarhei;
Riber, Willi;
Didi, Vojtech.
(2017)
Dirigent proteins in plants: modulating cell wall metabolism during abiotic and biotic stress exposure.
Journal of Experimental Botany
Vitenskapelig oversiktsartikkel/review
-
Does, Dieuwertje van der;
Boutrot, Freddy;
Engelsdorf, Timo;
Rhodes, Jack;
McKenna, Joseph F.;
Vernhettes, Samantha.
(2017)
The Arabidopsis leucine-rich repeat receptor kinase MIK2/LRR-KISS connects cell wall integrity sensing, root growth and response to abiotic and biotic stresses.
PLoS Genetics
Vitenskapelig artikkel
2015
-
Hamann, Thorsten.
(2015)
The plant cell wall integrity maintenance mechanism - A case study of a cell wall plasma membrane signaling network.
Phytochemistry
Vitenskapelig oversiktsartikkel/review
-
Hamann, Thorsten.
(2015)
The plant cell wall integrity maintenance mechanism - Concepts for organization and mode of action.
Plant and Cell Physiology
Vitenskapelig oversiktsartikkel/review
2014
-
Engl, C;
Waite, C.;
McKenna, J;
Bennett, M;
Hamann, Thorsten;
Buck, M..
(2014)
Chp8, a diguanylate cyclase from pseudomonas syringae pv. Tomato DC3000, suppresses the pathogen-associated molecular pattern flagellin, increases extracellular polysaccharides, and promotes plant immune evasion.
mBio
Vitenskapelig artikkel
-
Hamann, Thorsten;
Engelsdorf, Timo.
(2014)
An update on receptor-like kinase involvement in the maintenance of plant cell wall integrity.
Annals of Botany
Vitenskapelig oversiktsartikkel/review
Tidsskriftspublikasjoner
-
Bacete, Laura;
Schulz, Julia;
Engelsdorf, Timo;
Bartosova, Zdenka;
Vaahtera, Lauri;
Yan, Guqi.
(2022)
THESEUS1 modulates cell wall stiffness and abscisic acid production in Arabidopsis thaliana.
Proceedings of the National Academy of Sciences of the United States of America (PNAS)
Vitenskapelig artikkel
-
Hamann, Thorsten;
Bacete, Laura.
(2020)
Plant Biology: Plants Turn Down the Volume to Respond to Cell Swelling.
Current Biology
Vitenskapelig oversiktsartikkel/review
-
Bacete, Laura;
Hamann, Thorsten.
(2020)
The role of mechanoperception in plant cell wall integrity maintenance.
Plants
Vitenskapelig oversiktsartikkel/review
-
Kimura, Sachie;
Hunter, Kerri;
Vaahtera, Lauri;
Tran, Huy Cuong;
Citterico, Matteo;
Vaattovaara, Aleksia.
(2020)
CRK2 and C-terminal phosphorylation of NADPH oxidase RBOHD regulate reactive oxygen species production in Arabidopsis.
The Plant Cell
Vitenskapelig artikkel
-
Gigli-Bisceglia, Nora;
Engelsdorf, Timo;
Hamann, Thorsten.
(2019)
Plant cell wall integrity maintenance in model plants and crop species-relevant cell wall components and underlying guiding principles.
Cellular and Molecular Life Sciences (CMLS)
Vitenskapelig oversiktsartikkel/review
-
Engelsdorf, Timo;
Kjaer, Lars;
Gigli-Bisceglia, Nora;
Vaahtera, Lauri;
Bauer, Stefan;
Miedes, Eva.
(2019)
Functional characterization of genes mediating cell wall metabolism and responses to plant cell wall integrity impairment.
BMC Plant Biology
Vitenskapelig artikkel
-
Vaahtera, Lauri;
Schulz, Julia;
Hamann, Thorsten.
(2019)
Cell wall integrity maintenance during plant development and interaction with the environment.
Nature Plants
Vitenskapelig oversiktsartikkel/review
-
Engelsdorf, Timo;
Gigli, Nora;
Veerabagu, Manikandan;
McKenna, Joseph F.;
Vaahtera, Lauri;
Augstein, Frauke.
(2018)
The plant cell wall integrity maintenance and immune signaling systems cooperate to control stress responses in Arabidopsis thaliana.
Science Signaling
Vitenskapelig artikkel
-
Gigli, Nora;
Engelsdorf, Timo;
Strnad, Miroslav;
Vaahtera, Lauri;
khan, ghazanfar;
yamoune, a.
(2018)
Cell wall integrity modulates Arabidopsis thaliana cell cycle gene expression in a cytokinin- and nitrate reductase-dependent manner.
Development
Vitenskapelig artikkel
-
Gigli, Nora;
Hamann, Thorsten.
(2018)
Outside-in control - does plant cell wall integrity regulate cell cycle progression?.
Physiologia Plantarum : An International Journal for Plant Biology
Vitenskapelig artikkel
-
Hamann, Thorsten;
Karkonen, Anna;
Krause, Kirsten.
(2018)
From plant cell wall metabolism and plasticity to cell wall biotechnology.
Physiologia Plantarum : An International Journal for Plant Biology
Leder
-
Paniagua, Candelas;
Bilkova, Anna;
Jackson, Phil;
Dabravolski, Siarhei;
Riber, Willi;
Didi, Vojtech.
(2017)
Dirigent proteins in plants: modulating cell wall metabolism during abiotic and biotic stress exposure.
Journal of Experimental Botany
Vitenskapelig oversiktsartikkel/review
-
Does, Dieuwertje van der;
Boutrot, Freddy;
Engelsdorf, Timo;
Rhodes, Jack;
McKenna, Joseph F.;
Vernhettes, Samantha.
(2017)
The Arabidopsis leucine-rich repeat receptor kinase MIK2/LRR-KISS connects cell wall integrity sensing, root growth and response to abiotic and biotic stresses.
PLoS Genetics
Vitenskapelig artikkel
-
Hamann, Thorsten.
(2015)
The plant cell wall integrity maintenance mechanism - A case study of a cell wall plasma membrane signaling network.
Phytochemistry
Vitenskapelig oversiktsartikkel/review
-
Hamann, Thorsten.
(2015)
The plant cell wall integrity maintenance mechanism - Concepts for organization and mode of action.
Plant and Cell Physiology
Vitenskapelig oversiktsartikkel/review
-
Engl, C;
Waite, C.;
McKenna, J;
Bennett, M;
Hamann, Thorsten;
Buck, M..
(2014)
Chp8, a diguanylate cyclase from pseudomonas syringae pv. Tomato DC3000, suppresses the pathogen-associated molecular pattern flagellin, increases extracellular polysaccharides, and promotes plant immune evasion.
mBio
Vitenskapelig artikkel
-
Hamann, Thorsten;
Engelsdorf, Timo.
(2014)
An update on receptor-like kinase involvement in the maintenance of plant cell wall integrity.
Annals of Botany
Vitenskapelig oversiktsartikkel/review
Undervisning
Emner
Formidling
2016
-
Faglig foredragEngelsdorf, Timo; Gigli, Nora; Hamann, Thorsten. (2016) Plant cell walls: borders between plants and the environment. Researchers Night at NTNU , Trondheim 2016-09-23 - 2016-09-23