Stress signal transduction and cellular responses
A key question in biology is how organisms cope with changing environmental conditions. Research in our group focuses on the mechanisms of signal transduction and physiological adaptations in unfavorable environments. We take an integrative approach to better understand fundamental molecular processes at the interface between signal transduction and coordinated responses of cellular metabolism and gene expression in stress situations.
Popova OV, Dinh HQ, Aufsatz W, Jonak C (2013) The RdDM pathway is required for basal heat tolerance in Arabidopsis. Mol Plant 6(2):396-410.
Dal Santo S, et al. (2012) Stress-induced GSK3 regulates the redox stress response by phosphorylating glucose-6-phosphate dehydrogenase in Arabidopsis. Plant Cell 24:3380-3392.
Gudesblat GE, et al. (2012) SPEECHLESS integrates brassinosteroid and stomata signalling pathways. Nature Cell Biology 14:548-554.
Rozhon W, et al. (2010) ASKΘ, a group-III Arabidopsis GSK3, functions in the brassinosteroid signalling pathway. Plant J 62:215-223.
Lang-Mladek C, et al. (2010) Transgenerational inheritance and resetting of stress-induced loss of epigenetic gene silencing in Arabidopsis. Mol Plant 3:594-602.