Plant stress and natural variation

Organisational unit: Research Group

Organisation Profile

Plants are constantly challenged by their environment and for example lack of water or increased amount of air pollutants represent stress factors. Hence, plants use several defenses to overcome unfavorable growth conditions and successfully complete their lifecycle. In our group we focus on identification of molecular mechanisms activated by reactive oxygen species that contribute to defense signaling, ultimately leading to adaptation to abiotic stress. We use Arabidopsis mutants and natural accessions, combined with methods including quantitative trait loci and genome wide association mapping and gene expression analysis to find new regulators of stress responses.  

Our group belongs to the Center of Excellence of Molecular Biology of Primary Producers funded by the Academy of Finland.

Latest research outputs

  1. Arabidopsis RCD1 coordinates chloroplast and mitochondrial functions through interaction with ANAC transcription factors

    Research output: Contribution to journalArticleScientificpeer-review

  2. Mitogen-activated protein kinases MPK4 and MPK12 are key components mediating CO2-induced stomatal movements

    Research output: Contribution to journalArticleScientificpeer-review

  3. Tip-localized Ca2+-permeable channels control pollen tube growth via kinase-dependent R- and S-type anion channel regulation

    Research output: Contribution to journalArticleScientificpeer-review

ID: 4536979