The Organismal and Evolutionary Biology Research Programme (OEB) of the Faculty of Biological and Environmental Sciences comprises roughly 40 research groups which employ 40 principal investigators and 120 researchers. The research programme is situated in the Viikki science park equipped with state-of-the-art instrumentation and comprehensive core facilities for molecular, biochemical and cell biological research. The Viikki Plant Science Centre (ViPS) offers a stimulating high impact research environment for plant biologists (https://www.helsinki.fi/en/researchgroups/viikki-plant-science-centre).

Newly established research group of Academy Research Fellow Anne Vatén at OEB invites applications for a

POSTDOCTORAL RESEARCHER

in plant molecular biology to study stomatal development and its regulation by complex environmental variables.

Stomata are small sealable epidermal pores, which regulate gas-exchange between the plant and its environment. Stomata form as a result of regulated asymmetric divisions of stomatal precursor cells called meristemoids. We revealed that meristemoid divisions are controlled by a feedback loop consisting of stomatal master regulator and hormone signaling pathway and this feedback loop is required for fine-tuned stomatal numbers. This project aims to investigate the function of this feedback loop upon environmental changes, identify what are the other pathways modulating stomata production during environmental fluctuations, and reveal, how signal integration between various pathways is executed to achieve tightly regulated stomatal numbers. Moreover, this project studies stomatal development and plasticity in gymnosperms by using Norway spruce (Picea abies) as a model.

We are looking for a dedicated and enthusiastic candidate with a doctoral degree in molecular or cell biology, developmental biology or other relevant field. Knowledge of and practical experience in molecular plant sciences are considered an advantage.
We value independent and creative thinking and eagerness to learn new. Ability to plan, execute, and complete research project, and good writing and communication skills in English are essential. The candidate should work well in a team as she/he will be integrated into an international research team of experts in plant developmental biology. This position will also provide opportunities for collaborations.

The postdoctoral researcher position is initially limited to 2 years with a possibility of extension. A trial period of 6 months will be applied, and the salary will be based on the University salary scheme for teaching and research personnel composed of task specific and personal performance components.

Application should include the following documents as a single pdf file:
• CV
• list of publications
• one-page motivation letter expressing your interest in and suitability for the project
• contact information of two persons who can provide a reference letter based on request

Please submit your application, together with the required attachments, through the University of Helsinki electronic recruitment system by clicking the “Apply for the position” - link below. Applicants employed by the University of Helsinki must submit their application through the SAP HR portal.

The deadline for the applications is 15th of August 2021.

For more information, please contact the principal investigator Dr Anne Vaten: anne.vaten(at)helsinki.fi
For technical support regarding the recruitment system, please contact rekrytointi@helsinki.fi.

References:
Vatén A, Bergmann DC. Mechanisms of stomatal development: an evolutionary view. EvoDevo (2012) 3: 11

Vatén A, Soyars CL, Tarr PT, Nimchuk ZL, Bergmann DC. “Modulation of asymmetric division diversity through cytokinin and SPEECHLESS regulatory interactions in the Arabidopsis stomatal lineage” Developmental Cell (2018) 47: 53-66

Lopez-Anido CB, Vatén A, Smoot NK, Sharma N, Guo V, Gong Y, Anleu Gil MX, Weimer AK, Bergmann DC. Single-cell resolution of lineage trajectories in the Arabidopsis stomatal lineage and developing leaf” Developmental Cell (2021) 56: 1043-1055

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Due date

15.08.2021 23:59 EEST