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Department of Genetics

 

Since 2019/04                   Postdoc in the group of Professor White, PDN

2016/04-2019/03              Postdoc in the group of Professor Russell at the Department of Genetics, University of Cambridge, UK.

2012/05-2016/03          Postdoc in the lab of Associate Professor Dr. Celik at the Department of Molecular Biology and Genetics (MBG), Bogaziçi University, Istanbul, Turkey. Topic: Differentiation of photoreceptor cells in the Drosophila retina.

  • Generation of FlyOde, a web-tool for Drosophila researchers.
  • Establishment of a method to purify specific cell types from Drosophila retinas via magnetic beads for expression profiling.
  • Instructor for confocal microscopy at the Bioimaging Resource Center, MBG.

2013/05-2015/04          Marie Sklodowska-Curie / Tübitak Cofund fellowship.

2009/02-2012/04          Postdoc in the group of Professor Dr. Rottner at the Institute of Genetics, University Bonn, and at the Helmholtz Center for Infection Research, Braunschweig, Germany. Topic: Role of Arp2/3 complex on actin structure and dynamics in lamellipodia maintenance. 

  • Fluorescence recovery after photobleaching (FRAP) microscopy in combination with microinjection of recombinant proteins on moving cultured cells showed that Arp2/3 complex is essential for actin network treadmilling, and dissected up- and downstream players.
  • Targeting of a protein of interest to Microtubules to in vivo assay its actin filament nucleating ability (novel method).

2008/10-2008/12          Postdoc in the group of Professor Dr. Small at the Institute of Molecular Biotechnology Ges.m.b.H. (IMBA), Vienna, Austria.

2004/04-2008/09          Ph.D. student in the group of Professor Dr. Small, IMBA. Title: “Correlating structure and dynamics of lamellipodia and determination of the F- and G-actin concentrations in lamellipodia.”

  • Correlative light- and electron microscopy showed that the actin filament architecture is rearranged upon change of lamellipodial protrusive activity.
  • Establishment of a novel method to measure the local F- and G-actin concentrations in lamellipodia of cultured cells.

2004                              Diploma (Master) in Biology/Genetics at the University of Vienna, Austria.

2002/02-2004/03          Diploma thesis in the group of Professor Dr. Schweyen at the Institute of Microbiology and Genetics, University of Vienna. Title: “Localization and functional characterization of the yeast Cos16 protein, a putative Mg2+ transporter in the endoplasmic reticulum.”

  • Application of cell fractionation, genetic, biochemical and molecular biology assays, and imaging.
  • Genetic screen.
  • Microarray.

2001/02-2001/06          Erasmus-internship in the lab of Dr. Sardet at the Institute of Molecular Genetics (IGMM), CNRS, Montpellier, France.

Visiting scientist in Russell Group
Postdoc in White lab / PDN
Dr. Stefan A. Köstler
Areas of Interest: 
Chromatin structure and functional elements
Drosophila melanogaster development
SoxB1 family
Microscopy
Genomics
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