Scientist of biology at a laboratory filter unit in the genetic engineering section of the laboratories of the University of Duisburg-Essen

Scientist of biology at the PCR cycler in the genetic engineering section of the laboratories of the University of Duisburg-Essen

Research assistant at the Thermozykler of the Faculty of Biology at the University of Duisburg-Essen during research work, Essen, North Rhine-Westphalia, Germany, Europe

Scientist at the high-pressure machine for simulating conditions deep in the earth for research on the origin of life, Faculty of Biology, Department of Geology, Laboratory at the University of Duisburg-Essen, Essen, Germany, Europe

Scientist of biology at the homogenizer for RNA and DNA in the genetic engineering section of the laboratories of the University of Duisburg-Essen

Biologist of the research group Aquatic Ecosystems at the microscope, during her research work on isopod spiders (Pantopoda), at the Faculty of Biology in the University of Duisburg-Essen, Essen, North Rhine-Westphalia, Germany, Europe

Scientist at the high-pressure machine for simulating conditions deep in the earth for research on the origin of life, Faculty of Biology, Department of Geology, Laboratory at the University of Duisburg-Essen, Essen, Germany, Europe

Research assistant at the Thermozykler of the Faculty of Biology at the University of Duisburg-Essen during research work, Essen, North Rhine-Westphalia, Germany, Europe

Scientific assistant during his research work, Faculty of Biology, Department of Geology, Laboratory at the University of Duisburg-Essen, Essen, North Rhine-Westphalia, Germany, Europe

Biologist of the Aquatic Ecosystems Group, during her research work on isopod spiders, at the Faculty of Biology, University of Duisburg-Essen, Essen, North Rhine-Westphalia, Germany, Europe

Research assistant at the pipetting robot of the Faculty of Biology at the University of Duisburg-Essen during research work, Essen, North Rhine-Westphalia, Germany, Europe

Research assistant at the pipetting robot of the Faculty of Biology at the University of Duisburg-Essen during research work, Essen, North Rhine-Westphalia, Germany, Europe

Scientist at an inverted microscope in the Faculty of Biology at the University of Duisburg-Essen