Katarzyna Otulak-Kozieł works as an Assistant Professor in Department of Botany, Institute of Biology, Warsaw University Of Life Sciences. Post-doctoral degree, PhD Katarzyna Otulak-Kozieł has published over 41 papers in various journals. Her research interests mainly include , plant pathogens, plant virus-interaction; resistance to plant viruses, plasmodesmata; plant viruses; bioinformatic, potyviridae, microscopy, TEM , proteins and signaling molecules localization, immunofluorescence staining; histology; plant cell biology; plant pathology; histopathology. She also conduct research in various use of different microscopical methods.