In Memoriam - Prof. Andrzej Krzysztof Tarkowski (1933-2016)

Professor Andrzej Krzysztof Tarkowski passed away last September (2016) at the age of 83. His findings, have become indispensable tools for immunological, genetic, and oncological studies, as well as for generating transgenic animals which are instrumental for studying gene function in living animals. His work and discoveries provided a tremendous input to the contemporary developmental biology of mammals.