Stefan Hörtensteiner

Our good friend Stefan, Professor in the Plant Biology Department of the University of Zürich, died far too soon last December. Among the many tributes to his work and friendship, a group of his colleagues wrote this paper in appreciation of his many decisive contributions to our understanding of chlorophyll metabolism.
Sylvain Aubry, Bastien Christ, Bernhard Kräutler, Enrico Martinoia, Howard Thomas, Cyril Zipfel, An ever-green mind and a heart for the colors of fall, Journal of Experimental Botany, 2021;, erab162,