By Miriam Rosenberg and Suparna Ray Most of what we know about axial patterning in insects comes from decades of careful, beautiful work done in flies. Thanks to the genetic screens of Christiane Nüsslein-Volhard and Eric Wieschaus in the late 1970’s, we learned that distinct classes of genes, many of them transcription factors, act in … Continue reading Collaboration: All the things we cannot see (alone).