The people behind the papers – Xin Zhu, Yiquan Wang and Guang Li

During development, the establishment of directional left-right (L-R) asymmetry is crucial for the correct positioning of organs within the body. How symmetry is broken in the embryo is still incompletely understood at the molecular level, as is its evolutionary history. A new paper in Development tackles this problem with an analysis of L-R asymmetry in the basal chordate amphioxus. We caught up with first author Xin Zhu and supervisors Yiquan Wang and Guang Li of Xiamen University in Fujian, China, to find out more about the work.