“…OR-dependent and neural activity-dependent pathways in glomerular segregation converge in the expression pattern of axon sorting molecule. To date, several studies identified multiple activity-dependent axon-sorting molecules that are expressed in OSNs (St John et al, 2002;Cutforth et al, 2003;Kaneko-Goto et al, 2008;Williams et al, 2011;Ihara et al, 2016;Mountoufaris et al, 2017;Vaddadi et al, 2019;Wang et al, 2021;Martinez et al, 2023). The exact number of molecules implicated in this process is still unclear, but a handful of transmembrane proteins are thought to be involved.…”