FMR1 and fragile X syndrome: It is important to highlight that the mRNA of the mammal orthologous of futsch, MAP1B, and for CAMKII have been widely reported to interact with FMRP in the mammal brain (Davis and Broadie, 2017; Bagni and Zukin, 2019), opening the possibility that the impairment of these dFMRP-mRNA interactions may be recapitulated in the olfactory system of FXS mammal models.