Striking parallels between dorsoventral patterning in Drosophila and Gryllus reveal a complex evolutionary history behind a model gene regulatory network
M. Pechmann, N. J. Kenny, L. Pott…·S. Roth
The paper compares dorsoventral patterning in Drosophila and Gryllus, finding similarities in Toll signaling roles and suggesting convergent evolution or an ancient insect regulatory network.