Robuta

https://www.animaldiversity.org/collections/contributors/mauricio_munoz/Dugesia_tigrina/ Dugesia_tigrina | Animal Diversity Web dugesia tigrinaanimaldiversityweb https://pmc.ncbi.nlm.nih.gov/articles/PMC15175/ Isolation and expression of a Pax-6 gene in the regenerating and intact Planarian Dugesia(G)tigrina... The Pax-6 gene encodes a transcription factor containing both a paired and a homeodomain and is highly conserved among Metazoa. In both vertebrates and...