An Intronic cis-Regulatory Element Is Crucial for the Alpha Tubulin Pl-Tuba1a Gene Activation in the Ciliary Band and Animal Pole Neurogenic Domains during Sea Urchin Development. - Costa, Salvatore; Nicosia, Aldo; Cuttitta, Angela; Gianguzza, Fabrizio; Ragusa, Maria Antonietta (PLoS ONE, 2017)