Journal Article
Takacs, C. M.; Amore, G.; Oliveri, P.; Poustka, A. J.; Wang, D.; Burke, R. D.; Peterson, K. J.: Expression of an NK2 homeodomain gene in the apical ectoderm defines a new territory in the early sea urchin embryo. Developmental Biology
269 (1), pp. 152 - 164 (2004)