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Poustka, A. J.; Kühn, A.; Radosavljevic, V.; Wellenreuther, R.; Lehrach, H.; Panopoulou, G.: On the origin of the chordate central nervous system: expression of onecut in the sea urchin embryo. Evolution and Development 6 (4), pp. 227 - 236 (2004)

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)

Coward, K.; Owen, H.; Poustka, A. J.; Hibbitt, O.; Tunwell, R.; Kubota, H.; Swann, K.; Parrington, J.: Cloning of a novel phospholipase C-delta isoform from Pacific purple sea urchin (Strongylocentrotus purpuratus) gametes and its expression during early embryonic development. Biochemical and Biophysical Research Communications 313 (4), pp. 894 - 901 (2004)