Media type: E-Article Title: Transgenic stem cells in Hydra reveal an early evolutionary origin for key elements controlling self-renewal and differentiation Contributor: Khalturin, Konstantin; Anton-Erxleben, Friederike; Milde, Sabine; Plötz, Christine; Wittlieb, Jörg; Hemmrich, Georg; Bosch, Thomas C.G. Published: Elsevier BV, 2007 Published in: Developmental Biology, 309 (2007) 1, Seite 32-44 Language: English DOI: 10.1016/j.ydbio.2007.06.013 ISSN: 0012-1606 Origination: Footnote: Access State: Open Access