2nd publication by this Clinical Research Unit

Dnd-deficient zebrafish PGCs transdifferentiate into somatic cells.

The vertebrate protein Dead End maintains primordial germ cell fate by inhibiting somatic differentiation

Gross-Thebing T, Yigit S, Pfeiffer J, Reichman-Fried M, Bandemer J, Ruckert C, Rathmer C, Goudarzi M, Stehling M, Tarbashevich K, Seggewiss J, Raz E

Developmental Cell, 2017

Here are the links to the publication and some additional information.