Authors:
Reissmann, E
Jornvall, H
Blokzijl, A
Andersson, O
Chang, C
Minchiotti, G
Persico, MG
Ibanez, CF
Brivanlou, AH
Citation: E. Reissmann et al., The orphan receptor ALK7 and the Activin receptor ALK4 mediate signaling by Nodal proteins during vertebrate development, GENE DEV, 15(15), 2001, pp. 2010-2022