Alk-1 Acvrl1 activin receptor-like kinase-1 activin A receptor, type II-like 1 + http://identifiers.org/mgd/MGI:1338946 Alk1 MGI:1338946 O genetic mapping Gene Acvrlk1 activin receptor-like kinase-1|Alk-1|Acvrlk1|Alk1 protein coding gene