Comment on

• A truncated bone morphogenetic protein receptor affects dorsal-ventral patterning in the early Xenopus embryo.

  Suzuki A, Thies RS, Yamaji N, Song JJ, Wozney JM, Murakami K, Ueno N. Suzuki A, et al. Proc Natl Acad Sci U S A. 1994 Oct 25;91(22):10255-9. doi: 10.1073/pnas.91.22.10255. Proc Natl Acad Sci U S A. 1994. PMID: 7937936 Free PMC article.
• A truncated bone morphogenetic protein 4 receptor alters the fate of ventral mesoderm to dorsal mesoderm: roles of animal pole tissue in the development of ventral mesoderm.

  Maéno M, Ong RC, Suzuki A, Ueno N, Kung HF. Maéno M, et al. Proc Natl Acad Sci U S A. 1994 Oct 25;91(22):10260-4. doi: 10.1073/pnas.91.22.10260. Proc Natl Acad Sci U S A. 1994. PMID: 7937937 Free PMC article.