| RNA | Vector | Linearization | Reference |
|---|---|---|---|
| Noggin | pCS2+ | NotI | (Smith and Harland, 1992) |
| Bmp4 | pSP64T | EcoRI | (Nishimatsu et al., 1992) |
| mBmp4 | CS107 | AscI | (Marc Dionne, unpublished) |
| Alk3 Q233D | pCS2+ | NotI | (Hsu et al., 1998; Wieser et al., 1995) |
| DN-Alk3 | p64T | EcoRI | (Graff et al., 1994) |
| Chordin | pCS2+ | NotI | (Sasai et al., 1994) |
| β-galactosidase | pCS2 | NotI | (Turner and Weintraub 1994) |