| 1 | SPRR1A, SPRR1B, SPRR2A, SPRR2B, SPRR2C, SPRR2D, SPRR2E, SPRR2F, SPRR2G, SPRR3 |
| Molecular characterization and evolution of the SPRR family of keratinocyte differentiation markers encoding small proline-rich proteins. | |
| Gibbs S, et al. | |
| Genomics 16 : 630-637. 1993 | |