| First Author | Li Y | Year | 2006 |
| Journal | Yi Chuan Xue Bao | Volume | 33 |
| Issue | 7 | Pages | 590-7 |
| PubMed ID | 16875316 | Mgi Jnum | J:111683 |
| Mgi Id | MGI:3654724 | Doi | 10.1016/S0379-4172(06)60088-7 |
| Citation | Li Y, et al. (2006) Molecular evolution of prolactin gene family in rodents. Yi Chuan Xue Bao 33(7):590-7 |
| abstractText | In this study, we identified two novel members of prolactin gene family in rat by blast searches against the published genomic database. A further analysis showed that gene duplications leading to PRL gene family in rodents occurred after rodents diverged from other mammals. Major reorganization of the gene loci in rodents was largely completed before the split of rat and mouse. But PL-I and PL-II genes are the exceptions, which have clustered in a species-specific manner in the phylogenetic tree. By combining results from gene conversion testing, relative chromosomal location comparison and estimated time for gene duplication, we believe that rodent PL-1 and PL-II genes are species-specific and are the results of serial duplications which occurred after the divergence of mouse and rat. Our analysis also reveals that continual gene duplication and divergence occurred during the evolution of rodent PRL gene family. |
