| First Author | Kuure S | Year | 2010 |
| Journal | Development | Volume | 137 |
| Issue | 12 | Pages | 1975-9 |
| PubMed ID | 20463033 | Mgi Jnum | J:161409 |
| Mgi Id | MGI:4458992 | Doi | 10.1242/dev.051656 |
| Citation | Kuure S, et al. (2010) The transcription factors Etv4 and Etv5 mediate formation of the ureteric bud tip domain during kidney development. Development 137(12):1975-9 |
| abstractText | Signaling by the Ret receptor tyrosine kinase promotes cell movements in the Wolffian duct that give rise to the first ureteric bud tip, initiating kidney development. Although the ETS transcription factors Etv4 and Etv5 are known to be required for mouse kidney development and to act downstream of Ret, their specific functions are unclear. Here, we examine their role by analyzing the ability of Etv4 Etv5 compound mutant cells to contribute to chimeric kidneys. Etv4(-/-);Etv5(+/-) cells show a limited distribution in the caudal Wolffian duct and ureteric bud, similar to Ret(-/-) cells, revealing a cell-autonomous role for Etv4 and Etv5 in the cell rearrangements promoted by Ret. By contrast, Etv4(-/-);Etv5(-/-) cells display more severe developmental limitations, suggesting a broad role for Etv4 and Etv5 downstream of multiple signals, which are together important for Wolffian duct and ureteric bud morphogenesis. |
