| First Author | Becker MB | Year | 2001 |
| Journal | Mech Dev | Volume | 106 |
| Issue | 1-2 | Pages | 155-8 |
| PubMed ID | 11472847 | Mgi Jnum | J:70831 |
| Mgi Id | MGI:2148369 | Doi | 10.1016/s0925-4773(01)00412-9 |
| Citation | Becker MB, et al. (2001) Irx1 and Irx2 expression in early lung development. Mech Dev 106(1-2):155-8 |
| abstractText | We describe a comparative lung expression analysis of the murine Irx1 and Irx2 genes. At embryonic day 8.5 (E8.5), the Irx1 and Irx2 expression starts in the foregut region, where the laryngo-tracheal groove will form. The expression is prominent in the lung epithelium during glandular development. It declines at the end of the canalicular phase. We further compare the Irx1 and Irx2 expression domains to Gli1, 2, 3 and Mash1. Their homologues in Drosophila melanogaster are known as regulative partners of the iroquois complex. The Irx and Gli genes are coexpressed in the developing lungs at the same time. Their transcripts are not localised in the same cells but adjacent to each other in either mesenchymal or epithelial structures. It is thought that the lung development is regulated by the mesenchymal/epithelial interactions. |
