| First Author | Gu B | Year | 2022 |
| Journal | Open Biol | Volume | 12 |
| Issue | 1 | Pages | 210335 |
| PubMed ID | 35042406 | Mgi Jnum | J:329201 |
| Mgi Id | MGI:7343512 | Doi | 10.1098/rsob.210335 |
| Citation | Gu B, et al. (2022) Live imaging YAP signalling in mouse embryo development. Open Biol 12(1):210335 |
| abstractText | YAP protein is a critical regulator of mammalian embryonic development. By generating a near-infrared fusion YAP reporter mouse line, we have achieved high-resolution live imaging of YAP localization during mouse embryonic development. We have validated the reporter by demonstrating its predicted responses to blocking LATS kinase activity or blocking cell polarity. By time lapse imaging preimplantation embryos, we revealed a mitotic reset behaviour of YAP nuclear localization. We also demonstrated deep tissue live imaging in post-implantation embryos and revealed an intriguing nuclear YAP pattern in migrating cells. The YAP fusion reporter mice and imaging methods will open new opportunities for understanding dynamic YAP signalling in vivo in many different situations. |
