| First Author | Sakaguchi H | Year | 2004 |
| Journal | Neuroreport | Volume | 15 |
| Issue | 6 | Pages | 997-1001 |
| PubMed ID | 15076722 | Mgi Jnum | J:91308 |
| Mgi Id | MGI:3046455 | Doi | 10.1097/00001756-200404290-00013 |
| Citation | Sakaguchi H, et al. (2004) Spatiotemporal patterns of Musashi1 expression during inner ear development. Neuroreport 15(6):997-1001 |
| abstractText | Musashi1 (Msi 1) is an RNA binding protein associated with asymmetric cell divisions in neural progenitor cells. To investigate the involvement of Msi1 in the inner ear development, we studied the expression of Msi1 in mouse inner ears with RT-PCR and immunohistochemistry. Immunohistochemistry revealed that Msi1 was expressed in all otocyst cells at embryonic day (E) 10 and 12. Msi1 immunoreactivity became lost in hair cells after E14 in vestibule and after E16 in cochlea, whereas it persisted in supporting cells until adulthood. The subcellular localization of Msi1 changed from 'cytoplasmic predominance' to 'nuclear predominance' during the first 2 weeks after birth. The present data suggested that Msi may play a role in inner ear development. |
