RiboTag analysis of Gfi1Cre/Cre and Gfi1Cre/+ cochlear and vestibular hair cells
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ABSTRACT: In order to identify the transcriptional cascade downstream of the GFI1 repressor in inner ear hair cells, we performed a RiboTag-based expression analysis of Gfi1cre/cre mutant hair cells compared to their heterozygous controls. Through this analysis, we identified a significant downregulation of genes involved in normal hair cell development and function within the mutant hair cells, suggesting that in the absence of GFI1, the hair cells undergo a maturation arrest. Furthermore, the Gfi1 deficient hair cells displayed a significant upregulation of genes involved in neurodifferentiation and neuronal function.
ORGANISM(S): Mus musculus
PROVIDER: GSE135760 | GEO | 2020/08/01
REPOSITORIES: GEO
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