<i>Sox11</i> genes affect neuronal differentiation in the developing zebrafish enteric nervous system.

ABSTRACT: The vertebrate enteric nervous system (ENS) is derived from vagal neural crest cells, which enter the foregut as progenitors that migrate from rostral to caudal to populate the entire length of the gut. Here, we show that transcription factors sox11a and sox11b, zebrafish orthologs of the human SOX11 gene, are highly expressed in neural crest cells transitioning from progenitors to differentiating neuronal subtypes. Accordingly, CRISPR-Cas9 depletion shows that loss of sox11 paralogs reduces the number of neurons that express the inhibitory motor neuron marker adcyap1b without affecting cell proliferation or death. Transcription factor footprinting analysis of open chromatin regions identified by ATAC-seq reveals Sox11 binding sites in the adcyap1b

SUBMITTER: Huang Y 

PROVIDER: S-EPMC12342651 | biostudies-literature | 2025 Aug

REPOSITORIES: biostudies-literature