OBO ID: ZFA:0009242 |
Term Name: | primary neuron | Search Ontology: | |
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Definition: | Primary neurons are neurons develop shortly after gastrulation during early segmentation stages, between 10-12 hpf, before the neural tube is formed. Each neuron occurs in a stereotyped location along the neuraxis. Axons from these cells grow via a growth cone pioneering a stereotyped pathway. These axons form the pattern of the early nervous system. (1) | ||
Appears at: | Segmentation:1-4 somites (10.33h-11.66h) | ||
Evident until: | Larval:Day 6 (144.0h-168.0h) | ||
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Ontology: | Anatomy Ontology |