Citation:
Neural Dev. 2016;11:5. doi:10.1186/s13064-016-0059-9
Abstract:
For neurons to function correctly in neuronal circuitry they must utilize appropriate neurotransmitters. However, even though neurotransmitter specificity is one of the most important and defining properties of a neuron we still do not fully understand how neurotransmitter fates are specified during development. Most neuronal properties are determined by the transcription factors that neurons express as they start to differentiate. While we know a few transcription factors that specify the neurotransmitter fates of particular neurons, there are still many spinal neurons for which the transcription factors specifying this critical phenotype are unknown. Strikingly, all of the transcription factors that have been identified so far as specifying inhibitory fates in the spinal cord act through Pax2. Even Tlx1 and Tlx3, which specify the excitatory fates of dI3 and dI5 spinal neurons work at least in part by down-regulating Pax2.
Epub:
Not Epub
Link to Publication:
http://neuraldevelopment.biomedcentral.com/articles/10.1186/s13064-016-0059-9
Organism or Cell Type:
zebrafish
Delivery Method:
microinjection