EMBRYONIC DEVELOPMENT & STEM CELL COMPENDIUM
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All in Vivo Cells > Cell Card
Spinal Cord
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Rostral Brachial Lateral Motor Division
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Scapulohumeralis Posterior Muscle Motor Neurons (rBrLLMC)


SpC.rBrLLMC.ScaMNs
Scapulohumeralis posterior muscle motor neurons are a subset of neurons within the brachial lateral motor column (LMC). This pool of motor neurons occupy a rostral (anterior) domain of the lateral LMC. They are characterized by Runx1 and Lim1 expression.

Developed when specific muscle-nerve branches have formed.
E6 - Postnatal (HH29 - Postnatal)
Sca, Rostral motor neuron pool of the lateral LMC
Scapulohumeralis Posterior Muscle Motor Neurons
Multiple Ancestors Single Ancestor No Descendants Develops from Part of Parent