develops from neuron associated cell (sensu Vertebrata) oligodendrocyte precursor cell committed oligodendrocyte precursor COPs are distinct from OPCs in that the lack expression of Pdgfra and Cspg4 and come out as distinct clusters in transcriptomic profiling. This is the reason that this term is not modelled as a subclassOf OPC but instead linked using develops_from. An oligodendrocyte precursor cell that is committed to differentiate. COP differentiation-committed oligodendrocyte precursor