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. Author manuscript; available in PMC: 2014 Aug 6.
Published in final edited form as: Neuroscience. 2013 Apr 11;244:188–196. doi: 10.1016/j.neuroscience.2013.03.063

Fig. 6. Neuronal somas are minimally affected by tatCN21.

Fig. 6

(A) Soma and dendrite from a culture preincubated with tatCN21 followed by NMDA. A primary dendrite (den) contains CaMKII-polyribosome aggregates (arrows in A, enlarged in D), while the soma has dispersed CaMKII label. Polyribosomes in neuronal soma (enlarged in C) are not labeled for CaMKII. An excitatory synapse located on a soma is enlarged in B, showing CaMKII label accumulated at the PSD upon high K+ depolarization. Scale bars = 1 μm in A, 0.1 μm in B–D.