Fig. 1From: Presynaptic muscarinic acetylcholine autoreceptors (M1, M2 and M4 subtypes), adenosine receptors (A1 and A2A) and tropomyosin-related kinase B receptor (TrkB) modulate the developmental synapse elimination process at the neuromuscular junctionThe picture shows some representative confocal immunofluorescence images of the singly- and polyinnervated NMJ from YFP and C57BL/J6 mice. Scale bar: 10 μmBack to article page