| Type | MGI:General | Description | at P0, neuromuscular synapses are reduced in size by 30% in mutant mice, but synaptic density is unaffected at P30, neuromuscular synapses are reduced in size by 40% in mutant mice, and the density of AChRs is also reduced by 40% at P30, postsynaptic areas are not organized into well-defined stripes and many terminal branches are interrupted by gaps in AChR staining at P30, measurments of postjuctional folds indicates that the total number and length of the folds appears similar to controls, but there are fewer openings of the folds to the synpatic cleft |
