Figure 5.

Triple-labeling immunofluorescent staining patterns show RIIα, lipoic acid, and bungarotoxin separately and in composite overlay. RIIα immunoreactivity overlapped significantly with mitochondria, present along I-bands and in striations perpendicular to these bands. Within the muscle fibers, RIIα is seen to label the z-line, an area that phalloidin also labels (see fig. 1), in addition to the I-band. scale bar = 10 μm.

Perkins et al. BMC Neuroscience 2001 2:17   doi:10.1186/1471-2202-2-17
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