Assertion: cardiac muscle's t tubule | /r/HasProperty | 20 and 40 nm
Facets:
value: in skeletal muscle cells
type: LOCATION
value: in diameter
type: OTHER
Source sentences:
text: In skeletal muscle cells, T-tubules are between 20 and 40 nm in diameter and are typically located either side of the myosin strip, at the junction of overlap between the A and I bands.