Table 1. Spacings in nm of the myosin-based layer line and meridional reflections at 35°C in demembranated bundles of psoas muscle fibers in the presence of 5% Dextran T500 and in intact EDL muscle at rest.

		Demembranated relax			Intact resting
		Mean	SE	Expected L and H	Mean	SE
L fundamental				45.537
ML1		43.170		43.140	43.110
M1	la	44.432	0.109	45.537	44.740	0.093
	ha	42.159	0.011	43.140	41.762	0.103
M2	L	22.769	0.023	22.769	22.707	0.039
	H	21.380	0.006	21.570	21.799	0.023
M3	L			15.179
	H	14.372	0.004	14.380	14.347	0.002
M4	L	11.171		11.384	11.125	0.005
	H	10.739	0.003	10.785	10.688	0.002
M5	L	9.087		9.107	9.082	0.001
	H	8.617	0.002	8.628	8.593	0.001
M6	L			7.590
	H	7.183	0.002	7.190	7.187	0.001

SE, standard error.