Table 1.

Distribution of radioautographic silver grains in spermatids expressed as percentages (±SD)

	Steps 3–5	Steps 6–8	Steps 9–11
ER	85 ± 5	85 ± 2	87 ± 1
Assigned to ER	13 ± 3	14 ± 6	13 ± 1
Nucleus	0 ± 0	0 ± 0	0 ± 0
Chromatoid Ba	0 ± 0	0 ± 0	0 ± 0
Radial Bodies	0 ± 0	0 ± 0	0 ± 0
Cytoplasmic Bb	0 ± 0	0 ± 0	0 ± 0
Unknown origin	2 ± 0	1 ± 0	0 ± 0

^a Chromatoid bodies, ^b Cytoplasmic bridges. Some of the data in this table are taken from Molecular Reproduction & Development ^© copyright 2004 Wiley-Liss, Inc, A Wiley Company.