Table 4. Mitotic activity over time in cultured skeletal muscle satellite cells of beef cattle from different stocker management programs at the conclusion of the stocker and finishing phases

Variable	Stocker management program				SEM	p-value
	CON	CORN	LGWP	HGWP
Intermediate harvest
Pax7+:BrdU+ cells (%)
24 h	18.75	13.04	11.76	15.69	7.40	0.8772
48 h	17.86	22.58	19.23	24.44	7.84	0.9111
72 h	52.54	47.73	67.24	61.54	9.49	0.3897
96 h	61.04	80.95	77.78	63.33	7.65	0.1219
Final harvest
Pax7+:BrdU+ cells (%) 24 h	4.76	22.58	11.11	11.54	8.66	0.4276
48 h	22.73	30.77	40.00	23.53	9.36	0.4503
72 h	53.57	52.50	46.15	55.00	11.56	0.9041
96 h	68.06	71.55	82.61	65.75	7.13	0.4683

SEM, standard error of the LS mean.
CON, 40% crude protein cottonseed meal-based supplement on dormant native range; CORN, corn and soybean meal-based supplement on dormant native range; LGWP, re-duced rate of gain on wheat pasture; HGWP, high rate of gain on wheat pasture.