Table 2. Maturation of oocytes in the presence or absence of DKK1 (data represents four replications).

Treatment	Total	LS Means Percent Metaphase II ±SE, n	LS Means Percent Cleavage ±SE, n	LS Mean Percent Blastocysts ±SE, n	LS Mean Number of Nuclei in Blastocysts ± SE, n
CONTROL	661	73.1a±0.05, 483	35.0±2.1, 173	27.8±1.6, 145	28.6a±1.0, 67
DKK1	543	82.1b±0.06, 446	38.2±2.2, 166	31.8±1.6, 142	32.7b±0.9, 83

^a,bWithin a column P<0.05.