Table 1. Development of cloned embryos treated with 5-aza-dC or TSA.

Groups	No. embryos (Rep.)	No. embryos cleaved (% ± SEM)	No. blastocysts (% ± SEM)
NT-CON	131 (3)	114 (87.11 ± 0.70) a	27 (20.76 ± 1.19) a
NT-AZA	128 (3)	113 (88.26 ± 0.32) a b	35 (27.36 ± 0.61) b
NT-TSA	126 (3)	113 (89.68 ± 0.80) b	63 (49.98 ± 2.46) c

Treating cloned embryos with 25 nM 5-aza-dC or 40 nM TSA for 24 h enhanced the cleavage and blastocyst rates of cloned embryos.

^a-cValues in the same column with different superscripts differ significantly (P<0.05).