Table 2  Summary of in vitro development of cloned embryos from different cell types
Cell types  No. reconstructed embryos  Embryo development (%)
Cleavage  Blastocyst
Cumulus  92  65a  57a
Fibroblast  110  63a  34b
Epithelium  96  66a  23c
Numbers with different superscripts within columns are significantly different (P < 0.05).