FIG. 1.

Effects of donor cell type and number of cloned embryos transferred to individual surrogate on pregnancy rate (A) and delivery rate (B) of surrogates. Pregnancy rate was calculated by total number of pregnant recipients/total number of recipients (see the corresponding numbers in Table 1); delivery rate was calculated by total number of farrowed recipients/total number of recipients (see the corresponding numbers in Table 1). Values within the same embryo number group (including the overall of 5 embryo number groups) labeled with different capital letters differ at p<0.05, labeled with a same capital letter are not different from each other (p>0.05), and with no label of any letter are not different from each other (p>0.05). Values within the same donor cell type group (including the overall of 3 donor cell type groups) labeled with different small letters differ at p<0.05, labeled with a same small letter are not different from each other (p>0.05), and with no label of any letter are not different from each other (p>0.05).