. 2014 Dec 28;2014:409021. doi: 10.1155/2014/409021

Table 2.

Generation of chimeric mice with ESCs.

Method	Number of embryos transferred	Number of recipients	Number of pregnant recipients (%)	Number of pups	Number of chimeras (%)
Method	Number of embryos transferred	Number of recipients	Number of pregnant recipients (%)	Number of pups	Total	Full colored
8-cell coculture	312	14	11 (78.6)^a	86	25 (29.1)^ab	3 (12.0)^a
8-cell injection	365	17	14 (82.4)^a	127	23 (18.1)^a	1 (4.3)^a
Blastocyst injection	129	6	6 (100)^a	73	28 (38.4)^b	0 (0.0)^a

Total	806	37	31 (83.8)	286	76 (26.6)	4 (1.4)

^a,bValues with different superscripts within the same column are significantly different (P < 0.05).