Table 1 Developmental potential of miNT and SCNT embryos generated from mtDNA depleted and nondepleted donor cells in the presence and absence of TSA.
Donor cell | Method | TSA | Fused (%) | No. embryo | Cleaved (%)* | No. (%)* embryo developed to | ||
|---|---|---|---|---|---|---|---|---|
8-Cell | Morula | Blastocyst | ||||||
Nondepleted | miNT | − | 168/180 (93.3 ± 1.3)a | 161 | 146 (90.7 ± 1.9)ab | 103 (64.0 ± 8.9) | 63 (39.1 ± 5.3)ab | 62 (38.5 ± 5.7)a |
SCNT†| − | 254/271 (93.7 ± 1.6)a | 248 | 216 (87.1 ± 0.3)ab | 152 (61.3 ± 2.2) | 91 (36.7 ± 2.9)ab | 89 (35.9 ± 3.4)a | |
Depleted | miNT | − | 172/208 (82.7 ± 3.7)b | 168 | 142 (84.5 ± 3.5)ab | 75 (44.6 ± 1.7) | 43 (25.6 ± 2.6)bc | 34 (20.2 ± 2.0)b |
SCNT†| − | 189/247 (76.5 ± 1.7)b | 174 | 137 (78.7 ± 5.0)b | 77 (44.3 ± 4.6) | 36 (20.7 ± 3.4)c | 35 (20.1 ± 3.8)b | |
miNT | + | 182/231 (78.8 ± 0.9)b | 161 | 146 (90.7 ± 3.2)a | 97 (60.2 ± 8.6) | 44 (27.3 ± 2.0)bc | 38 (23.6 ± 1.2)b | |
SCNT†| + | 173/230 (75.2 ± 3.1)b | 163 | 144 (88.3 ± 3.6)ab | 98 (60.1 ± 6.6) | 58 (35.6 ± 5.0)ab | 57 (35.0 ± 4.6)a | |
|  | PA | − | N/A | 164 | 143 (87.2 ± 2.9)ab | 93 (56.7 ± 9.2) | 71 (43.3 ± 2.5)a | 71 (43.3 ± 2.5)a |