Table 4. Developmental competence of somatic cell nuclear transfer (SCNT) embryos derived from different types of donor cells.

	No. of embryos	No. of cleaved embryos (%)	No. of blastocysts (%)	Cell no. in blastocysts
FWB	1120	1098 (98.0 ± 0.2)	442 (39.5 ± 5.1) a	59.4 ± 4.0 a
FLWD	101	99 (98.0 ± 2.0)	35 (34.7 ± 6.6) a	72.0 ± 4.3 b
Cumulus	119	114 (95.8 ± 3.4)	25 (21.0 ± 1.3) b	59.0 ± 4.9 a

FWB, fibroblasts from wild boar; FLWD, fibroblasts from Western crossbred pig; Cumulus: cumulus cells from Western crossbred pigs. Three (FLWD and cumulus cells) or eight (FWB cells) replications were performed. ^{a, b} Superscript letters denote significant difference in the same column.