Cloned piglets were produced via somatic cell nuclear transfer
and correct insertion of pbd-2 genes was confirmed by PCR and Southern blot .
Cloned piglets were produced via somatic cell nuclear transfer and correct insertion of pbd-2 genes was confirmed by PCR and Southern blot .
Cloned piglets were produced via somatic cell nuclear transfer and correct insertion of pbd-2 genes was confirmed by PCR and Southern blot .