Derivation of Bovine Primed Embryonic Stem Cells from Somatic Cell Nuclear Transfer Embryos

Derivation of bovine embryonic stem cells from somatic cell nuclear transfer embryos enables the derivation of genetically matched pluripotent stem cell lines to valuable and well-characterized animals. In this chapter, we describe a step-by-step procedure for deriving bovine embryonic stem cells from whole blastocysts produced by somatic cell nuclear transfer. This simple method requires minimal manipulation of blastocyst-stage embryos, relies on commercially available reagents, supports trypsin passaging, and allows the generation of stable primed pluripotent stem cell lines in 3-4 weeks.