... 299-306.27.Thompson, J. G., Simpson, A. C., Pugh, P. A.,Donnelly, P. E. and Fervit, H. R.Effect of oxygenconcentration on in vitro development of preimplan-tation sheep and cattle embryos. ... 30].Serum and BSA are the most common components of media for mammalian embryo culture. Serum, which con-tains hormones, growth factors, vitamins, peptides, and anarray of defined and non-defined ... (8.6%), and BSA-FAF (14.3%).Exp 3. Effects of glucose and/ or phosphate in thetw o-step culture systemThe effects of glucose and/ or phosphate were examined in Effects of Protein Source and Energy...