Siddle, K., Urso, B., Niesler, C.A., Cope, D.L., Molina, L., Surinya, K.H., and Soos, M.A. (2001). Specificity in ligand binding and intracellular signalling by insulin and insulin-like growth factor receptors. Biochem. Soc. Trans. 29, 513-525. Sirard, M.A., Richard, F., Blondin, P., and Robert, C. (2006). Contribution of the oocyte to embryo quality. Theriogenology. 65, 126-136. Sirisathien, S., and Brackett, B.G. (2003). TUNEL analyses of bovine blastocysts after culture with EGF and IGF-I. Mol. Reprod. Dev. 65, 51-56. Sirisathien, S., Hernandez-Fonseca, H.J., Bosch, P., Hollet, B.R., Lott, J.D., and Brackett, B.G. (2003a). Effect of leukemia inhibitory factor on bovine embryos produced in vitro under chemically defined conditions. Theriogenology. 59, 1751-1763. Sirisathien, S., Hemandez-Fonseca, H.J., and Brackett, B.G. (2003b). Influences of epidermal growth factor and insulin-like growth factor-I on bovine blastocyst development in vitro. Anim. Reprod. Sci. 77, 21-32. Sjoblom, C., Roberts, C.T., Wikland, M., and Robertson, S.A. (2005). Granulocyte-macrophage colony-stimulating factor alleviates adverse consequences of embryo culture on fetal growth trajectory and placental morphogenesis. Endocrinology. 146, 2142-2153. Snijders SE, Dillon P, O'Callaghan D, Boland MP. (2000). Effect of genetic merit, milk yield, body condition and lactation number on in vitro oocyte development in dairy cows. Theriogenology. 53, 981-989. Soto, P., Natzke, R.P., and Hansen, P.J. (2003). Identification of possible mediators of embryonic mortality caused by mastitis: actions of lipopolysaccharide, prostaglandin F2a, and the nitric oxide generator, sodium nitroprusside dihydrate, on oocyte maturation and embryonic development in cattle. Am. J Reprod. Immunol. 50, 263-272. Spell, A.R., Beal, W.E., Corah, L.R., and Lamb, G.C. (2001). Evaluating recipient and embryo factors that affect pregnancy rates of embryo transfer in beef cattle. Theriogenology. 56, 287-297. Spelman, R.J., Ford, C.A., McElhinney, P., Gregory, G.C., and Snell, R.G. (2002). Characterization of the DGAT1 gene in the New Zealand dairy population. J. Dairy Sci. 85, 3514-3517. Stevenson, J.S., Phatak, A.P., Rettmer, I., and Stewart R.E. (1993). Postinsemination administration of receptal: follicular dynamics, duration of cycle, hormonal responses, and pregnancy rates. J. Dairy Sci. 76, 2536-2547. Stone, R. T., Keele, J.W., Shackelford, S.D., Kappes, S.M., and Koohmaraie, M. (1999). A primary screen of the bovine genome for quantitative trait loci affecting carcass and growth traits. J. Anim. Sci. 77, 1379-1384.