In vitro production of bovine embryos: revisiting oocyte development and application of systems biology

In vitro production (IVP) of bovine embryos has become a widespread technology implemented in cattle breeding and production. The implementation of genomic selection and systems biology adds great dimensions to the impact of bovine IVP. The physical procedures included in the IVP process can still be improved, and aspects related to the oocyte donor, oocyte maturation and the recipients are addressed in the following. Also, some of the future aspects of genomic selection and systems biology are addressed with particular focus on the Brazilian-Danish collaboration in the so-called GIFT-project.