Made available in DSpace on 2018-12-11T17:33:58Z (GMT). No. of bitstreams: 0 Previous issue date: 2017-01-01; National Institutes of Health; The specific role of WNT signaling during preimplantation development remains unclear. Here, we evaluated consequences of activation and inhibition of ß-catenin (CTNNB1)-dependent and -independent WNT signaling in the bovine preimplantation embryo. Activation of CTNNB1- me...