Evidence that human blastomere cleavage is under unique cell cycle control

PURPOSE: To understand the molecular pathways that control early human embryo development. METHODS: Improved methods of linear amplification of mRNAs and whole human genome microarray analyses were utilized to characterize gene expression in normal appearing 8-Cell human embryos, in comparison with published micro-arrays of human fibroblasts and pluripotent stem cells. RESULTS: Many genes involved in…