Primate-specific transposable elements shape transcriptional networks during human development

Abstract

The human genome harbors more than 4.5 million transposable element (TE)-derived insertions, the result of recurrent waves of invasion and internal propagation. Here they show that TEs belonging to evolutionarily recent subfamilies go on to regulate later stages of human embryonic development, notably conditioning the expression of genes involved in gastrulation and early organogenesis.