Epiblast diversification and blood formation in a human pregastrula

Nature, Published online: 24 June 2026; doi:10.1038/s41586-026-10698-yHigh-resolution spatial transcriptome analysis of a human embryo at Carnegie stage 6 reveals three distinct developmental trajectories from the epiblast towards amni…

Nature, Published online: 24 June 2026; doi:10.1038/s41586-026-10698-y

High-resolution spatial transcriptome analysis of a human embryo at Carnegie stage 6 reveals three distinct developmental trajectories from the epiblast towards amnion, primitive streak and axial mesoderm, and detects the initiation of haematopoiesis before gastrulation, originating from hypoblast rather than epiblast.