Science News | Researchers Use Extraembryonic Tissue to Produce Entities That Resemble Human Embryos
Get latest articles and stories on Science at LatestLY. In the "black box" of human development known as gastrulation, an embryo transforms from a hollow, spherical structure to a multilayered one. Human embryos are typically not cultured for longer than 14 days due to bioethical concerns, and gastrulation happens between 17 and 21 days after fertilisation. Science News | Researchers Use Extraembryonic Tissue to Produce Entities That Resemble Human Embryos.
Source: latestly.com