Human embryo compaction, an essential step in the first days of an embryo's development, is driven by the contractility of its cells. These results contradict the presupposed driving role of cell ...

Human embryo at the 4-cell stage. Cell DNA appears in red and their actin cytoskeleton in blue. The cell on the right has just split its genome into two and is about to divide. Credit: Julie Firmin et ...

The development of an embryo is one of the most fundamental processes in biology. Early in this process, it is determined ...

Scientists recently announced that they have developed embryo models using just stem cells. No sperm or egg cells (oocytes) were involved. These new research findings were presented by Professor ...

Human embryo at the 4-cell stage. Cell DNA appears in red and their actin cytoskeleton in blue. The cell on the right has just split its genome into two and is about to divide. In humans, embryonic ...