Most animals, including humans, have bilateral symmetry, which means our bodies are pretty symmetrical. At least on the ...

Researchers have answered a long-standing question in developmental biology by revealing the driving forces of the massive cell movements that occur during early embryonic development ...

Like mouse ES cells, human ES cells can be induced ... for investigating many aspects of cell-fate specification during gastrulation 25,26. But what do EpiSCs mean for human ES cells?