How does it relate to this discovery: https://news.virginia.edu/content/uva-smashes-barrier-growing-organs-stem-cells https://news.virginia.edu/content/uva-smas

How does it relate to this discovery: https://news.virginia.edu/content/uva-smashes-barrier-growing-organs-stem-cells https://news.virginia.edu/content/uva-smashes-barrier-growin... ("By manipulating the appropriate signaling, the U.Va. researchers have turned embryonic stem cells into a fish embryo, essentially controlling embryonic development.")