Retroviruses: Human Embryos May Be Affected By Ancient Viral Invaders

By: Charles Q. Choi, Inside Science(Inside Science) -- Viruses that invaded the DNA of humanity's ancestors millions of years ago may now play critical roles in the earliest stages of human development, researchers say.The discovery sheds light on the key part that viruses may have played in human evolution, scientists added. read more

Read the whole article on

More from