New Protein Super-Family Discovered With Critical Functions For Animal Life

... Biologists have discovered a new super-family of developmental proteins that are critical for cell growth and differentiation and whose further study is expected to benefit research on cancer and the nerve-cell repair. The protein super-family, which existed before the emergence of animals about 850 million years ago, is of major importance for understanding how life evolved in primordial times. [click link for full article] ...