Until now, the human embryo has been obtained from eggs and sperm, either in utero or in the laboratory. Now, you can take cells from an adult and treat
Developmental biologist Alfonso Martinez Arias believes that the emergent properties of cells, rather than the “instructions” written by genes, are the key to understanding how bodies are built
Genes, cells, and embryos in development and evolution: Pere Alberch, 25 years on sciencex.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from sciencex.com Daily Mail and Mail on Sunday newspapers.