Scientists create a 'minimal' cell using just the genes needed to survive

Superbugs capable of everything from curing diseases to mopping up pollution have come a step closer after scientists created an artificial lifeform in a lab. The new bacterial cell, nicknamed Synthia 3.0, has fewer genes than any other bacterium, making it the most basic form of life on Earth. Its creation paves the way for microbes that can be customised with genes so they churn out clean biofuels, soak up carbon dioxide from the atmosphere or pump out vaccines in industrial quantities. Researchers have designed and synthesized a minimal bacterial genome, containing only the 473 genes necessary for life. Dr Craig Venter who led the research team, said: 'I think it's the start of a new era.'