500 Million Year Old Bacteria Resurrected In GeorgiaTech Laboratory
Using a process called paleo-experimental evolution, Georgia Tech researchers have revived a 500 million year old gene from a bacterium (singular of bacteria) and inserted it into a modern-day Escherichia coli (E. coli) bacterium. This bacterium has now been growing for more than 1,000 generations and may help the scientists better observe the evolution in action.