E. coli showing evolution? Yes! Researchers at Michigan State University have been growing Escherichia coli for 25 years, which is over 58,000 generations, in a project called the Long-Term Experimental Evolution project. And during this time, through studying 12 populations of E. coli, they have found that the bacteria continues to adapt to its environment, with no upper limit in sight- even in the 40,00-50,000 generation range, E. coli‘s “fitness” (a measure of how the organism has adapted to its environment) increased by 3-4% per generation!
Evolution rules, OK?!
See on blog.sciencekicksass.com