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The Lenski Experiments

N.B I won't be continuing this series due to reasons involving "I can't be arsed" but may at some stage revamp this video as I think I can do better. As for now i'm stopping comments because this video attracts morons like a light bulb attracts particularly irritating moths. A look on the long term study of e coli evolution in the lab. Dr Richard Lenski and his team have spent 20 years (working with around 45,000 generations of e coli) scrupulously experimenting and documenting their findings on how competition for limited resources results in natural selection of beneficial mutations within the population. Comment, Rate, Mirror and Subscribe! 6:20 I say here that with mutation A in place, mutation B is more likely to occur and give the citrate digestion ability. This is wrong, badly phrased. What I meant to say was that once mutation A was in place then the cell only further requires mutation B to gain the trait. Apologies for any confusion.