==References====External links==* "E. coli" Long-term Experimental evolution site* BEACON Center for the Study of Evolution in Action* News release from Michigan State University* The Loom : A New Step In Evolution
* "E. coli" Long-term Experimental evolution site* BEACON Center for the Study of Evolution in Action* News release from Michigan State University* The Loom : A New Step In Evolution* Richard E. Lenski (1995) Science, Church and State.