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That library was housed in the Rotunda , which was — and is — the focal point of Jefferson ’ s academic village . Once the DNA has relaxed , the enzyme repairs the clipped backbone and goes on its way to find another snarl to work on . " The Bush Administration 's failure to implement even this most basic safety rule spotlights how it has turned its back on workers in this country , " said AFL-CIO President John Sweeney . The amount being paid from the Settlement Fund includes 34 % of approximately $ 1.065 million that represents the estimated payment that a typical Class Member with a claim in the amount of the U.S. claim might expect to receive for damages based upon their acceptance of PIN debit . Andricioaei 's team is building computer models of a small area of the genome , about 100 angstroms ( 0.1 nanometer ) , in which the topoisomerase is at work to see it in motion .