The Student News Site of Ithaca College

THE ITHACAN

The Student News Site of Ithaca College

THE ITHACAN

The Student News Site of Ithaca College

THE ITHACAN

Breath tests show unique patterns among different people

By Amanda Hutchinson, Contributing Writer April 4, 2013
As technology advances, so does medicine, especially when it comes to genetic conditions and treatments. Before the development of the polymerase chain reaction 30 years ago, for example, scientists would need a large sample of DNA to run tests on; today, PCR allows testing to be done from a small sample of DNA by replicating…
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