CEDAR RAPIDS, Iowa (KCRG) - The newly opened Chain Reaction Bike Hub in Cedar Rapids is trying to make bikes more accessible for everyone. It’s a volunteer-led initiative where old or unused ...

The websites of Wiggle and Chain Reaction Cycles are back online, the week after the two brands were officially announced as part of Mike Ashley's Frasers Group. On Tuesday morning, both websites ...

PCR-Machines are based on Polymerase Chain Reaction (PCR) and produce copies of genes exponentially. The PCR cycling reactions are carried out in an automated thermocycler, which is capable of ...

Polymerase chain reaction, or PCR, is a laboratory technique ... PCR then continues with additional cycles that repeat the aforementioned steps. The newly synthesized DNA segments serve as ...