PCR relies on several key chemical components (Figure ... The number of new copies of the DNA sequence of interest doubles with each three-step cycle. Thus, if the PCR process is repeated 40 ...

Researchers at the University of Toronto have invented a new method that uses DNA sequencing to measure metabolites. This ...

Now the synthetic “knockout” of a carboxylic acid in amphotericin B, generated in an exacting ten-step chemical sequence, shows this interaction is not required for function. Figure 1 ...

Scientists are devising new ways to overcome this obstacle for RNA sequencing. RNA is more subject to degradation than DNA, whether chemical, physical ... The kit protocol includes an optional ...