Two alternatives — real-time polymerase-chain ... urine, and dried-blood-spot specimens obtained from newborns. 12–17 Culture-based testing of urine and saliva specimens has been the standard ...

In the polymerase chain reaction (PCR), one or more sequences of DNA on a genome or gene transcript are selectively replicated, with up to a billion-fold increase in quantity. The method's power ...

PCR or Polymerase Chain Reaction is a revolutionary method that is used to amplify specific segments of DNA or RNA. This method was developed by Kary Mullis in the 1980s. Kary Mullis received the ...

We sought to develop a test for prostate cancer based on a quantitative methylation-specific polymerase chain reaction (QMSP) of multiple genes in urine sediment DNA.

less expensive version of the fabled polymerase chain reaction, a DNA test widely used in criminal investigations, disease diagnosis, biological research and other applications. The new method ...

This is potentially very useful to determine high-risk patients for metastasis. Serial analysis is warranted to assess the long-term significance of this method and its therapeutic and prognostic ...

The development of the polymerase chain reaction (PCR) has been a major breakthrough ... In the year 1977, Frederick Sanger identified a DNA sequencing method involving a DNA polymerase, a primer ...

Recombinase polymerase amplification (RPA) is a technique for rapidly copying segments of DNA. Unlike polymerase chain reaction (PCR), it does not require thermal cycling, so less equipment is needed.

A polymerase chain reaction (PCR) test detects genetic material from a pathogen or abnormal cell sample. Ways of collecting samples include a nasal swab, a saliva swab, or taking a sample of blood.

The polymerase chain reaction (PCR) has dramatically transformed ... A gene probe-based PCR method has been developed by researchers for the detection of indicator bacteria such as coliforms ...