DNA polymerases orchestrate the faithful replication and repair of genomes through a coordinated sequence of substrate binding, chemical catalysis and product release. Central to this process are ...

Loop-mediated isothermal amplification (LAMP), a DNA amplification technique valued for its speed, specificity, sensitivity, and simplicity, is increasingly employed in disease diagnostics and ...

Biology lectures teach students that when a cell’s replication machinery comes together, DNA polymerase takes off down the double-helix like a car on a highway ...

PCR, or Polymerase Chain Reaction, is a revolutionary molecular biology technique that allows for the rapid amplification of specific DNA sequences. It is an essential tool in various fields, ...

Despite its utility, PCR’s main limitation is that it requires precise cycles of heating and cooling to amplify DNA. The thermal cyclers that perform this operation are clunky, relatively expensive, ...

DNA repair proteins act like the body's editors, constantly finding and reversing damage to our genetic code. Researchers have long struggled to understand how cancer cells hijack one of these ...

The newest DNA sequencing technology from Swiss multinational Roche doesn’t measure DNA directly but in fact analyzes a different polymer altogether. The technology is not yet available for sale, but ...

Life's instructions are written in DNA, but it is the enzyme RNA polymerase II (Pol II) that reads the script, transcribing RNA in eukaryotic cells and eventually giving rise to proteins. Scientists ...

Elizabeth Campbell studies the molecular machinery that all living cells use to read and transcribe their genetic ...

Every living cell transcribes DNA into RNA. This process begins when an enzyme called RNA polymerase (RNAP) clamps onto DNA. Within a few hundred milliseconds, the DNA double helix unwinds to form a ...

The DNA diagnostics market is experiencing robust growth, driven by the increasing prevalence of genetic disorders, infectious diseases, and cancer worldwide. Rising adoption of precision medicine and ...