View Full Profile. Learn about our Editorial Policies. Polymerase chain reaction (PCR) is a fundamental molecular biology tool that scientists use to amplify and analyze genetic material, such as DNA ...

A new technique, based on a chain reaction of recognition and hybridization events between two sets of DNA hairpin molecules, offers an enzyme-free alternative for the rapid detection of specific ...

Since the emergence of COVID-19 in late 2019, the gold standard in testing for the disease has been a nuclear-derived technique: real-time reverse transcription–polymerase chain reaction, or real-time ...

Rheumatoid arthritis (RA) is an inflammatory arthritis characterized by chronic joint inflammation, cartilage degradation, and bone erosion.

Forensic DNA profiling uses polymerase chain reaction (PCR) to amplify short tandem repeats (STRs), which are highly variable DNA regions, typically with four repeating bases. This variability helps ...

mRNA transcription by RNA polymerase II (Pol II) is rapidly regulated in response ... We take advantage of high-throughput sequencing approaches to investigate the mechanisms that control genome-wide ...

(A) Nucleoside triphosphates serve as a substrate for DNA polymerase ... reaction releases the free energy needed to drive the incorporation of each nucleotide into the growing DNA chain.

"When SPT5 is lost, this ARMC5 mechanism will recognize RNA polymerase II and then eliminate this defective transcription complex." The findings may also inform the understanding of the ...

Rheumatoid arthritis (RA) is an inflammatory arthritis characterized by chronic joint inflammation, cartilage degradation, and bone erosion. ELK3 is a ...