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en.wikipedia.org/wiki/Primer_(molecular_biology)

A primer is a short single-stranded nucleic acid utilized by all living organisms in the initiation of DNA synthesis.The enzymes responsible for DNA replication, DNA polymerases, are only capable of adding nucleotides to the 3’-end of an existing nucleic acid, requiring a primer be bound to the template before DNA polymerase can begin a complementary strand.

www.reference.com/science/pcr-primer-8b830618f0610f7e

A PCR primer, or polymerase chain reaction primer, is a short segment of DNA that researchers use to amplify, or replicate, a targeted portion of the DNA molecule. This results in billions of copies of the targeted area of DNA that enable scientists to conduct important research.

www.ncbi.nlm.nih.gov/probe/docs/techpcr

Polymerase Chain Reaction (PCR) Introduction PCR (Polymerase Chain Reaction) is a revolutionary method developed by Kary Mullis in the 1980s. PCR is based on using the ability of DNA polymerase to synthesize new strand of DNA complementary to the offered template strand. Because DNA polymerase can add a nucleotide only onto a preexisting 3'-OH group, it needs a primer to which it can add the ....

toptipbio.com/gc-clamp-pcr

What is a GC clamp in PCR primer design? Simply, a GC clamp is the presence of a guanine (G) or cytosine (C) base in the last 5 bases (the 3′ end) of a PCR primer. Having the presence of a GC clamp in a PCR primer can help to improve the specificity of primer binding to the complementary sequence.

en.wikipedia.org/wiki/Polymerase_chain_reaction

Polymerase chain reaction (PCR) is a method widely used in molecular biology to make many copies of a specific DNA segment. Using PCR, copies of DNA sequences are exponentially amplified to generate thousands to millions of more copies of that particular DNA segment.

www.premierbiosoft.com/tech_notes/PCR_Primer_Design.html

A number of primer design tools are available that can assist in PCR primer design for new and experienced users alike. These tools may reduce the cost and time involved in experimentation by lowering the chances of failed experimentation. Primer Premier follows all the guidelines specified for PCR primer design. Primer Premier can be used to ...

www.biomadam.com/pcr-steps

As PCR used for amplification of specific genome. Real Time PCR is also called qPCR and used to determine amount of PCR product. Nasted Polymerase chain reaction is used to design to improve the sensitivity and specificity of PCR. Two type of primers are used.Reverse transcriptase polymerase chain reaction is used to create cDNA from RNA.

www.researchgate.net/post/What_is_Tm_in_PCR_exactly_mean

What is Tm in PCR exactly mean? ... Both primers in PCR should be chosen to have a similar Tm; it is recommended that an annealing temperature should be 5–7°C below the lowest primer Tm.

www.yourgenome.org/facts/what-is-pcr-polymerase-chain-reaction

What is PCR? The polymerase chain reaction (PCR) was originally developed in 1983 by the American biochemist Kary Mullis. He was awarded the Nobel Prize in Chemistry in 1993 for his pioneering work. PCR is used in molecular biology to make many copies of (amplify) small sections of DNA or a gene.

www.highveld.com/pcr/pcr-primers.html

Degenerate primers are also used when the DNA sequence is unknown and primer design is based on the protein sequence. As several different codons can code for one amino acid it is not possible to design spefific primers. The use of degenerate primers can greatly reduce the specificity of the PCR amplification. Touchdown PCR may be used in this ...