What is the difference between RT PCR and PCR?
Normal PCR uses DNA as a template, whereas in RT-PCR (reverse transcription PCR), RNA is used as a template. Further... View Article
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How is PCR used to detect viral infections?
A specific part of the viral genome is amplified using a primer and can be detected even at a low... View Article
Can PCR detect bacteria?
Yes, PCR can detect bacteria. Further reading: DNA Polymerase RNA Splicing Chromosome Structure Molecular Basis Of Inheritance – Important Notes... View Article
What are four important PCR applications?
The four important PCR applications are in genetic engineering, diagnosis, forensic analysis and DNA isolation. Further reading: DNA Polymerase RNA... View Article
What is the function of primers in PCR reaction?
Primers are the short stretch of nucleotides, i.e. oligonucleotides, which are complementary to the DNA strand to be replicated. DNA... View Article
What diseases can PCR detect?
PCR can be used in the early detection of a disease when the concentration of pathogen is less in the... View Article
Why do we need PCR primers?
We need primers in PCR because DNA polymerase can only add nucleotides to the growing strand. Further reading: DNA Polymerase... View Article
What is real time PCR?
In the real-time PCR, the accumulation of the amplified product is quantified after each cycle as the reaction progresses. Further... View Article
How is PCR used to diagnose?
PCR is used to diagnose infectious diseases. It is used for the detection of infectious agents. Further reading: DNA Polymerase... View Article
What is the function of polymerase chain reaction?
The main function of polymerase chain reaction is to amplify and make multiple copies of a piece of DNA of... View Article
What is needed for polymerase chain reaction?
Polymerase chain reaction requires a DNA template, primers and thermostable DNA polymerase. Further reading: DNA Polymerase RNA Splicing Chromosome Structure... View Article
What is polymerase chain reaction and how does it work?
Polymerase chain reaction is a technique to amplify a piece of DNA or a gene. Multiple copies of the DNA... View Article
What is a polymerase chain reaction and why is it used?
Polymerase chain reaction is a technique to amplify or make multiple copies of a DNA sample. It is widely used... View Article
What are three steps of PCR?
The three steps of polymerase chain reaction (PCR) are denaturation, primer annealing and extension of primers. Further reading: DNA Polymerase... View Article
What is mapping of DNA?
DNA mapping refers to the methods which tell about the position of genes on chromosomes and the distance between them.... View Article
How do you find the distance between two genes?
The distance between two genes can be determined by calculating the recombination frequency. Further reading: Polygenic Inheritance Chromosome Structure Molecular... View Article
How does the distance between two genes affect crossover frequencies?
The crossover frequency is proportional to the distance between the two genes, i.e. greater the distance between two genes, the... View Article
What is vertical gene transfer?
Vertical gene transfer refers to the transfer of genetic material from the mother to the daughter cells during cell division.... View Article
What happens during transformation in Pneumococcus bacteria?
During the transformation in Pneumococcus, the R-strain bacteria had been transformed and became virulent by the heat-killed S-strain bacteria. Further... View Article
How can foreign DNA be inserted into cells?
The foreign DNA is inserted into the cell through pores in its cell wall, through micro-injection or by gene gun.... View Article
