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last updated: January 16, 2020
Judith has a PhD in Clinical Genetics from Erasmus University Rotterdam. She moved on to writing about science, and is currently a desk researcher on sustainable consumption.
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As is sadly the case in many experiments, site-directed mutagenesis (SDM) does not always work the way we would like it to the first time around. Here are a few tips to help you on your way when trying to troubleshoot a bothersome SDM reaction!
Alu sequences are repetitive DNA sequences that are widely dispersed within the human genome. These “junk DNAs” are not as useless as one might think. An interesting method to use them is to quantify the number of integrated Human Immunodeficiency Virus (HIV) genome copies using Alu-PCR.
Quantitative PCR (qPCR) uses fluorescent dyes or probes to visualize the amplification of specific DNA sequences as it happens (i.e. in real time). The dyes or probes fluoresce when they bind to newly amplified DNA, and the amount of fluorescence emitted is proportional to the amount of DNA (or mRNA) present in the original sample. By detecting newly synthesized DNA…
Want to know the best way to perform relative quantification for your qPCR data? Read on.
A wide variety of enzymes are available for PCR and RT-PCR and the optimal choice depends on a range of factors specific to your experiment. Some of these factors will now be explored to help you to make the most suitable and cost effective choices when ordering. PCR Type and Other Factors to Consider First,…
There are many different methods and protocols on making your PCR run more efficiently. I recently came across an interesting PCR method called “nanoparticle” PCR. This method seems to attract a lot of attention, because it enhances a PCR by a few orders of magnitude. More interestingly, while the enhancement effect has been reported in a…
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