was awarded the Nobel prize in Chemistry along with Michael Smith for his work on PCR2. The PCR is commonly carried out in a reaction volume of 10-200 μl in small reaction tubes (0.2-0.5 ml volumes) in a thermal cycler. The thermal cycler heats and cools the reaction tubes to achieve the temperatures required at each step of the reaction. Many modern thermal cyclers make use of the Peltier effe...

In this short note, we present the results of a case study for monitoring the whole polymerase chain reaction (PCR) process (all steps) with a glass fiber fluorometer that was described in a former publication. To utilize this fluorometer, which was originally constructed for a PCR machine with three thermostating devices, a new thermostating device has been developed: the glass fiber matrix is...

Polymerase chain reaction (PCR) is an in vitro technique to synthesize large quantities of a given DNA molecule that separates the DNA into two complementary strands, uses a peltier heat pump to quickly heat and cool the DNA and uses the Taq polymerase for the synthesis of DNA. Taq is a bacterium that lives by volcanic sulfer jets at the bottom of the ocean where the temperature is very high. F...

AIMS Clonality analysis using polymerase chain reaction (PCR) amplification of the immunoglobulin heavy chain (IgH) gene is an important aid to the diagnosis of B cell lymphoproliferative diseases. However, the method has a relatively high false negative rate. In an attempt to improve detection rates simple PCR strategies for clonality analysis of B cell populations using amplification of Ig li...

Background and Aims: Cardiac hypertrophy is a compensatory augmentation response of the heart due to pressure overload that can lead to heart failure. Carvacrol is considered as the major compound of many plants, that possesses strong antioxidant properties. The present study aimed to evaluate effect of carvacrol on catalase activity and mRNA expression following left ventricular hypertrop...

background: formation of secondary structure such as dna hairpins or loops may influence molecular genetics methods and pcr based approaches necessary for genetic engineering, in addition to gene regulation. materials and methods: a polymerase chain reaction with splice overlap extension (soe-pcr) was used to create fully synthetic 1f5 chimeric anti-cd20 heavy- and light-chain genes. the chimer...