Spinach is the quintessential healthy food, and itâs no surprise that itâs also high in potassium. Bananas get a lot of attention for their potassium content, but ounce for ounce spinach bests them in the potassium department.
New Applications. Quantitative polymerase chain reaction (qPCR) is used to simultaneously detect a specific DNA sequence in a sample and determine the actual copy number of this sequence relative to a standard. In real-time PCR, the DNA copy number can be established after each cycle of amplification.
Real-time PCR and quantitative PCR (qPCR). Real-Time PCR refers to the fact that measurements are made during the amplification as opposed to at the end of PCR. qPCR introduces the idea that the data provides quantification of the target. This is where opinions diverge.