Determining the relative abundance of two different molecular species or the absolute number of molecules in a single sample is challenging. We describe an absolute counting method that can use ...
Approach involves generating a Unique Molecular Identifier prior to amplification. Scientists at the Karolinska Institutet and University of Helsinki have devised a method for counting individual RNA ...
Lotteries, accidents and rolls of dice — the world around us is full of unpredictable events. Yet generating a truly random series of numbers for encryption has remained a surprisingly difficult task.