METHODS, APPARATUS AND COMPUTER PROGRAM PRODUCTS FOR DETERMINING QUANTITIES OF NUCLEIC ACID SEQUENCES IN SAMPLES USING STANDARD CURVES AND AMPLIFICATION RATIO ESTIMATES

摘要

Methods for determining quantities of nucleic acid sequences in samples undergoing amplification utilize amplification ratio estimates (R*) in operations to accurately perform absolute quantitation even when amplification factors for the target and control sequences undergoing amplification are different, time dependent or vary as a function of starting concentrations of nucleic acid sequences. These operations also take into account conversion efficiencies associated with the conversion of probes upon generation of target or control amplicons, but do not require the explicit calculation of such efficiencies. The operations also recognize that a preferred R* should be determined based on a preferred statistical criterion to improve quantitation. In addition, the use of standard samples having known starting concentrations of target and control sequences therein may enable accurate absolute quantitation without the explicit calculation of amplification ratio estimates.