Precision of each assay quantified in terms of the standard deviation (SD) of Cq values estimated for each triplicate reaction. A: SD associated with telomere Cq values. B: SD associated with reference gene Cq values. Circles denote the SD values estimated for each dilution series and batch and black bars mark the average.
Olsen et al. BMC Genetics 2012 13:77 doi:10.1186/1471-2156-13-77