Digital PCR modeling for maximal sensitivity, dynamic range and measurement precision.

ABSTRACT: The great promise of digital PCR is the potential for unparalleled precision enabling accurate measurements for genetic quantification. A challenge associated with digital PCR experiments, when testing unknown samples, is to perform experiments at dilutions allowing the detection of one or more targets of interest at a desired level of precision. While theory states that optimal precision (Po) is achieved by targeting ~1.59 mean copies per partition (λ), and that dynamic range (R) includes the space spanning one positive (λL) to one negative (λU) result from the total number of partitions (n), these results are tempered for the practitioner seeking to construct digital PCR experiments in the laboratory. A mathematical framework is presented elucidating the relationships between precision,

SUBMITTER: Majumdar N 

PROVIDER: S-EPMC4373789 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature