Using interpolation to estimate system uncertainty in gene expression experiments.

ABSTRACT: The widespread use of high-throughput experimental assays designed to measure the entire complement of a cell's genes or gene products has led to vast stores of data that are extremely plentiful in terms of the number of items they can measure in a single sample, yet often sparse in the number of samples per experiment due to their high cost. This often leads to datasets where the number of treatment levels or time points sampled is limited, or where there are very small numbers of technical and/or biological replicates. Here we introduce a novel algorithm to quantify the uncertainty in the unmeasured intervals between biological measurements taken across a set of quantitative treatments. The algorithm provides a probabilistic distribution of possible gene expression values within unmeasur

SUBMITTER: Falin LJ 

PROVIDER: S-EPMC3142119 | biostudies-literature | 2011

REPOSITORIES: biostudies-literature