Skip to main content

Advertisement

Table 1 Overview of filtered genes.

From: Effects of mRNA amplification on gene expression ratios in cDNA experiments estimated by analysis of variance

Description Number of genes
1Genes on an array 12497 (100%)
2Genes filtered out from all arrays 1738 (14%)
3Total number of genes after filtering 10759 (86%)
4Genes only detected in non-amplified material (at least one array) 64 (0.5%)
5Genes only detected in amplified material (at least one array) 4377 (35%)
6Genes detected for both groups 6318 (50.5%)
  1. 1Number of genes printed on an array. 2Genes not detected on any of the twelve arrays. 3Genes with signals on at least on array. 4Genes that were filtered out from all arrays with amplified material, but present on at least one array with non-amplified material. 5Genes that were filtered out from all arrays with non-amplified material, but present on at least one array with amplified material. 6Number of genes that were detected both in arrays with non-amplified material and in arrays with amplified material. These genes are again split into two groups; one with genes fulfilling the criterion of 3 observations in each group (4331 genes); and one with those not fulfilling this criterion (1987 genes).