Skip to main content
. Author manuscript; available in PMC: 2014 Dec 24.
Published in final edited form as: J Proteomics Bioinform. 2014 Feb 17;7:1000302. doi: 10.4172/jpb.1000302

Table 1. Mechanisms of differential protein abundance.

The percent of all genes (top) and of genes with protein differential abundance (‘DE’, bottom) that fall in the broad regulatory groups: ‘transcriptional’, ‘post-transcriptional’, ‘undetermined or ambiguous mechanism’, and ‘no protein change’, as determined in Supplemental Table 1.

% All genes % Active in both % Exclusively pre-pro-B % Exclusively pro-B % Inactive in Both
Transcriptional (1) 4.0 2.8 52.0 22.4 5.3 All Genes
Post-transcriptional (2) 6.1 5.5 8.4 6.0 10.7
Undetermined or ambiguous mechanism (3) 1.5 1.2 0.0 1.9 6.9
No protein change (4) 88.4 90.6 40.0 68.2 73.0
Transcriptional (1) 34.6 29.9 86.7 70.6 19.6 DE
(iTRAQ)
genes
Post-transcriptional (2) 52.5 58.0 13.3 23.5 54.9
Undetermined or ambiguous mechanism (3) 12.9 12.1 0.0 5.9 25.5