Comparative Analysis of Proteome and Transcriptome Variation in Mouse
Figure 3
Relationships between protein levels and transcript levels.
A) Histogram of correlation coefficients computed peptides and probesets representing the same gene. The median correlation coefficient is 0.27. B) Classification of correlations between probeset-peptides based on signal to noise ratio in the peptide data (larger signal to noise depicts less technical variation in the peptide measurement).