Figure 4
From: The identification of disease-induced biomarkers in the urine of BSE infected cattle
Differentially abundant spot features. Principle component analysis of 56 spot features that exhibited statistically significant (ANOVA p < 0.01) changes in abundance and were present on all 40 gels (A). The red rectangle on the gel image shows the region on the gels where the potential outliers were situated. Two magnified views of this region showing infected and control images (B). 3D images of spot feature 405 showing the 23.68 fold increase in abundance observed at 8 mpi (C). Graphical representation of the standardized log abundance data obtained for spot feature 405 (D).