Proteins with altered abundance in SDL (3 gels, independent t-test, change in average ratio above >1.3, with a <i>t</i>-test of <i>p</i><0.05).

Characterization of proteins fractionated by 2D-PAGE and identified by both the DeCyder software (3 gels, independent t-test, change in average ratio above >1.3, with a t-test of p<0.05) and Mass Spectrometry (MS), ranked in order of change in average ratio. From the 7 spots picked, 7 different proteins were identified by MS. A full list of all the peptides identified for each spot is given in Table S4.