<p>Established signaling cascades in activated T cells. Proteins identified in our quantitative phosphoproteomic analysis are highlighted in red and the detailed data regarding these proteins, their phosphorylation kinetics in both SLP-76 reconstituted and deficient Jurkat T cells upon TCR stimulation, were presented later in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0046725#pone-0046725-g003" target="_blank">Figure 3</a> and <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0046725#pone.0046725.s006" target="_blank">Figure S3</a>.</p