Hierarchical clustering of drought stress-responsive proteins associated with amino acid and protein metabolism in <i>T</i>. <i>boeoticum</i> roots (A) and leaves (B).

<p>A hierarchical cluster analysis was conducted using the Genesis software package version 8.2 1.7.6 (Graz University of Technology, Austria, <a href="http://genome.tugraz.at/genesisclient/genesisclient_download.shtml" target="_blank">http://genome.tugraz.at/genesisclient/genesisclient_download.shtml</a>) and the log_1.5-transformed values of fold-change ratios listed in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0121852#pone.0121852.s010" target="_blank">S7 Table</a>. Protein spot identities correspond to those in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0121852#pone.0121852.s001" target="_blank">S1 Fig</a> and <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0121852#pone.0121852.s005" target="_blank">S2</a>, <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0121852#pone.0121852.s006" target="_blank">S3</a>, <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0121852#pone.0121852.s007" target="_blank">S4</a>, and <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0121852#pone.0121852.s008" target="_blank">S5</a> Tables. The annotations of individual proteins are listed in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0121852#pone.0121852.s007" target="_blank">S4</a> and <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0121852#pone.0121852.s008" target="_blank">S5</a> Tables.