<div style="text-align:center">
  <a href="images/TOXsIgN_upload.png" ><img src="images/TOXsIgN_upload.png" style="text-align: center;"></a>
</div>
<p>Four types of files can be uploaded:<br>
  <ul>
<li>UP: containing the set of up-regulated/overexpressed/positively altered genes.</li>
<li>DOWN: containing the set of down-regulated/underexpressed/negatively altered genes.</li>
<li>INTERROGATED: containing the entire set of interrogated genes.</li>
<li>Additional file: Any type of file related to the signatu