/span> 
 from the Clocks menu on the main MEGA form).</p>
<p style="font-family: Arial, sans-serif; font-size: 12pt;">To use the 
 Timetree Tool in <i>Tree Explorer</i>, select <span style="font-weight: bold;">Compute 
 | Compute Time Tree</span> (or click the Time Tree Tool button which looks 
 like a clock). The <span style="font-style: italic;">Timetree Wizard</span>, 
 which specifies the steps for creating a timetree, will then be displayed.</p>
<p style="font-family: Arial, sans-serif; font-size: 12pt