Cutting down of &lt;i&gt;vvl&lt;/i&gt;, &lt;i&gt;kni&lt;/i&gt; and &lt;i&gt;mld&lt;/i&gt; in the PG results in developmental arrest and reduces ecdysteroid levels.
Knock down of &lt;i&gt;vvl&lt;/i&gt;, &lt;i&gt;kni&lt;/i&gt; and &lt;i&gt;mld&lt;/i&gt; in the PG results in developmental arrest and reduces ecdysteroid levels.