v">320</span>, <span class="dv">415</span>))</a>
<a class="sourceLine" id="cb3-10" data-line-number="10"></a>
<a class="sourceLine" id="cb3-11" data-line-number="11"><span class="kw"><a href="../reference/genome_subtract.html">genome_subtract</a></span>(x1, x2, <span class="dt">by=</span><span class="kw"><a href="https://www.rdocumentation.org/packages/base/topics/c">c</a></span>(<span class="st">"chromosome"</span>, <span class="st">"start"</span>, <span class="st">"end"</span>))</a></code></pre></div>
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