pre class="r"><code>shift(gL, 10)</code></pre>
<pre><code>## GRangesList object of length 2:
## $gr1 
## GRanges object with 4 ranges and 0 metadata columns:
##       seqnames    ranges strand
##          &lt;Rle&gt; &lt;IRanges&gt;  &lt;Rle&gt;
##   [1]     chr1  [11, 13]      *
##   [2]     chr1  [12, 14]      *
##   [3]     chr1  [13, 15]      *
##   [4]     chr1  [14, 16]      *
## 
## $gr2 
## GRanges object with 4 ranges and 0 metadata columns:
##       seqnames   ranges strand
##   [1]     chr2 [11, 