A   NA     NA     NA     NA     NA     NA     NA     NA</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 5       ABAT   NA   NA   NA     NA     NA     NA     NA     NA     NA     NA</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 6      ABCB7   NA   NA   NA     NA     NA     NA     NA     NA     NA     NA</span>
<span class="r-out co"><span class="r-pr">#&gt;</span>   LT12_2 LT12_3 LT12_6_1 LT12_6_2 LT12_6_3</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 1     N