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1 byte removed ,  14:34, 29 July 2010
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The POS indicates that the read aligns starting at position 5 on the reference.
 
The POS indicates that the read aligns starting at position 5 on the reference.
 
The CIGAR says that the first 3 bases in the read sequence align with the reference.  The next base in the read does not exist in the reference.  Then 3 bases align with the reference.  The next reference base does not exist in the read sequence, then 5 more bases align with the reference.  Note that at position 14, the base in the read is different than the reference, but it still counts as an M since it aligns to that position.
 
The CIGAR says that the first 3 bases in the read sequence align with the reference.  The next base in the read does not exist in the reference.  Then 3 bases align with the reference.  The next reference base does not exist in the read sequence, then 5 more bases align with the reference.  Note that at position 14, the base in the read is different than the reference, but it still counts as an M since it aligns to that position.
      
== Example SAM ==
 
== Example SAM ==

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