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;3. INDEL
 
;3. INDEL
 
: a. The reference and alternate sequence are not the same length.
 
: a. The reference and alternate sequence are not the same length.
: AND
  −
: b. The removal of a subsequence of the longer sequence would reduce the longer sequence to the smaller sequence.
   
;4. CLUMPED
 
;4. CLUMPED
 
:  a. A clumping of nearby SNPs, MNPs or Indels.
 
:  a. A clumping of nearby SNPs, MNPs or Indels.
 
;5. SV
 
;5. SV
 
: The alternate sequence is represented by a angled bracket tag.
 
: The alternate sequence is represented by a angled bracket tag.
 +
 +
= Classification Procedure =
 +
 +
;1. Trim each allele
 +
;2. Inspect length to define INDEL and count insertions or deletions
 +
;3. Inspect overlapping fragments to count transitions and transversions
 +
:  a. if shorter allele is of length 1, check overlap on both ends,
 +
:            if one of the ends match, ignore ts/tv counts.
 +
:      else, align strictly on 5' end and count transitions and transversions.
 +
:  b. If all overlapping nucleotides  do not match, assign SNP if shorter allele is of length 1 and MNP if not.
 +
;4. If all alleles are the same length, assign MNP to the entire variant.
    
= Examples =
 
= Examples =
1,102

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