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Picard 2.9.0 is now available. Download and read release notes here.
GATK 3.7 is here! Be sure to read the Version Highlights and optionally the full Release Notes.

heterozygous indel bug in GATK 2.4-9

Dear GATK team,

I think I found a bug as shown in the attached screenshot. The highlighted line of the vcf file after using UnifiedGenotyper, VariantRecalibrator, ApplyRecalibration, ReadBackedPhasing, SelectVariants, CombineVariants, and SnpEff (following Best Practices) shows
X 307897 . C CGTGAAGG 9494.14 PASS AC=1;AF=0.500;AN=2;BaseQRankSum=8.010;DP=18;EFF=DOWNSTREAM(MODIFIER||||PPP2R3B|protein_coding|CODING|ENST00000381625|),INTRON(MODIFIER||||PPP2R3B|protein_coding|CODING|ENST00000390665|4),INTRON(MODIFIER||||PPP2R3B|retained_intron|CODING|ENST00000445792|5),INTRON(MODIFIER||||PPP2R3B|retained_intron|CODING|ENST00000475859|2),INTRON(MODIFIER||||PPP2R3B|retained_intron|CODING|ENST00000477110|1),INTRON(MODIFIER||||PPP2R3B|retained_intron|CODING|ENST00000496630|3),UPSTREAM(MODIFIER||||PPP2R3B|retained_intron|CODING|ENST00000468169|),UPSTREAM(MODIFIER||||PPP2R3B|retained_intron|CODING|ENST00000477636|),UPSTREAM(MODIFIER||||PPP2R3B|retained_intron|CODING|ENST00000484364|);FS=0.000;InbreedingCoeff=0.3019;MQ=45.55;MQ0=0;MQRankSum=-8.092;QD=9.55;ReadPosRankSum=2.020;VQSLOD=2.27;culprit=ReadPosRankSum;set=29_BOTH GT:AD:DP:GQ:PL ./. 0/1:0,14:9:99:367,42,0

To be sure, I checked the two samples' bams at the PrintReads stage but do not see such a long indel.
Is this a potentially similar bug to http://gatkforums.broadinstitute.org/discussion/2516/rare-homozygous-indel-bug-in-gatk-2-4-9 ?

Thank you for your attention.

Jamie

Screenshot from 2013-04-24 16:36:26.png
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