Athurva Gore/LabNotes/2009-8-26: Difference between revisions
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>Ajgore (New page: {{ AGLabEntry|2009-8-25|2009-8-27 }} =IPS and Cancer= * IPS data still had a large number of false positives, despite filtering * Upon looking at SNP distribution, found that bases after ...) |
>Ajgore |
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=PGP High False Positive Data= | =PGP High False Positive Data= | ||
* | * Plotted SNP distributions for PGP1 and PGP2 data (06022009, Lanes 1 and 2) | ||
* Found a similar issue with SNP distributions as in the IPS sets | |||
* However, these used longer reads; errors seem to start around read 50 | |||
** '''INCLUDE GRAPHS OF SNPDIST HERE''' |
Revision as of 22:35, 26 August 2009
IPS and Cancer
- IPS data still had a large number of false positives, despite filtering
- Upon looking at SNP distribution, found that bases after #25 had very high false positive rate
- Reran filter, discarded reads with SNPs after base 25
PGP High False Positive Data
- Plotted SNP distributions for PGP1 and PGP2 data (06022009, Lanes 1 and 2)
- Found a similar issue with SNP distributions as in the IPS sets
- However, these used longer reads; errors seem to start around read 50
- INCLUDE GRAPHS OF SNPDIST HERE