Identifying SNPs: Difference between revisions

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An alignment-type experiment in CoGe is created by loading a BAM file.  See [[LoadExperiment]] for instruction on how to do this.
An alignment-type experiment in CoGe is created by loading a BAM file.  See [[LoadExperiment]] for instruction on how to do this.
The CoGe SNP finding pipeline detects SNPs that meet the following criteria:
* minimum read depth of 10
* minimum high-quality allele count of 4 (high quality is PHRED >= 20)
* minimum allele frequency of 10%.
We are working to incorporate other SNP-finding programs into CoGe.

Revision as of 19:12, 16 May 2014

CoGe has a built-in SNP finding pipeline! To find SNPs in an existing alignment-type experiment, select the "Find SNPs" analysis tool in the ExperimentView page.

Find SNPs function highlighted in red

An alignment-type experiment in CoGe is created by loading a BAM file. See LoadExperiment for instruction on how to do this.

The CoGe SNP finding pipeline detects SNPs that meet the following criteria:

  • minimum read depth of 10
  • minimum high-quality allele count of 4 (high quality is PHRED >= 20)
  • minimum allele frequency of 10%.

We are working to incorporate other SNP-finding programs into CoGe.