To celebrate the release of GATK 4.0, we are giving away free credits for running the GATK4 Best Practices pipelines in FireCloud, our secure online analysis portal. It’s first come first serve, so sign up now to claim your free credits worth $250. Sponsored by Google Cloud. Learn more at https://software.broadinstitute.org/firecloud/documentation/freecredits

about the info from read group

caswatercaswater Member
edited September 2012 in Ask the GATK team

Hi, I have two bam files from one case and one control. They were both mapped with bwa. In their bam files, their readgroup tags are with different sample ID (SM), but with the same library ID (LB).

I then fed the two bam files into GATK together for realignment, and the output is a merged bam for the two samples. I am just a bit unsure, if the two samples with the same LB id will affect the downstream variant calls? can the caller can distinguish them by their different sample IDs?

Thank you very much for your kind guidance!

Post edited by Geraldine_VdAuwera on

Answers

Sign In or Register to comment.