Test-drive the GATK tools and Best Practices pipelines on Terra
Check out this blog post to learn how you can get started with GATK and try out the pipelines in preconfigured workspaces (with a user-friendly interface!) without having to install anything.
Best approach for realignertargetcreator and indelrealigner
I am trying to decide between two approaches for performing realignment around indels. I have ~600 samples that have been aligned to a very fragmented draft genome assembly.
What is best:
1. take each sample and create a list of targets, followed by realignment on each sample.
2. combine all samples into one large bam file and create a list of targets, followed by realignment on the same large bam file.
Also, would there be any advantages in terms of speed with either approach?