Hello Eric, The tool "NGS: Picard (beta) -> Add or Replace Groups" can be used for this task. Brief instructions are on the tool form with complete usage in the Picard documentation linked at the bottom of the page. Hopefully this helps, Best, Jen Galaxy team On 1/8/12 9:20 AM, Eric Guo wrote:
Hi all,
Does anyone know any program on the Galaxy server, which can be used to add "read group" tag to .sam file?
Thanks in advance for your help.
-Eric
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