Dear Graham,

Thanks for the info. However, my problem is that the "Tool Version" field is completely empty in my history items (eg. Tophat2, Cuffdiff). I suppose I can check the dependancies list you described, but it would be important to know precisely which version was run on any given query.

Best regards, Cory

Message: 3

Date: Tue, 5 Nov 2013 09:45:19 +0000 From: "graham etherington (TSL)" graham.etherington@sainsbury-laboratory.ac.uk To: Cory Dunn cdunn@ku.edu.tr, "galaxy-user@bx.psu.edu" galaxy-user@bx.psu.edu Subject: Re: [galaxy-user] Cuffdiff version not apparent Message-ID: CE9E6D0A.21768%graham.etherington@sainsbury-laboratory.ac.uk Content-Type: text/plain; charset="Windows-1252"

Hi Cory, A list of Galaxy dependancies can be found on the wiki at: http://wiki.galaxyproject.org/Admin/Tools/Tool%20Dependencies ...although many tools allow a range of tool versions.

You can also identify the information about the specific tool versions by clicking on the View Details ?i? icon of a history item created by that tool and looking at the Tool Version field. If you?re using the Galaxy public server (https://usegalaxy.org/) then clicking on the ?i? icon of a cuffdiff output file will show:

Tool Version:cuffdiff v2.1.1 (4046M) Hope this helps.

Cheers, Graham