Hi Vasu, The three primary megablast databases available on the public main Galaxy instance are comprised of individual fragments/sequences of different types from many species (not assembled genomes): http://user.list.galaxyproject.org/Question-about-megablast-td4543260.html If you want to use megablast to map against specific assembled genomes, then using a local or (better) cloud instance is recommended. In your own instance, the individual genomes would be set up the way that the 'phiX174' is set up on main. To get started, please see: http://getgalaxy.org Does this address your question? If not, perhaps you could explain more what your goal is and we can try to offer help or confirm that this is the best path? Regards, Jen Galaxy team On 4/10/12 11:04 AM, shamsher jagat wrote:

Hi, I am using megablast and was wondering how can I get chromosome number and coordinates of its hits.

Thanks

Shamesher

___________________________________________________________ The Galaxy User list should be used for the discussion of Galaxy analysis and other features on the public server at usegalaxy.org. Please keep all replies on the list by using "reply all" in your mail client. For discussion of local Galaxy instances and the Galaxy source code, please use the Galaxy Development list:

http://lists.bx.psu.edu/listinfo/galaxy-dev

To manage your subscriptions to this and other Galaxy lists, please use the interface at:

http://lists.bx.psu.edu/