I am searching E.coli whole genome expression data with different conditions, any suggestion is appreciated. Condition could be for example different growth temperature, different medias, etc. I have tried GEO but it only gives a list and one should read all pages and samples one by one to see which conditions were used.

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    $\begingroup$ What do you mean with "different condition"? GEO is a database which holds gene expression data, so it is not the place to look for whole genomes. If you look for gene expression data instead, please adapt your question. Information about different complete E.coli genomes can be found here $\endgroup$ – Chris Apr 2 '15 at 9:58
  • $\begingroup$ @Chris I modified my question $\endgroup$ – Learner Apr 2 '15 at 10:32
  • $\begingroup$ Are you looking for something that would give you a list of what genes are expressed under specific conditions? $\endgroup$ – Nandor Poka Apr 2 '15 at 10:37
  • $\begingroup$ you can run an automated GEO query and fetch GEO accession numbers for the ones that match your keywords. $\endgroup$ – WYSIWYG Apr 2 '15 at 12:41
  • $\begingroup$ If you are interested in sequencing data then search NCBI-SRA $\endgroup$ – WYSIWYG Apr 2 '15 at 12:42

There are some databases in which you can search for E.coli gene expression data:

To find out about the purpose and the conditions of the experiments behind this data sets you will have to read the respective publications.


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