[galaxy-user] a question about cuffdiff values

2012-08-06 Thread Elwood Linney
Hello: I am a Galaxy-naive molecular, developmental biologist studying repression/derepression of early embryonic gene expression in zebrafish embryos. After attending the Galaxy meeting I returned home and worked up two mRNAseq files to determine RNA expression differences using cuffdiff between

[galaxy-user] gene names from cuffdiff data

2013-01-07 Thread Elwood Linney
How does one get gene names when using cuffdiff when looking at gene differential expression testing results? I am doing some +/- exposure studies with zebrafish embryos and then processing the 50bp single-ended fastq files through Galaxy with particular interest in the cuffdiff readout of

[galaxy-user] does Galaxy have a tool for converting .sra files to fastq files?

2013-01-31 Thread Elwood Linney
Hello, I would like to download some GEO files that complement my own research with zebrafish embryos but apparently GEO is now only providing .sra flles. For a not very experienced unix person, does Galaxy have a tool for this or is there a clear description somewhere else of how to do it for

[galaxy-user] downloading problems from main Galaxy

2013-07-11 Thread Elwood Linney
Problem: when downloading steps in histories back to my computer the files are sometimes incomplete (by incomplete I mean a significantly smaller size that given during the download indicator) Description: after processing RNAseq files on main Galaxy I have the memory to download steps or

[galaxy-user] cannot download data to Galaxy

2013-09-11 Thread Elwood Linney
in. Sincerely, Elwood Linney Professor of Molecular Genetics and Microbiology Duke University Medical Center ___ The Galaxy User list should be used for the discussion of Galaxy analysis and other features on the public server at usegalaxy.org

[galaxy-user] portal to galaxy restricted

2013-09-13 Thread Elwood Linney
connect with Galaxy online to transfer data. Is this a problem that can be solved-either at my end or at Galaxy? Elwood Linney ___ The Galaxy User list should be used for the discussion of Galaxy analysis and other features on the public

[galaxy-user] estimating galaxy on the cloud needs for RNAseq

2013-09-15 Thread Elwood Linney
these on the cloud so its hard to estimate setup costs and specific requirements. Elwood Linney ___ 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

[galaxy-user] Online galaxy turning everything red on RNAseq steps

2013-10-09 Thread Elwood Linney
Hello, I have been waiting a few weeks to process some RNA seq datasets but woke up this morning with lots of steps red. I thought it just might be because of the movement of the system but I processed steps for some histories and everything has turned red. I also noticed that online Galaxy now

[galaxy-user] problems in transitioning from Tophat to Cuffdiff

2013-10-22 Thread Elwood Linney
if this is just some interface problem with a different version of the software that was included with the move, or a reference genome that does not interface with Cuffdiff. It has happened with about 5 different histories. Is anyone else having this problem? And found a solution? Elwood Linney

[galaxy-user] Same RNAseq samples give different FPKM values when run against different samples

2014-02-15 Thread Elwood Linney
Hello, I am sure this has come up before and maybe I missed the answer. If in using cuffdiff I run a sample 1(3 repeats) vs a sample 2 and then run the same sample 1(3 repeats) against a sample 3 or a sample 4, I get different value for fpkm from sample 1 each time. Is there something going

[galaxy-user] adding danrer7 as a reference genome for tophat2

2014-03-12 Thread Elwood Linney
Can you add danrer7 as a reference genome for tophat2 for online Galaxy? Its there for tophat for Illumina. Elwood Linney ___ The Galaxy User list should be used for the discussion of Galaxy analysis and other features on the public server