Re: [galaxy-user] Barcode splitter on paired end data

2013-04-09 Thread Jennifer Jackson
Hi Veranja, I am going to try to address all questions in one go since they are all in the same thread. Next time though, it would be best send new questions as a brand new question, not as a reply with just the subject line changed. This helps us greatly with tracking and other users when se

Re: [galaxy-user] problem using Depth of Coverage (GATK)

2013-04-09 Thread Jennifer Jackson
Hello Gema, The tool group "GATK-Tools (beta)" is not indexed to function with the hg19 genome. As an alternative on the public Main Galaxy server, please see the tool group " BEDTools". There are two tools here that calculate coverage using BAM data as input. Another alternative is to set

Re: [galaxy-user] files upload helo

2013-04-09 Thread Jennifer Jackson
Hi Dipanjana, I am not sure if you are still having trouble with upload or not, but if your files are large, or even if you just want to track progress, using FTP with a client is recommended. http://wiki.galaxyproject.org/Support#Trouble_loading_data My guess is that the upload jobs were wai

Re: [galaxy-user] tophat job help

2013-04-09 Thread Jennifer Jackson
Hello Dipanjana, I am not sure if you mean that the job is actually running (yellow) or has been waiting in the queue (grey) during this time period (or some combination), but I can let you know that both processes can vary in the length of time they take to execute. A job in the queue (grey

Re: [galaxy-user] Parameters for merging BAM files

2013-04-09 Thread Jennifer Jackson
Hello Jianguang, This setting is recommended to be used. It will merge all headers, but if there are differences between the input files these will be combined together in the final output. If you want to see what this content will be, convert the BAM files before and after the merge to SAM f

Re: [galaxy-user] Are reads of 36nt in length long enough to accutatly map on splicing junctions?

2013-04-09 Thread Jeremy Goecks
> In addition to reducing the "the Minimum length of reas segments", do I also > need to reduce "Anchor length" to get more mapping on splicing junctins? Definitely worth a try. > Looks like the setting for "Anchor length" only affects the number of mapped > splicing junctions reported in the .

Re: [galaxy-user] Extracting sequences for transcripts from reference genome

2013-04-09 Thread Jennifer Jackson
Hi Lizex, It sounds like you are working on the command line and want to now import data into Galaxy to work with it? If so, I'll add in an extra comment to be careful about the reference genome when moving into Galaxy: http://wiki.galaxyproject.org/Support#Rsync_data_and_moving_between_instan

Re: [galaxy-user] Are reads of 36nt in length long enough to accutatly map on splicing junctions?

2013-04-09 Thread Du, Jianguang
Hi Jeremy, Thank you for the information. In addition to reducing the "the Minimum length of reas segments", do I also need to reduce "Anchor length" to get more mapping on splicing junctins? Looks like the setting for "Anchor length" only affects the number of mapped splicing junctions report

Re: [galaxy-user] merging fastq files

2013-04-09 Thread Jennifer Jackson
Hi Andrew, My first guess is that perhaps the region is not set correctly? http://wiki.galaxyproject.org/CloudMan/AWS/GettingStarted See " Step 1: One Time Amazon Setup", subsection 2, where region is " set your AWS Region to US East (Virginia)".

Re: [galaxy-user] Are reads of 36nt in length long enough to accutatly map on splicing junctions?

2013-04-09 Thread Jeremy Goecks
36bp reads will map across splice junctions but at a relatively low rate; you can try changing segment length to get better mapping, but you'll want to evaluate the results carefully to ensure that you're getting good results. Good luck, J. On Apr 8, 2013, at 5:45 PM, Du, Jianguang wrote: > Hi