Re: [galaxy-user] Mapping paired end reads with Tophat

2012-05-22 Thread Jennifer Jackson
Hi Jiwen, The short answer is that if your data is not pairing, then there may be a quality problem. Or, there may be a problem with the TopHat mapping run. The best advice is to take a sample of your data and experiment with some TopHat alternate parameters (using the protocol suggestions in

[galaxy-user] Mapping paired end reads with Tophat

2012-04-20 Thread 杨继文
Hi all, After mapping, I used IGV to have a look at the mapping. There are a lot of mapped reads without pair reads. Should I keep these reads? or Is this a problem for cufflinks analysis? What I tried is: 1. BAM to SAM 2. Filter SAM: set Read mapped in a proper pair to Yes. The result is tha