Hello collegues,
I have two questions which I could not get answered.
I have Illumina single end sequences files, and want to use them for ChIP-Seq
analysis.
My first question is:
In Galaxy screencasts (ChIP-Seq analysis for TAF1-protein...) he does not tell
how he has generated the txt. format of the file used for demonstration of
ChIP-Seq analysis.
I would like to know how I can generate that file from my Illumina sequence
files to proceed with analysis.
My second question is,
2) How can I convert SAM/BAM formated files (generated by Bowtei mapping tool
at Galaxy) to Wiggle or Bigwig formats.
I would be thankful for the answers and comments.
Falak
From: galaxy-user-boun...@lists.bx.psu.edu
[galaxy-user-boun...@lists.bx.psu.edu] On Behalf Of Jennifer Jackson
[j...@bx.psu.edu]
Sent: Monday, March 28, 2011 9:57 AM
To: lishiyong
Cc: galaxy-user
Subject: Re: [galaxy-user] Convert SOLiD data
Hello Lishiyong,
Just to confirm, the conversion was performed at Galaxy main using NGS:
QC and manipulation - Convert SOLiD output to fastq? With the option
double encode = yes? If so, the output appears to be correct.
quote from tool help:
Double encode? - converts color calls (0123.) to pseudo-nucleotides
(ACGTN). Not necessary for bowtie. Required for BWA.
Please let us know if we can help more,
Best,
Jen
Galaxy team
On 3/27/11 8:35 PM, lishiyong wrote:
Hello!
I convert SOLiD csfasta- and qual-files to fastq-files ,I want to use
the fastq-files to do denovo with *SOAPdenovo*.because the SOLiD de novo
accessory tools Require large memory .But ,I find that there're some
question for the converting .
for example:
T0202322110210103200200203001123212113333311200 ——
AGAGTGGCCAGCACATGAAGAAGATAACCGTGCGCCTTTTTCCGAA
But I think it should to be
TCCTAGACAAGTTGGCTTTCCCTTAAACAGCTGACATAGAGATATGTCCC Who knows the reason
about this.
2011-03-28
lishiyong
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