[aroma.affymetrix] Re: Discussion on affymetrix-defined-transcript-clusters

2009-05-08 Thread Mark Robinson
Hi. Check the page for the MoEx-1_0-st chip, it has CDF files you can download: http://groups.google.com/group/aroma-affymetrix/web/moex-1-0-st Cheers, Mark On 08/05/2009, at 11:35 PM, telos wrote: > > Hi, > > I'd like to run FIRMA on mouse Exon array data. For this, it seem that > I need sp

[aroma.affymetrix] Re: Discussion on affymetrix-defined-transcript-clusters

2009-03-01 Thread Mark Robinson
Hi Jun. Comments below. On 28/02/2009, at 3:29 AM, Jun wrote: > Hi, > > I try to get help on finding annotation for the cluster id shown in > the cdf files. > For the human exon array, I saw the latest transcript cluster > annotation (.csv) dated as 11/24/08 at the Affymetrix website. The CDF >

[aroma.affymetrix] Re: Discussion on affymetrix-defined-transcript-clusters

2008-12-02 Thread Joe Fass
Here's the reply from Affymetrix Tech Support: *** Hello Dr Fass- There is only a minor difference between the v1 and the v2 library files and it has to do with the manufacturing controls on the array. There is no difference with the probes interrogating t

[aroma.affymetrix] Re: Discussion on affymetrix-defined-transcript-clusters

2008-11-26 Thread Joe Fass
Thanks Henrik and Mark, I had found the comment at the dChip forum that you found, Henrik, but wasn't convinced ... I'll try contacting Affymetrix and try doing some analysis, and post back here if that clears this up. ~Joe On Nov 25, 6:19 pm, "Henrik Bengtsson" <[EMAIL PROTECTED]> wrote: > I

[aroma.affymetrix] Re: Discussion on affymetrix-defined-transcript-clusters

2008-11-25 Thread Henrik Bengtsson
I found this comment by Cheng Li at the dChip forum: "You can rename "HuEx-1_0-st-v2.pgf" to "HuEx-1_0-st-v1.pgf". I understand the two should be for the same physical array, but just different annotation of probes into probeset." [http://dchip.forum5.com/viewtopic.php?t=214&mforum=dchip] More a

[aroma.affymetrix] Re: Discussion on affymetrix-defined-transcript-clusters

2008-11-25 Thread Mark Robinson
Hi Joe. While I've analyzed several Exon array datasets, I have never seen any HuEx-1_0-st-v1 CEL files. Did you get a very early version of these chips? From what I can tell from the Affymetrix web site, there is no annotation or anything available for this. But, typically the annotati

[aroma.affymetrix] Re: Discussion on affymetrix-defined-transcript-clusters

2008-11-25 Thread Henrik Bengtsson
I'll let the experts on exon arrays answer this, but for clarification this question is related to page: http://groups.google.com/group/aroma-affymetrix/web/affymetrix-defined-transcript-clusters /Henrik On Tue, Nov 25, 2008 at 4:57 PM, Joe Fass <[EMAIL PROTECTED]> wrote: > > This may not be th