Jane,

See this from the Skyline team:
https://skyline.ms/wiki/home/software/Skyline/page.view?name=DemultiplexingOverlappingDIAWindows

Best
Mark

On Thu, Oct 22, 2020 at 4:28 PM Science Gurl <[email protected]> wrote:

> Hey David!
>
> Yes, I'd like to know more about DISCo.  I was poking around that tool too
> and kinda got lost :)  That's what 3 years away from proteomics will do for
> you!  The MSconvert within TPP creates mzML files fine, I guess I don't
> know how to check to see if they have been demultiplexed.  Can I use them
> in DISCo or should I use the MS2 fragment extractor?
>
> -JN
>
> On Thu, 22 Oct 2020 at 16:17, 'David Shteynberg' via spctools-discuss <
> [email protected]> wrote:
>
>> Dear Jane,
>>
>> I cannot help you with the demultiplexing, because I have not used that
>> feature before in MSConvert.  But if you do manage to get a regular DIA
>> mzML file out of the conversion you can use the DISCo tool available in the
>> TPP under Tools->DIA->Extract MS2 Fragments that will generate a new mzML
>> file that you can search and analyze with DDA tools.  As DISCo has recently
>> seen major improvements I can provide you with a release candidate version
>> if you are interested.
>>
>> Cheers,
>> -David
>>
>> On Thu, Oct 22, 2020 at 1:08 PM jane n <[email protected]> wrote:
>>
>>> Hi all,
>>>
>>> I have acquired a bunch of files on my Eclipse to build a DIA library
>>> using an 8mz window in overlap mode (ie essentially 4mz windows) and I'm
>>> not clear if the Convert to MzML is demultiplexing to 4mz windows?  I've
>>> tried doing it manually in MSconvert but the conversion fails.  On the
>>> other hand, do I need to demulitplex?
>>>
>>> Cheers!
>>> -Jane
>>>
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