Fwd: [Biococoa-dev] more ramblings
Alexander Griekspoor
mek at mekentosj.com
Thu Nov 18 17:03:11 EST 2004
Again! Man I got to remember to send my emails to the list as well....
Begin doorgestuurd bericht:
Van: Alexander Griekspoor <mek at mekentosj.com>
Datum: 18 november 2004 21:32:44 GMT+01:00
Aan: John Timmer <jtimmer at bellatlantic.net>
Onderwerp: Antw.: [Biococoa-dev] more ramblings
> Anyway, to stir up more controversy around here, I had always
> envisioned something along the following structure:
>
> Sequence bundle
> (groups related sequences)
> |
> Sequence wrapper
> (holds features, notes, etc.)
> |
> Sequence
>
Yes, my idea exactly! Imagine a multi-fasta file, wouldn't it be
fantastic to initialize such a sequence bundle directly from it? Or
write one out to disk in fasta format.... Also, alignments could be a
perfect subclass of a sequence bundle object (one that only in addition
has to store the interrelated positions... Awesome!
> The reason being that I see features as being abstractions, not
> inherent to any type of sequence.
Yep, absolutely agree. We have feared to approach this problem a bit in
the past, but this should be the underlying idea to keep in mind.
> They’re mostly a bit of information and a range it’s relevant to.
> There are some exceptions to this – for example, a phosphorylation
> site changes the MW of a protein – but they are largely exceptions.
I see some discussions already on the horizons rapidly popping up (you
should have stopped with the previous sentence when everything was
still perfect ;-)
> These exceptions are going to be difficult to handle regardless – how
> to tell if a site is or isn’t glycosylated is going to be very context
> dependent. The majority of features (ORFs, kinase domains,
> restriction sites, etc.) don’t require that sort of heavy lifting.
I guess, I'm gonna read some emails in which we discussed this
previously, we have been talking about this.
Alex
*********************************************************
** Alexander Griekspoor **
*********************************************************
The Netherlands Cancer Institute
Department of Tumorbiology (H4)
Plesmanlaan 121, 1066 CX, Amsterdam
Tel: + 31 20 - 512 2023
Fax: + 31 20 - 512 2029
AIM: mekentosj at mac.com
E-mail: a.griekspoor at nki.nl
Web: http://www.mekentosj.com
Microsoft is not the answer,
Microsoft is the question,
NO is the answer
*********************************************************
*********************************************************
** Alexander Griekspoor **
*********************************************************
The Netherlands Cancer Institute
Department of Tumorbiology (H4)
Plesmanlaan 121, 1066 CX, Amsterdam
Tel: + 31 20 - 512 2023
Fax: + 31 20 - 512 2029
AIM: mekentosj at mac.com
E-mail: a.griekspoor at nki.nl
Web: http://www.mekentosj.com
Claiming that the Macintosh is inferior to Windows
because most people use Windows, is like saying
that all other restaurants serve food that is
inferior to McDonalds
*********************************************************
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