[Bioc-devel] Extending annotation packages

[Vincent Carey 525-2265]

>
> While affy fits this model, other chips do not and I am not aware of
> "probe" packages for anything other than affy.  I'm not averse to

is the 'lumi' approach of using a hashed version of the probe sequence
as the probe identifier at all relevant?  seems to avoid the need for
a probe package (at least to provide the sequences and map them to
identifiers).  [additionally, is there a proof that there are no 2 distinct
sequences that hash to the same hash string?]