? Supplier of mRNA Diff. display kit

[David Glover]

In article <38h4q2$sp5 at inxs.ncren.net> Patrice Ferriola <Ferriola at ciit.org> writes:
>From: Patrice Ferriola <Ferriola at ciit.org>
>Subject: Re: ? Supplier of mRNA Diff. display kit
>Date: 24 Oct 1994 20:18:10 GMT

>> H, Netters
>> 
>> I've been told that there's a kit available for mRNA differential
>> display- does anyone know who supplies it and their address, telephone
>> no. etc.

Excuse my ignorance but what is an mRNA differential display kit? How does it 
work and what does it show? Sounds interesting!

Thanking you in advance,
David Glover.