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Gene expression analysis

SerAln SerAln at yahoo.com
Fri Sep 27 18:41:21 EST 2002

Maybe one of the most recent techniques for gene expresion analysis is the use 
of DNA microarrays. There are a lot of pubished scientific paper about this 
subject, but to learn a bit of how it works just make a google search: 
"microarry technology".
There is some good information in the affymetrix and nanogen companies web 
pages, maybe it could be interesting to take a look.
Another recent method is quantitative PCR over cDNA samples. Same as before, 
just search for it in google.
Once you understand the techniques, you could get a more specific information in 
scientific papers:


or more specific google searches. I've just tried "DNA microarray analysis 
software" and I've got some nice links..


edwin_costello at hotmail.com wrote:
> I'm starting a project for my degree in computer Science, it has to do
> with the development of Case Based Reasoning in Bioinformatics, more
> specifically we will be applying the techniques to gene expression
> comparison. I'm just wondering if anyone knows of any research being
> done in this area already, searches on the web haven't turned up a whole
> lot.
> Also, I'm trying to find out about the evaluation  techniques appplied
> to the current methods of expression analysis, how they evaluate
> accuracy etc.
> appreciate any help or advice
> Ed

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