[BiO BB] Tools to search AG rich fragments around a long DNA sequence?

James Graham jrg at world.std.com
Wed Apr 9 12:59:18 EDT 2003

On Wednesday, April 9, 2003, at 12:04 PM, Li, Hewei wrote:

> I am looking for DNA sequence analysis tools which could locate DNA
> fragments around 20 bases in length with rich purines (i.e., A or G) 
> over a
> given DNA sequence. Could someone help me out? Many thanks!

can you define purine richness in terms of a percentage? it seems 
writing such a tool in a perl script would be very easy and very quick. 
do you have access to a unix/linux machine or are you looking more for 
an app with a GUI?


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