[Bioperl-l] K-mer generating script

[Blanchette, Marco]

Dear all,

Does anyone have a little function that I could use to generate all possible k-mer DNA sequences? For instance all possible 3-mer (AAA, AAT, AAC, AAG, etc...). I need something that I could input the value of k and get all possible sequences...

I know that it's a problem that need to use recursive programming but I can't get my brain around the problem.

Many thanks

Marco
--
Marco Blanchette, Ph.D.
Assistant Investigator
Stowers Institute for Medical Research
1000 East 50th St.

Kansas City, MO 64110

Tel: 816-926-4071
Cell: 816-726-8419
Fax: 816-926-2018