FASTA Safe(Non-Cancerous) DNA Sequences Database?

[aminesta]

Hi

Do you know any Website or Database which have Cancerous AND Safe(Non-Cancerous) DNA Sequences(Nucleotide Sequences) in Fasta Format?

Goal of my project is get some Features that Seprate & Cluster Cancerous DNA sequences from Non-Cancerous DNA Sequences, But I can't find any website or FASTA database(dataset) that has safe(healthful=non-cancerous) DNA sequences.

I want to ask you,if you know or have any database or link or article,help me,specially non-cancer data,because i found cancerous data by some keywords,but i don,t know what can i search to find safe DNA sequences!



I searched in some famous site like NCBI to download one by one sequnces, but because of my field of study, I am not sure that is it non-cancer !(because in some nucelotide sequnce's names, use Gene names or some special medical/biological names!

an example for NCBI Fasta Link to understand what is fasta format: www.ncbi.nlm.nih.gov/nuccore/FN820267.1

it's fasta link: http://www.ncbi.nlm.nih.gov/nuccore/...1?report=fasta

gi|308026191|emb|FN820267.1| Homo sapiens t(9;22)(q34,q11) chromosomal translocation breakpoint, patient 6904 with chronic myeloid leukemia CCCCCCCGTCTCCGTGTACAGGGCACCTGCAGGGAGG..........


It's my first post in this site,I hope you can help me

[aminesta]

I forgot to say that"I use MATLAB program to processing data, I search a database that can process in MATLAB by it's own codes like retrieveing nucleotide sequences by accession number"

I say that because I saw many sites, using Perl or python or another programming tools!