1.where is your random_sequence function ending curly braces ? 
2.what you are trying to do in this line my $sequence = m/\w*[ACTG]{5}*/;
3.$DNA argument passed to the random_sequence function but not used in function.
4.$DNA get assigned scalar value and later accessing as array in this line $DNA[$random_sequence] = $DNA;
All is well. I learn by answering your questions...

In reply to Re: Generating mulitple random strings of a set length by vinoth.ree
in thread Generating mulitple random strings of a set length by Kajed

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