Hi monks, i have alot of DNA strings with only characters of A, C, G or T. This string is now 32 bits, while I only need two bits for all the characters; A = 00 C = 01 G = 10 T = 11 How can i convert, for example, 'AGTCACA' to a more compact string with less bits? Basically, I want to store this string to a hash and be able to compare them, and see if substrings are availabe. If so, it needs to be printed. Cheers, Marten

In reply to string to more compact format by Boetsie

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