Please verify that this code is doing what you actually think it is doing. As you have posted it, there's really no way for you tell that you are separating the header and the sequence (I assume you printed something but I'm assuming here). Until you do that, I'm not sure that the posted code does what you believe it is doing. You should post the output of your script for an example FASTA file and what you want the output to be if they differ.

In reply to Re: Not sure how it's working? by jmmitc06
in thread Not sure how it's working? by theward

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