R help - Sep 2012 - FASTA annot issue

I am trying to pull a subset form a large group of FASTA sequences. I need
to pull them based on the annot and write.fasta them. I have my subset
annot titles in a .csv. What is the way to go about this? I tried pulling
the sequences from a .csv but then MEGA 5 was not happy when i tried to put
them back and I need to use MEGA to keep my data uniform.

Any help would be greatly appreciated
Thank you
Mary

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