fasta- A simple, mindless parser for fasta files.

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Collects all functions pertaining to the translation of nucleotides to amino acids for Text.



codon2aa :: Codon -> Either Text Text Source

Converts a codon to an amino acid Remember, if there is an N in that DNA sequence, then it is translated as an X, an unknown amino acid.

translate :: Int -> FastaSequence -> Either Text FastaSequence Source

Translates a text of nucleotides given a reading frame (1, 2, or 3) -- drops the first 0, 1, or 2 nucleotides respectively. Returns a text with the error if the codon is invalid.