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Translating DNA into protein
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.. sectionauthor:: Gavin Huttley
To translate a DNA alignment, read it in assigning the DNA alphabet. Note setting ``aligned = False`` is critical for loading sequences of unequal length. Different genetic codes are available in ``cogent.core.genetic_code``
.. doctest::
>>> from cogent import LoadSeqs, DNA
>>> al = LoadSeqs('data/test2.fasta', moltype=DNA, aligned = False)
>>> pal = al.getTranslation()
>>> print pal.toFasta()
>DogFaced
ARSQQNRWVETKETCNDRQT
>HowlerMon
ARSQHNRWAESEETCNDRQT
>Human
ARSQHNRWAGSKETCNDRRT
>Mouse
AVSQQSRWAASKGTCNDRQV
>NineBande
RQQSRWAESKETCNDRQT
To save this result to a file, use the ``writeToFile`` method.
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