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kgori/revcomp.py

Created April 6, 2018 16:42
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DNA reverse complement
Raw
revcomp.py
def revcomp(s):
complements = dict(
A='T', C='G', G='C', T='A',
M='K', R='Y', W='W', S='S',
Y='R', K='M', V='B', H='D',
D='H', B='V', N='N'
)
return ''.join(complements[char] for char in s.upper()[::-1])
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