learning-python

print("hello world") #python实现DNA反向互补 def reverse_complement(seq): DNA_Complement = {'A':'T', 'C':'G', 'T':'A', 'G':'C'}

revSeqList = list(reversed(seq))

   revComSeqList = [DNA_Complement[k] for k in revSeqList]

revComSeq = ''.join(revComSeqList)
return revComSeq        

print (reverse_complement("ATCTGCTCT"))