tokens: A single nucleotide polymorphism ( SNP ) in exon 2 , which is tightly liked to another SNP ( GTG83 / ATG83 ) , creates an additional alternative in-frame AUG in B-type MTH1 mRNAs yielding the fourth MTH1 polypeptide , p26 that possesses an additional mitochondrial targeting signal .
folded_tokens: a single nucleotide polymorphism ( snp ) in exon 2 , which be tightly like to another snp ( gtg83 / atg83 ) , create a additional alternative in-frame aug in b-type mth1 mrna yield the fourth mth1 polypeptide , p26 that possess a additional mitochondrial targeting signal .