Methods and compositions are provided for detecting a primer extension product in a reaction mixture. In the subject methods, a primer extension reaction is conducted in the presence of a polymerase having 3′→5′ exonuclease activity and at least one FET labeled oligonucleotide probe that includes...http://www.google.de/patents/US7160997?utm_source=gb-gplus-sharePatent US7160997 - Methods of using FET labeled oligonucleotides that include a 3′→5′ exonuclease resistant quencher domain and compositions for practicing the same
