Thermal cycle dideoxy DNA sequencing

Thermal cycle dideoxy DNA sequencing eliminates the requirements for independent primer annealing and double-stranded DNA denaturation steps. The method enables sequencing from nanogram amounts of DNA from double-stranded and single-stranded PCR products, and plasmid or phage DNA templates. Thermal cycle sequencing also enables direct sequencing from bacterial colonies or phage plaques. Protocols using the Vent exo⁻ DNA polymerase, helpful suggestions, and a troubleshooting guide are also presented.