A cost-effective plasmid purification protocol suitable for fluorescent automated DNA sequencing.

摘要

A cost-effective, reliable, and reproducible method has been developed to produce good-quality, double-stranded plasmid DNA for automated sequence analysis. The method incorporates modifications to a previously described plasmid-purification protocol used in manual sequencing. The quality of the DNA produced from the present protocol is suitable for automated fluorescent sequencing. Using a dye-terminator sequencing protocol, most runs using plasmid DNA prepared using this protocol produced over 700 bases with greater than 99% base-calling accuracy.