Oxford University Press, Nucleic Acids Research, 8(8), p. 1731-1743, 1980
DOI: 10.1093/nar/8.8.1731
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In this paper we describe the synthesis and cloning of a short segment of DNA complementary to the region immediately adjacent to the EcoRI insertion site in the single-stranded bacteriophage vector M13mp2. This segment is useful as a "universal" primer for DNA sequencing by the dideoxynucleotide chain termination method; the template can be any DNA species cloned in M13mp2 or its derivatives. The primer has been cloned into the tetracycline resistance gene of plasmid pBR322 as one strand of a 26 bp EcoRI/BamHI fragment. This fragment may be readily prepared from an EcoRI + BamHI restriction digest of the parent plasmid (designated pSP14) by a simple size fractionation.