uDumBell –Circularization of rv0678 for genotypic bedaquiline resistance testing of Mycobacterium tuberculosis v1
Autor: | Jason D Limberis |
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Rok vydání: | 2022 |
DOI: | 10.17504/protocols.io.36wgqj9zyvk5/v1 |
Popis: | The ligation of dumbbell (hairpin) oligos to linear dsDNA produces pseudo-circular DNA. Including deoxyUridine in the PCR primer sequences causes Q5 and other high-fidelity polymerases to arrest elongation. This results in overhangs that were successfully ligated to a complementary hairpin structure. The deoxyUridine reduced the PCR product by approximately two-thirds, but this was ameliorated by increasing the Q5 DNA polymerase concentration three-fold. |
Databáze: | OpenAIRE |
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