PCR reagent final concentrations (50 uL total per reaction):
10X ThermoPol Reaction Buffer - 1X (in this case we put 5 uL in to the reaction)
dNTPs - 0.75 mM
F primer - 2 uM
R primer - 2 uM
template (pAY196) - ~4 ng/uL
additional MgSO4 - 2 mM (1 uL from 100 mM stock, which typically comes with Vent Pol)
Vent DNA Polymerase (NEB, cat # M0254S) - 2 units
H20 - mark up to 50 uL
25 cycles of:
initial denaturation - yes
denaturing temp - 94 °C - 30 seconds
annealing temp - 55 °C - 30 seconds
extension temp - 72 °C - 3 minutes
final extension - yes
check that PCR worked on a 0.8% agarose gel with 1 kb DNA ladder for reference. look for band ~2862 bp in length.
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How to cite:
Readers should cite both the Bio-protocol preprint and the original research article where this protocol was used:
Mandell, Z and Babitzke, P(2022). DNA templates and plasmids. Bio-protocol Preprint. bio-protocol.org/prep1495.
Mandell, Z. F., Oshiro, R. T., Yakhnin, A. V., Vishwakarma, R., Kashlev, M., Kearns, D. B. and Babitzke, P.(2021). NusG is an intrinsic transcription termination factor that stimulates motility and coordinates gene expression with NusA. eLife. DOI: 10.7554/eLife.61880
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