New answers tagged dna-isolation
2
votes
What evidence is there that common PCR DNA purification kits can isolate DNA from pathogens engulfed in macrophages?
For this problem, I would generate the evidence myself taking the following approach:
Apply the DNA extraction kit to the macrophages with pathogens engulfed. As controls, also use the DNA extraction ...
3
votes
Origin of the 260/280 ratio?
Here's one explanation: It's not the base composition that determines UV absorbance (260 nm), but whether the nucleic acid is in a single- or double stranded state.
Promega cites Griffiths biochemical ...
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