The extension time in PCR depends on the length of the DNA fragment being amplified.
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For dsDNA, an absorbance reading at 260 nm of 1.0 correspond…
For dsDNA, an absorbance reading at 260 nm of 1.0 corresponds to a concentration of [1] µg/mL.
What is a primary limitation of Sanger sequencing when compa…
What is a primary limitation of Sanger sequencing when compared to newer sequencing technologies?
[1] ions are essential cofactors for DNA polymerase activity…
[1] ions are essential cofactors for DNA polymerase activity and stabilize the DNA double-helix.
Agarose gel electrophoresis is used to separate DNA fragment…
Agarose gel electrophoresis is used to separate DNA fragments based on [1] and [2].
One absorbance unit at 260 nm equals 33 µg/mL for dsDNA.
One absorbance unit at 260 nm equals 33 µg/mL for dsDNA.
What is primer dimer? List two different forms of primer dim…
What is primer dimer? List two different forms of primer dimer?
List the basic steps for DNA extraction.
List the basic steps for DNA extraction.
The detergent [1] is commonly used in the lysis buffer to di…
The detergent [1] is commonly used in the lysis buffer to disrupt cellular membranes.
What is the main reason for including a final extension step…
What is the main reason for including a final extension step at the end of the PCR cycles?