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Questions and Answers
Which method is used for selecting positive clones that have been successfully transfected?
Which method is used for selecting positive clones that have been successfully transfected?
- Selective pressure
- Cell line mutation
- Antibiotic selection (correct)
- Auxotrophy
What does gene amplification refer to?
What does gene amplification refer to?
- Silencing of a gene within the genome of a cell
- Expansion in copy number of a gene within the genome of a cell (correct)
- Deletion of a gene within the genome of a cell
- Reduction in copy number of a gene within the genome of a cell
Which protein is associated with selective pressure for increasing protein expression?
Which protein is associated with selective pressure for increasing protein expression?
- Dihydrofolate reductase (DHFR) (correct)
- Glutamine synthetase (GS)
- Streptomycin
- Ampicillin
