The Plasmids That Are Used to Express the Retroviral Proteins $\Psi$

question 13

True/False

The plasmids that are used to express the retroviral proteins in the packaging cell lines contain the packaging signal ( $\Psi$ ).

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Definitions:

Heterozygous

Refers to a chromosome pair that bears different alleles for a single gene.

Alleles

Alternate forms of a single gene.

Primates

An order of mammals that includes humans, monkeys, and apes, characterized by large brains, forward-facing eyes, and dexterous hands.