Respuesta :
vector of expression An eukaryotic gene can be put into a cloning vector that has a highly active bacterial promoter immediately upstream of a restriction site, allowing the gene to be produced in a bacterial cell.
It is a virus or plasmid that is created specifically for expressing genes in a cell. It is a vector that is frequently used to produce proteins.
They possess the fundamental characteristics of a vector, such as the ori (origin of replication), the insertion site, the selectable marker, etc.
Expression vectors may be categorized into two groups. Circular DNA molecules known as plasmids are simple to work with because bacterial organisms can help them grow. Viruses created specifically to "infect" a host cell with a desired gene are known as viral vectors.
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