Source: wikibot/vector-molecular-biology
= Vector (molecular biology)
{wiki=Vector_(molecular_biology)}
In molecular biology, a **vector** is a DNA molecule used as a vehicle to transfer genetic material into a host cell. Vectors are essential tools in genetic engineering, cloning, and various biotechnological applications. They can carry genes of interest, facilitating the introduction of these genes into cells for various purposes, such as gene expression, gene therapy, or the production of proteins.