Which is not a vectorless gene transfer method ?

The vectorless gene transfer includes

The vectorless gene transfer includes

The vectorless gene transfer includes

The vectorless gene transfer includes

Which among the following is not a gene transfer method?

What is direct gene transfer?

Assertion: Gene gum method is a direct gene transfer method. Reason :In this method foregin gene directly introduce in target cell without involving vector DNA

Explain any three methods of vectorless gene transfer.

Explain any three methods of vectorless gene transfer.