Question

mention the vectors less methods that are used to introduce rDNA into competent host cell​

Answer 1

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• Microinjection, electroporation and gene gun method are the three vector less methods of introducing DNA into a competent host cell.
• 3- gene gun method - it is the technique of bombarding microprojectiles coated with foreign dna with very high velocity into the target cell.

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Answer 2

Answer

Microinjection, electroporation and gene gun method are the three vector less methods of introducing rDNA into a competent host cell.