In which of the following methods, recombinant DNA is entered directly into the nucleus of the animal cells?

Key Points

• Micro Injection is the method where recombinant DNA is directly entered into the nucleus of animal cells.
• This technique involves using a fine needle to inject DNA directly into the nucleus of the cell, ensuring precise delivery.
• Micro Injection is commonly used in genetic engineering and reproductive biology to introduce new genetic material into cells.
• This method is highly effective but requires specialized equipment and skills to perform correctly.

Additional Information

• Recombinant DNA technology involves combining DNA from different sources to create a new genetic combination.
• This technology has applications in medicine, agriculture, and research, including the production of insulin, genetically modified crops, and gene therapy.
• Other methods of introducing recombinant DNA into cells include electroporation, liposome-mediated transfer, and viral vectors, but these methods do not necessarily deliver the DNA directly into the nucleus.
• Micro Injection is particularly useful when high precision is required, such as in the creation of transgenic animals.