What is gene gun?

The gene gun, also known as a biolistic particle delivery system, is a device used in genetic engineering to introduce foreign genes into plant cells. It works by coating tiny particles, usually made of gold or tungsten, with the desired gene and then shooting these particles into the plant cells at high speeds. The high velocity of the particles allows them to penetrate the tough cell walls and deliver the gene into the plant's genome.

The gene gun has revolutionized the field of genetic engineering in plants, allowing researchers to introduce new traits, such as insect resistance or improved nutritional content, into crops. This has led to the development of genetically modified (GM) crops that are more resilient, productive, and sustainable.

The gene gun has also been used in research on animals and humans, although with less frequency. Some researchers believe that the gene gun could be a valuable tool in gene therapy, allowing for the delivery of therapeutic genes to target cells within the body.

Overall, the gene gun is a powerful tool in genetic engineering that has the potential to revolutionize agriculture, medicine, and many other fields. Its ability to deliver genes into cells with high efficiency and precision makes it a valuable instrument for scientists working in the field of biotechnology.