What is the process called when multiple identical copies of a gene are created?

The process of creating multiple identical copies of a gene is known as gene cloning. This technique involves taking a specific gene and inserting it into a vector, such as a plasmid, which is then introduced into a host organism (often bacteria) to replicate. Each time the host cell divides, it makes copies of the plasmid and therefore the gene, resulting in many identical copies. This method is essential in genetic research, biotechnology, and therapeutic applications, as it allows scientists to produce large quantities of a specific gene for further study or use.

Gene editing refers to techniques that alter the DNA of an organism, gene therapy involves delivering specific genes into a person's cells to treat disease, and gene sequencing is the process of determining the exact order of nucleotides in a DNA molecule. None of these processes focus specifically on creating multiple identical copies of a gene, making gene cloning the correct choice for this question.