What is produced when multiple identical copies of a gene-carrying DNA piece are created?

When multiple identical copies of a gene-carrying DNA piece are created, the process referred to is gene cloning. Gene cloning involves the replication of a specific segment of DNA, allowing for the amplification of that particular gene. This process typically utilizes vectors, like plasmids, that can carry the desired gene into a host cell, where it replicates alongside the host's DNA.

The primary goal of gene cloning is to produce sufficient quantities of a specific DNA sequence for further study or use in applications such as genetic engineering, medicine, or research. Gene cloning can lead to the production of proteins for therapeutic use or the study of gene function and expression.

In contrast, gene splicing refers to the manipulation of DNA at specific sites to insert or delete sequences, recombinant DNA involves combining DNA from different sources to create new genetic combinations, and transduction is a method of gene transfer using viruses. Each of these processes serves distinct functions in biotechnology and genetics.