Gene clonotheque refers to a collection of cloned genes that can be utilized for research and experimentation purposes. However, there are several synonyms for the word 'gene clonotheque' that can be used interchangeably. Some of them include gene library, gene bank, genetic library, gene repository, and DNA collection. These words are used to describe a collection of genetic material that can be used to study various biological processes, genetic disorders, and other phenomena. Despite their different names, these libraries all serve the same purpose of providing scientists with access to genetic material for scientific research and development. Therefore, it is vital to have such collections of genes to advance biotechnology and biomedical research.