The term "amplifiable selectable marker gene" refers to a type of gene that is used to identify and select genetically modified organisms (GMOs). The term is often used in the field of biotechnology to describe a gene that can be amplified or duplicated, making it easier to detect and analyze. Some common synonyms for this term include "gene cassette," "reporter gene," and "selectable marker." Other related terms might include "expression vector," "promoter sequence," or "transfection," all of which have to do with the complex process of manipulating genes in order to achieve a desired result. Whether you are a scientist or simply interested in biotech, these terms are important to know in order to understand the complexities of genetic engineering.