Official title and information are available only for Plus and Premium subscribers.
Patent Pending A growth medium or culture medium is a liquid or gel designed to support the growth of microorganisms or cells,[1] or small plants like the moss Physcomitrella patens.[2] There are different types of media for growing different types of cells.[3] There are two major types of growth media: those used for cell culture, which use specific cell types derived from plants or animals, and microbiological culture, which are used for growing microorganisms, such as bacteria or yeast.