commemorate, memorialize, memorialise, immortalize, immortalise, record (verb)

be or provide a memorial to a person or an event

"This sculpture commemorates the victims of the concentration camps"; "We memorialized the Dead"

immortalize, immortalise, eternize, eternise, eternalize, eternalise (verb)

make famous forever

"This melody immortalized its composer"

immortalise (Verb)

To give unending life to, to make immortal.

immortalise

An immortalised cell line is a population of cells from a multicellular organism which would normally not proliferate indefinitely but, due to mutation, have evaded normal cellular senescence and instead can keep undergoing division. The cells can therefore be grown for prolonged periods in vitro. The mutations required for immortality can occur naturally or be intentionally induced for experimental purposes. Immortal cell lines are a very important tool for research into the biochemistry and cell biology of multicellular organisms. Immortalised cell lines have also found uses in biotechnology. An immortalised cell line should not be confused with stem cells, which can also divide indefinitely, but form a normal part of the development of a multicellular organism.