KO 1, noun (oh) and Rous-associated virus (medicine)

KO 1, noun (oh)

the abbreviation of knockout

Rous-associated virus (medicine)

Rous-associated virus

A leukaemia virus of the leukosis-sarcoma complex which by phenotypic mixing with a defective (noninfectious) strain of Rous sarcoma virus effects production of infectious sarcoma virus with envelope antigenicity of the RAV.

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