obsolete induction in symbiont of tumor, nodule, or growth https://github.com/geneontology/go-ontology/issues/18605 true biological_process OBSOLETE. The process by which an associated organism causes the formation of an abnormal mass of cells in the symbiont organism. The symbiont is defined as the smaller of the organisms involved in a symbiotic interaction. This term was made obsolete because it does not represent a real process that exists in nature. induction in symbiont of tumor, nodule, or growth GO:0051853