Premodifier: gene
Head noun: knockout

Same concepts
http://dbpedia.org/resource/Gene_knockout

Broader concepts

labelprovenanceconfidence
genetic techniqueisap:1829522880.599386
methodisap:4794220420.558506
techniqueisap:1829522900.505560
mutationisap:631568750.397153
modelisap:3631901320.332707

Narrower concepts

labelprovenanceconfidence