Assertion: patent's inventor | /r/CapableOf | use reverse genetics approach
Facets:
value: in order to attenuate ibv
type: PURPOSE
Source sentences:
text: The present inventors have used a reverse genetics approach in order to rationally attenuate IBV.
text: The present inventors have used a reverse genetics approach in order to rationally attenuate IBV.
text: The present inventors have used a reverse genetics approach in order to rationally attenuate IBV.