Assertion: mutation's mutation | /r/HasAspect | deleterious consequences
Facets:
value: at a lower temperature
type: TEMPORAL
Source sentences:
text: For example, a temperature-sensitive mutation can cause cell death at high temperature (restrictive condition), but might have no deleterious consequences at a lower temperature (permissive condition).  
text: For example, a temperature-sensitive mutation can cause cell death at high temperature (restrictive condition), but might have no deleterious consequences at a lower temperature (permissive condition).