Assertion: colchicine | /r/HasProperty | negative
Facets:
Source sentences:
text: Published studies demonstrated that Colchicine was negative for mutagenicity in the bacterial reverse mutation assay.
text: Published studies demonstrated that colchicine was negative for mutagenicity in the bacterial reverse mutation assay.
text: Colchicine was negative for mutagenicity in the bacterial reverse mutation assay.
text: Published studies demonstrated that colchicine was negative for mutagenicity in the bacterial reverse mutation assay.