Assertion: catechin's expression | /r/CapableOf | extrude other toxic agents
Facets:
value: from the pathogen
type: OTHER
Source sentences:
text: The main resistance mechanisms of MRSA to the β-lactam antibiotics are a large expression of β-lactamase to destroy β-lactams by hydrolysis, an acquisition of thegene to encode the penicillin-binding protein 2a (PBP2a) with low affinity to β-lactam antibiotics [ 3 ], and an expression of efflux pumps to extrude antibiotics or other toxic agents from the pathogen [ 4 ].