Assertion: wall polysaccharide | /r/HasProperty | wpss
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Source sentences:
text: EPSs may not be confused with cell wall polysaccharides (WPSs), which are not released into the medium but are incorporated into the cell envelope, either covalently bound to the peptidoglycan layer or loosely associated with it.9 Also, in bacteria wall teichoic acids, lipoteichoic acids, and lipopolysaccharides are present; they are structural components of the cell wall, but are not considered as EPSs sensu stricto.