Assertion: peptide | /r/HasAspect | several classes
Facets:
Source sentences:
text: The section entitled "Peptide classes" begins with the (unreferencced) statement, which I dispute: "Peptides are divided into several classes, depending on how they are produced:
text: The section entitled "Peptide classes" begins with the (unreferencced) statement, which I dispute: "Peptides are divided into several classes, depending on how they are produced: