Assertion: iota toxin | /r/Synonym | an ab toxin
Facets:
value: because of the 2 domains
type: CAUSE
Source sentences:
text: The iota toxin is produced solely by type E strain of C. perfringens and is comprised of 2 unlinked proteins, and is known as an AB toxin because of the 2 domains, aptly named A and B, respectively .