The remaining paper points out that S mutans makes mutanocyclin and that it's different to reutericyclin:
In addition, our inability to detect reutericyclin (Supplementary Fig. 10) further suggests mutanocyclin as the true product of BGC1 in S. mutans isolates.
The papers from whichever compound is incorrect should be removed.
The papers referenced by 2058 refer to two different compounds coming from two different species.
Three papers mention contradictory species by name:
The remaining paper points out that S mutans makes mutanocyclin and that it's different to reutericyclin:
The papers from whichever compound is incorrect should be removed.