I must have missed something (unsurprising) but I could have sworn I remember reading about Fanzor1 and Fanzor2 like a decade ago. I would say this must be a different Fanzor, but my brain had them cataloged as transposases, and lo and behold, a quick PubMed search:<p><a href="https://mobilednajournal.biomedcentral.com/articles/10.1186/1759-8753-4-12" rel="nofollow noreferrer">https://mobilednajournal.biomedcentral.com/articles/10.1186/...</a>