jsSi1606 [loxP::unc-116(+)::FRT3] II. Single copy unc-116(+) insertion at the standard Chr II ttTi5605 mosSCI site. jsSi1579 is an RMCE landing pad inserted at a sgRNA site 45 bp from the ttTi5605 insertion site. It contains an rpl-28p::GFP reporter flanked by FRT and FRT3 sites and a loxP site (for more details about landing pads, see Nonet, 2020.Genetics or visit https://sites.wustl.edu/nonetlab/rmce/).