The following information accompanied stocks donated to the Bloomington Stock Center by Hans-Martin Herz, St. Jude Children's Research Hospital.
The insertions currently listed as P{UAS-Utx.H}53B7 (http://flybase.org/reports/FBti0145451.html) and P{UAS-Utx.JmjC}53B7 (http://flybase.org/reports/FBti0145452.html) are insertions into PBac{y+-attP-9A}VK00018, so they are more appropriately named PBac{UAS-Utx.H}VK00018 and PBac{UAS-Utx.JmjC}VK00018.