The following information accompanied stocks donated to the Bloomington Drosophila Stock Center by the modERN Project. The tagged genomic BAC construct generated for gsb-n by the modERN Project was inserted into the VK00033 (FBti0076453) docking site, not the attP40 site as originally reported in FBrf0228168, generating the PBac{gsb-n-GFP.FPTB}VK00033 insertion on the third chromosome. The tagged genomic BAC construct generated for Su(var)2-10 by the modERN Project was inserted into the VK00033 (FBti0076453) docking site, not the VK00037 site as originally reported in FBrf0228168, generating the PBac{Su(var)2-10-GFP.FPTB}VK00033 insertion on the third chromosome. PBac{Su(var)2-10-GFP.FPTB}VK00033 is a viable and fertile insertion.