On 25 Jul 2013, at 15:13 , Ryoo, Hyung Don wrote: Dear Laura, Indeed, the uas-diap1 reported in the Betz et al paper has 6 tandem repeats of myc tag. Thanks, Hyung Don Ryoo -- Dear Dr Ryoo, I am a curator at FlyBase and I am writing to you about the UAS-diap1 line you used in Betz et al., 2008 (FBal0246254). This construct was used recently by Adi Salzberg (Pechovsky et al, 2013). She informed me that the line has a myc tag, and that she has checked this with you. Can you confirm that the UAS-diap1 line used in the original Betz et al paper is myc tagged? If so I will add the tag to the symbol. If you are happy for me to do so, I will attribute the change to you as a personal communication. Thanks for your help. Kind regards, Laura