The following information accompanied stocks donated to the Bloomington Stock Center by Sven Huelsmann, University of Jyväskylä. M{UASp-LifeAct.mGFP6} (http://flybase.org/reports/FBtp0089895.html) expresses the LifeAct actin-binding motif from Scer\ABP140 (FBgn0262977) linked via a polyserine linker to a C-terminal T:Avic \GFPm6 (FBal0091609) tag under the control of UASp regulatory sequences. M{UASp-LifeAct.mGFP6}ZH-2A is an insertion into M{3xP3-RFP.attP}ZH-2A at 2A3, X:1345925 (R5). M{UASp-LifeAct.mGFP6}ZH-51D is an insertion into M{3xP3-RFP.attP}ZH-51D at 51D9, 2R:10941803 (R5). M{UASp-LifeAct.mGFP6}ZH-86Fb is an insertion into M{3xP3-RFP.attP}ZH-86Fb at 86F8, 3R:7634081 (R5).