REAGENT or RESOURCE	SOURCE	IDENTIFIER
Antibodies
Goat polyclonal anti-GFP	Abcam	Cat# ab6662; RRID: AB_305635
Rabbit anti-Bazooka	Andreas Wordaz laboratory	RRID: AB_2570125
Mouse anti-Armadillo	DSHB	Cat# 25E9.D7; RRID: AB_528104
Mouse anti-MMP1	DSHB	Cat# 3A6B4; RRID: AB_579780
Mouse anti-MMP1	DSHB	Cat# 3B8D12; RRID: AB_579781
Mouse anti-MMP1	DSHB	Cat# 5H7B11; RRID: AB_579779
Mouse anti-Ubx	DSHB	Cat# FP3.38; RRID: AB_10805300
Goat anti-mouse Alexa fluor 546	Invitrogen	Cat# A11030; RRID: AB_144695
Goat anti-rabbit Alexa fluor 546	Invitrogen	Cat# A11035; RRID: AB_143051
Chemicals, Peptides, and Recombinant Proteins
Shield and Sang M3 insect medium	Sigma	S365
2% Fetal bovine serum	Sigma	F3018
Streptomycin/ampicillin antibiotics mix	Invitrogen	15140-122
Ecdysone	Sigma	E9004
Insulin	Sigma	5500
Methyl-cellulose	Sigma	M0387
Rock inhibitor	Sigma	Y-27632
Trypsin-EDTA	Gibco	15400-054
DAPI	Sigma	D9542
Phalloidin-Atto 647N	Sigma	65906
Experimental Models: Organisms/Strains
D. melanogaster: E-cadherin-GFP. w; shg-GFP	Huang et al., 2009	N/A
D. melanogaster: Dumpy-YFP. w[1118]; PBac{681.P.FSVS-1}dp[CPTI001769]	DGGR (Kyoto)	Cat# 115238; RRID: DGGR 115238
D. melanogaster: Vkg-GFP. w[∗]; P{PTT-un1}vkgG205	FlyTrap	G205
D. melanogaster: Lanβ1-GFP. w[∗];; LanB1-GFP/TM2	Sarov et al., 2016	N/A
D. melanogaster: Perlecan-GFP. w[∗]P{w+mC=PTT-un1}ZCL1700	DGGR (Kyoto)	Cat# 110807; RRID: DGGR_110807
D. melanogaster: Myosin-II-GFP. sqhAX3; sqh-Sqh-GFP	Royou et al., 2002	N/A
D. melanogaster: MMP2 overexpression. w[∗]; P{w[+mC]=UAS-Mmp2.P}2	Bloomington	Cat# 58705; RRID: BDSC_58705
D. melanogaster: Timp overexpression. w[∗]; P{w[+mC]=UAS-Timp.P}3	Bloomington	Cat# 58708; RRID: BDSC_58708
D. melanogaster: UbxIa allele overexpression. w[∗]; P{w[+mC]=UAS-UbxIa.C}36.2/TM3, Ser[1]	Bloomington	Cat# 911; RRID: BDSC_911
D. melanogaster: RNAi of Bazooka. w[∗];; bazNIG.5055R/TM3	NIG-Fly	5055R-1
D. melanogaster: RNAi of Ultrabithorax w[1118]; P{GD5049}v37823	VDRC	Cat# 37823; RRID: Flybase_FBst0462184
D. melanogaster: RokK116A allele overexpression w[∗]; UAS.venus-RokK116A/TM6B	Simoes Sde et al., 2010	N/A
D. melanogaster: Dll-Gal4 w[∗]; Dll-Gal4/CyO	Calleja et al., 1996	N/A
D. melanogaster: nubbin-Gal4 w[∗]; nubbin-GAL4	Calleja et al., 1996	N/A
D. melanogaster: Ubx-Gal4 w[∗];; Ubx-Gal4/TM6B	GregoryGibson	N/A
D. melanogaster: Fat8 mutant allele w[∗]; FRT40A ftGrV/CyOGFP; AFZ/TM2	Mao et al., 2006	N/A
D. melanogaster: FatGrV mutant allele w[∗]; FRT40A ft-GrV/CyOGFP; AFZ/TM2	Matakatsu and Blair, 2006	N/A
Software and Algorithms
Fiji	Schindelin et al., 2012	RRID: SCR 002285