REAGENT or RESOURCE	SOURCE	IDENTIFIER
Antibodies
rabbit anti-FBP17 antibody	Itoh et al. (2005)
rabbit anti-GST antibody	Santa Cruz Biotechnology	Cat#sc-459; RRID: AB_631586
rabbit anti-DsRed antibody	Clontech	Cat#632496; RRID: AB_10013483
rabbit anti-RFP antibody	MBL	Cat#PM005; RRID: AB_591279
mouse anti-GAPDH antibody	Millipore	Cat#MAB374; RRID: AB_2107445
rat anti-E-cadherin antibody	Life Technologies	Cat#13-1900; RRID: AB_86571
rabbit anti-ZO-1 antibody	Thermo Fisher Scientific	Cat#61-7300; RRID: AB_2533938
mouse anti-Filamin antibody	Sigma	Cat#F6682; RRID: 2106432
rabbit anti-phospho-Myosin light chain 2 (Thr18/Ser19) antibody	Cell Signaling Technology	Cat#95777
Alexa Fluor-568-conjugated phalloidin	Invitrogen	Cat#A12380
Alexa Fluor-647-conjugated phalloidin	Invitrogen	Cat#A22287
Alexa Fluor-568 donkey anti-mouse IgG (H+L)	Life Technologies	Cat#A10037; RRID:AB_2534013
Alexa Fluor-568 donkey anti-rat IgG (H+L)	Life Technologies	Cat#A11077; RRID:AB_2534121
Alexa Fluor-647 donkey anti-rabbit IgG (H+L)	Life Technologies	Cat#A31573; RRID:AB_2536183
20-nm gold goat anti-rabbit IgG (H+L)	British BioCell International	Cat#EMGAR20
Chemicals, peptides, and recombinant proteins
ML141	Tocris Bioscience	Cat#4266
Trolox	Cayman Chemical	Cat#10011659
Blasticidin	Invivogen	Cat#ant-bl-1
Zeocin	Invivogen	Cat#ant-zn-1
G418 (Geneticin)	GIBCO	Cat#10131027
Tetracycline	Sigma-Aldrich	Cat#T7660
Paraformaldehyde	Sigma-Aldrich	Cat#6148
Glutaraldehyde	Electron Microscopy Sciences	Cat#16020
osmium tetroxide	TAAB	Cat#O003
Critical commercial assays
MycoAlert	Lonza	Cat#LT07-118
Hoechst 33342	Life Technologies	Cat#H3570
Type I collagen	Nitta Gelatin	N/A
Nucleofector 2b Kit L	Lonza	Cat#VACA-1005
Araldite502/Embed812 kit	Electron Microscopy Sciences	Cat#13940
LR-white resin (medium)	Nisshin EM	Cat#3962
Experimental models: Cell lines
MDCK	Dr. W. Birchmeier	N/A
Oligonucleotides
canine FBP17-shRNA1 forward: 5′-GATCCCCGGATCGGAGAAT CAATGAATTCAAGAGATTCATTGATTCTCCGATCCTTTTTC-3′	This paper	N/A
canine FBP17-shRNA1 reverse: 5′-TCGAGAAAAAGGATCGGAG AATCAATGAATCTCTTGAATTCATTGATTCTCCGATCCGGG-3′	This paper	N/A
canine FBP17-shRNA2 forward: 5′-GATCCCCGGGAAATGCTTG GATGAAATTCAAGAGATTTCATCCAAGCATTTCCCTTTTTC-3′	This paper	N/A
canine FBP17-shRNA2 reverse: 5′-TCGAGAAAAAGGGAAATGC TTGGATGAAATCTCTTGAATTTCATCCAAGCATTTCCCGGG-3′	This paper	N/A
Software and algorithms
ImageJ	NIH Image	https://imagej.nih.gov/ij/download.html
3DMOD	Kremer et al. (1996)	https://bio3d.colorado.edu/imod/