(A) MB135 cells expressing doxycycline-inducible DUX4 (MB135-iDUX4), parental MB135 cells, or MB135 cells expressing doxycycline-inducible DUXB (MB135-iDUXB) were untreated, treated with IFNγ, or …
(A) Schematic depiction of each transgene used in this study highlighting the N-terminal homeodomains (light gray in DUX4, no fill in DUXB, light green in mDux), DNA-binding HMG box (dark blue in …
Additional subcloned MB135 cell lines of the iDUX4 (A), iDUX4-F67A (B), iDUX4-CTD (C), iDUX4mL1dL2 (D), iDUX4-CTDmL1dL2 (E), iDUX4aa339-324 (F), and iDux (G) treated with IFNγ ± doxycycline. RT-qPCR …
(A) MB135 cell lines with the indicated doxycycline-inducible transgene ± doxycycline were evaluated for ZSCAN4 expression by RT-qPCR as a measure of the ability of the construct to activate a …
Left panel, representative candidate interactors identified by mass spectrometry of proteins that co-immunoprecipitated with the DUX4-CTD and their relative ranking in the candidate list (see Supplem…
Validation co-IP from inducible MB135 cells lines, anti-FLAG.
Western blot showing anti-FLAG signal. ‘*’ marks correct size band. Blot was physically cut to probe with multiple antibodies, multiple separate blots were imaged in this exposure/file. Bottom blot (boxed in green) is relevant for this figure and was probed with anti-FLAG. Signal from ECL only appears in the chemiluminescence channel. Protein ladder appears in white light channel.
Validation co-IP from inducible MB135 cell lines, anti-DDX3X.
Western blot showing anti-DDX3X signal. * marks correct size band. Blot was physically cut to probe with multiple antibodies, multiple separate blots were imaged in this exposure/file. Top right blot (boxed in green) is relevant for this figure and was probed with anti-DDX3X. Signal from ECL only appears in the chemiluminescence channel. Protein ladder appears in white light channel.
Validation co-IP from inducible MB135 cell lines, anti-STAT1.
Western blot showing anti-STAT1 signal. * marks correct size band. Blot was physically cut to probe with multiple antibodies, multiple separate blots were imaged in this exposure/file. Middle blot (boxed in green) is relevant for this figure and was probed with anti-STAT1. The multiple bands represent the alpha (upper) and beta (lower) isoforms of STAT1. Signal from ECL only appears in the chemiluminescence channel. Protein ladder appears in white light channel.
Validation co-IP from inducible MB135 cell lines, anti-PRKDC.
Western blot showing anti-PRKDC signal. * marks correct size band. Blot was physically cut to probe with multiple antibodies, multiple separate blots were imaged in this exposure/file. Top blot (boxed in green) is relevant for this figure and was probed with anti-PRKDC. Signal from ECL only appears in the chemiluminescence channel. Protein ladder appears in white light channel.
Validation co-IP from inducible MB135 cell lines, anti-YBX1.
Western blot showing anti-YBX1 signal. * marks correct size band. Blot was physically cut to probe with multiple antibodies, multiple separate blots were imaged in this exposure/file. Bottom blot (boxed in green) is relevant for this figure and was probed with anti-YBX1. Signal from ECL only appears in the chemiluminescence channel. Protein ladder appears in white light channel.
Validation co-IP from inducible MB135 cell lines, anti-hnRNPM.
Western blot showing anti-hnRNPM signal. * marks correct size band. Blot was physically cut to probe with multiple antibodies, multiple separate blots were imaged in this exposure/file. Middle blot (boxed in green) is relevant for this figure and was probed with anti-hnRNPM. Signal from ECL only appears in the chemiluminescence channel. Protein ladder appears in white light channel.
Validation co-IP from inducible MB135 cell lines, anti-hnRNPK.
Western blot showing anti-hnRNPK signal. * marks correct size band. Blot was physically cut to probe with multiple antibodies, multiple separate blots were imaged in this exposure/file. Top blot (boxed in green) is relevant for this figure and was probed with anti-hnRNPK. Signal from ECL only appears in the chemiluminescence channel. Protein ladder appears in white light channel.
Validation co-IP from inducible MB135 cell lines, anti-PPP2R1A.
Western blot showing anti-PPP2R1A signal. * marks correct size band. Blot was physically cut to probe with multiple antibodies, multiple separate blots were imaged in this exposure/file. Bottom right blot (boxed in green) is relevant for this figure and was probed with PPP2R1A. Signal from ECL only appears in the chemiluminescence channel. Protein ladder appears in white light channel.
Validation co-IP from inducible MB135 cell lines, anti-PABPC1.
Western blot showing anti-PABPC1 signal. * marks correct size band. Blot was physically cut to probe with multiple antibodies, multiple separate blots were imaged in this exposure/file. Top blot (boxed in green) is relevant for this figure and was probed with anti-PABPC1. Signal from ECL only appears in the chemiluminescence channel. Protein ladder appears in white light channel.
Validation co-IP from inducible MB135 cell lines, anti-NCL.
Western blot showing anti-NCL signal. * marks correct size band. Blot was physically cut to probe with multiple antibodies, multiple separate blots were imaged in this exposure/file. Blot was probed with anti-NCL. Signal from ECL only appears in the chemiluminescence channel. Protein ladder appears in white light channel.
Validation co-IP from inducible MB135 cell lines, anti-CDK4.
Western blot showing anti-CDK4 signal. * marks correct size band. Blot was physically cut to probe with multiple antibodies, multiple separate blots were imaged in this exposure/file. Middle right blot (boxed in green) is relevant for this figure and was probed with anti-CDK4. Signal from ECL only appears in the chemiluminescence channel. Protein ladder appears in white light channel.
Validation co-IP from inducible MB135 cell lines, anti-hnRNPU.
Western blot showing anti-hnRNPU signal. * marks correct size band. Blot was physically cut to probe with multiple antibodies, multiple separate blots were imaged in this exposure/file. Bottom blot (boxed in green) is relevant for this figure and was probed with anti-hnRNPU. Signal from ECL only appears in the chemiluminescence channel. Protein ladder appears in white light channel.
Validation co-IP from inducible MB135 cell lines, anti-TRIM28.
Western blot showing anti-TRIM28 signal. * marks correct size band. Blot was physically cut to probe with multiple antibodies, multiple separate blots were imaged in this exposure/file. Top blot (boxed in green) is relevant for this figure and was probed with anti-TRIM28. Signal from ECL only appears in the chemiluminescence channel. Protein ladder appears in white light channel.
(A) Western blot showing input and immunoprecipitated proteins from either 3xFLAG-iDUXB (DUXB) or a truncation series of the 3x-FLAG-iDUX4-CTD cells (iDUX4) precipitated with anti-FLAG and probed …
Co-IP from inducible MB135 cell lines, anti-STAT1.
Western blot showing anti-STAT1 signal for Figure 4A. * marks correct size band. Blot was physically cut to probe with multiple antibodies, multiple separate blots were imaged in this exposure/file. Top left blot (boxed in green) is relevant for this figure and was probed with anti-STAT1. The multiple bands represent the alpha (upper) and beta (lower) isoforms of STAT1.
Co-IP from inducible MB135 cell lines, anti-pSTAT1(Y701).
Western blot showing anti-pSTAT1(Y701) signal for Figure 4A. * marks correct size band. Blot was physically cut to probe with multiple antibodies, multiple unrelated blots were imaged in this exposure/file. Top blot (boxed in green) is relevant for this figure and was probed with anti-pSTAT1(Y701). Protein ladder appears in white light channel. Signal from ECL only appears in the chemiluminescence channel. The multiple bands represent the alpha (upper) and beta (lower) isoforms of STAT1.
Co-IP from inducible MB135 cell lines, anti-pSTAT1(S727).
Western blot showing anti-pSTAT1(S727) signal for Figure 4A. * marks correct size band. This blot is probed with anti-pSTAT1(S727). Protein ladder appears in white light channel. Signal from ECL only appears in the chemiluminescence channel.
Co-IP from inducible MB135 cell lines, anti-FLAG.
Western blot showing anti-FLAG signal for Figure 4A. * marks correct size band. Blot was physically cut to probe with multiple antibodies, multiple unrelated blots were imaged in this exposure/file. Bottom left blot (boxed in green) is probed with anti-FLAG. Protein ladder appears in white light channel. Signal from ECL only appears in the chemiluminescence channel.
Co-IP from dual-inducible MB135 cell lines, anti-MYC.
Western blot showing anti-MYC signal for Figure 4B. * marks correct size band. Blot was physically cut to probe with multiple antibodies, multiple separate blots were imaged in this exposure/file. Top blot (boxed in green) is relevant for this figure and was probed with anti-MYC to detect the INDUCIBLE MYC-tagged STAT1 or STAT1-mutant transgene. Signal from ECL only appears in the chemiluminescence channel. Protein ladder appears in white light channel.
Co-IP from dual-inducible MB135 cell lines, anti-STAT1.
Western blot showing anti-STAT1 signal for Figure 4B. * marks correct size band. Blot was physically cut to probe with multiple antibodies, multiple unrelated blots were imaged in this exposure/file. Middle blot (boxed in green) is probed with anti-STAT1 to detect the INDUCIBLE MYC-tagged STAT1 transgene. Protein ladder only appears in the ‘white light’ exposure. Signal from ECL only appears in the chemiluminescence channel.
Co-IP from dual-inducible MB135 cell lines, anti-pSTAT1(Y701).
Western blot showing anti-pSTAT1(Y701) signal for Figure 4B. * marks correct size band. Blot is probed with anti-pSTAT1(Y701) to detect the phosphorylated INDUCIBLE MYC-tagged STAT1 or MYC-tagged STAT1-mutant transgene. Protein ladder only appears in the ‘white light’ exposure. Signal from ECL only appears in the chemiluminescence channel.
Co-IP from dual-inducible MB135 cell lines, anti-pSTAT1(S727).
Western blot showing anti-pSTAT1(S727) signal for Figure 4B. * marks correct size band for the INDUCIBLE MYC-tagged STAT1 or mutated-STAT1. Lower band represents endogenous STAT1. Blot is probed with anti-pSTAT1(S727). Protein ladder only appears in the ‘white light’ exposure. Signal from ECL only appears in the chemiluminescence channel.
Co-IP from dual-inducible MB135 cell lines, anti-FLAG.
Western blot showing anti-FLAG signal for Figure 4B. * marks correct size band. Blot was physically cut to probe with multiple antibodies, multiple unrelated blots were imaged in this exposure/file. Lower blot (boxed in green) is probed with anti-FLAG to detect the INDUCIBLE FLAG-tagged DUXB or DUX4-CTD transgene. Protein ladder only appears in the ‘white light’ exposure. Signal from ECL only appears in the chemiluminescence channel.
Immortalized MB135 myoblasts with doxycycline-inducible iDUX4-CTD (A) and iDUXB (B) transgenes were treated ± doxycycline and ± IFNγ, then fixed and stained for total STAT1 and either transgene. …
Primary HFFs (HFF 1°) expressing no transgene (noTG), constitutive 3XFLAG-DUXBCTD, or constitutive 3XFLAG-DUX4CTD were treated with IFNγ, and then fixed and used in a proximity ligation assay (PLA) …
(A, left four panels) Chromatin immunoprecipitation using anti-STAT1 or IgG from MB135-iDUX4-CTD cells untreated, IFNγ-treated, or IFNγ and doxycycline treated. Ab1: 50:50 mix of STAT1 antibodies …
(A, left panel) RT-qPCR of the indicated genes in MB135 parental or Kitra-SRS that express a CIC DUX4-fusion gene containing the DUX4 CTD. Cells were transfected with control or CIC- and …
Parental MB135 anti-CIC.
Western blot showing anti-CIC signal for Figure 6B. * marks correct size band. Blot was probed with anti-CIC. NOTE: gel was loaded and transferred with samples ordered as labeled here. The image has been flipped in the article, and the labels flipped appropriately to mirror the protein layout in the Kitra-SRS experiment. Protein ladder only appears in the ‘white light’ exposure. Signal from ECL only appears in the chemiluminescence channel.
Parental MB135 anti-GAPDH.
Western blot showing anti-GAPDH signal for Figure 6B. * marks correct size band. Blot was probed with anti-GAPDH. Note that gel was loaded and transferred with samples ordered as labeled here. The image has been flipped in the article and the labels flipped appropriately to mirror the protein layout in the Kitra-SRS experiment. Protein ladder only appears in the ‘white light’ exposure. Signal from ECL only appears in the chemiluminescence channel.
KitraSRS anti-CIC.
Western blot showing anti-CIC signal for Figure 6B. * marks correct size band. Blot was cut into two pieces, this piece was probed with anti-CIC. Protein ladder only appears in the ‘white light’ exposure. Signal from ECL only appears in the chemiluminescence channel.
KitraSRS anti-GAPDH.
Western blot showing anti-GAPDH signal for Figure 6B. * marks band of correct size. Blot was cut into two pieces, this piece was probed with anti-GAPDH. Protein ladder only appears in the ‘white light’ exposure. Signal from ECL only appears in the chemiluminescence channel.
MB135 parental myoblasts (A) and Kitra-SRS sarcoma cells (B) were treated with control siRNAs or a combination of siRNAs targeting CIC and DUX4, then left untreated or treated with IFNγ. While …
(A) FSHD MB200 myoblasts were differentiated into myotubes, which results in the expression of endogenous DUX4 in a subset of myotubes. Cultures were treated ± IFNγ, and DUX4 and IDO1 were …
Mouse Dux co-IP, anti-STAT1.
Western blot showing anti-STAT1 signal for Figure 7B. * marks correct size bands. Blot was probed intact for STAT1. Protein ladder only appears in the ‘white light’ exposure. Signal from ECL only appears in the chemiluminescence channel. The double bands marked by the * represent the alpha (upper) and beta (lower) isoforms of endogenous STAT1.
Mouse Dux co-IP, anti-pSTAT1(Y701).
Western blot showing anti-pSTAT1(Y701) signal for Figure 7B. * marks correct size bands. Blot was stripped from previous exposure and re-probed with anti-pSTAT1(Y701). Protein ladder only appears in the ‘white light’ exposure. Signal from ECL only appears in the chemiluminescence channel. The double bands marked by the * represent the alpha (upper) and beta (lower) isoforms of endogenous STAT1.
Mouse Dux co-IP, anti-pSTAT1(S727).
Western blot showing anti-pSTAT1(S727) signal for Figure 7B. * marks correct size band. Blot was stripped from previous exposure and re-probed with anti-pSTAT1(S727). Protein ladder only appears in the ‘white light’ exposure. Signal from ECL only appears in the chemiluminescence channel. Only STAT1-alpha can be phosphorylated at S727, hence the lack of double band.
Mouse Dux co-IP, anti-FLAG.
Western blot showing anti-FLAG signal for Figure 7B. * marks correct size band. Blot was physically cut to probe with multiple antibodies, multiple unrelated blots were imaged in this exposure/file. Lower blot (boxed in green) is probed with anti-FLAG to detect inducible FLAG-tagged transgenes. Note that the image has been flipped in the article and labeled appropriately. Protein ladder only appears in the ‘white light’ exposure. Signal from ECL only appears in the chemiluminescence channel.
(A) Mouse Dux protein sequence with homeodomains in bold and (L)LxxL(L) motifs underlined. (B) Alignment of a partial triplication of the mouse Dux protein with aa258-440 aligning with aa441-623 and …
Reagent type (species) or resource | Designation | Source or reference | Identifiers | Additional information |
---|---|---|---|---|
Antibody | Anti-STAT1 (phospho 701) [M135] (mouse monoclonal) | Abcam | Cat# ab29045; RRID:AB_778096 | See 'Materials and methods' for dilution by application |
Antibody | Anti-STAT1 [1/Stat1] (mouse monoclonal) | Abcam | Cat# ab281999 | See 'Materials and methods' for dilution by application |
Antibody | Anti-hnRNP M1-M4 [EPR13509(B)] (rabbit monoclonal) | Abcam | Cat# ab177957; RRID:AB_2820246 | See 'Materials and methods' for dilution by application |
Antibody | Anti-human DNA PKcs [Y393] (rabbit monoclonal) | Abcam | Cat# ab32566; RRID:AB_731981 | See 'Materials and methods' for dilution by application |
Antibody | Anti-PABPC1 (rabbit polyclonal) | Abcam | Cat# ab21060; RRID:AB_777008 | See 'Materials and methods' for dilution by application |
Antibody | Anti-STAT1 (phospho S727) [EPR3146] (rabbit monoclonal) | Abcam | Cat# ab109461; RRID:AB_10863745 | See 'Materials and methods' for dilution by application |
Antibody | Anti-STAT1 [EPR21057-141] (rabbit monoclonal) | Abcam | Cat# ab234400 | See 'Materials and methods' for dilution by application |
Antibody | Anti-STAT1 [EPR23049-111] (rabbit monoclonal) | Abcam | Cat# ab239360 | See 'Materials and methods' for dilution by application |
Antibody | Anti-STAT1 [EPR4407] (rabbit monoclonal) | Abcam | Cat# ab109320; RRID:AB_10863383 | See 'Materials and methods' for dilution by application |
Antibody | Anti-YBX1 [EP2708Y] (rabbit monoclonal) | Abcam | Cat# ab76149; RRID:AB_2219276 | See 'Materials and methods' for dilution by application |
Antibody | Anti-mouse IgG for IP HRP (rat monoclonal) | Abcam | Cat# AB131368; RRID:AB_2895114 | See 'Materials and methods' for dilution by application |
Antibody | Isotype control (rabbit polyclonal) | BioLegend | Cat# CTL-4112 | See 'Materials and methods' for dilution by application |
Antibody | Anti-DDX3X [D19B4] (mouse monoclonal) | Cell Signaling Technology | Cat# 8192; RRID:AB_10860416 | See 'Materials and methods' for dilution by application |
Antibody | Anti-hnRNP K [R332] (rabbit monoclonal) | Cell Signaling Technology | Cat# 4675; RRID:AB_10622190 | See 'Materials and methods' for dilution by application |
Antibody | Anti-IDO1 [D5J4E] (rabbit monoclonal) | Cell Signaling Technology | Cat# 86630; RRID:AB_2636818 | See 'Materials and methods' for dilution by application |
Antibody | Anti-MYC [71D10] (rabbit monoclonal) | Cell Signaling Technology | Cat# 2278; RRID:AB_490778 | See 'Materials and methods' for dilution by application |
Antibody | Anti-Nucleolin [D4C70] (rabbit monoclonal) | Cell Signaling Technology | Cat# 14574; RRID:AB_2798519 | See 'Materials and methods' for dilution by application |
Antibody | Anti-phospho Rbp1 CTD (Ser5) [D9N5I] (rabbit monoclonal) | Cell Signaling Technology | Cat# 13523; RRID:AB_2798246 | See 'Materials and methods' for dilution by application |
Antibody | Anti-PP2A A subunit [81G5] (rabbit monoclonal) | Cell Signaling Technology | Cat# 2041; RRID:AB_2168121 | See 'Materials and methods' for dilution by application |
Antibody | Anti-pSTAT1 Y701 [58D6] (rabbit monoclonal) | Cell Signaling Technology | Cat #9167 | See 'Materials and methods' for dilution by application |
Antibody | Anti-TIF1 (TRIM28) [C42G12] (rabbit monoclonal) | Cell Signaling Technology | Cat# 4124; RRID:AB_2209886 | See 'Materials and methods' for dilution by application |
Antibody | Anti-rabbit secondary antibody (goat mixed monoclonal) | EpiCypher | Cat# 13-0047 | Used in CUT&Tag |
Antibody | Anti-DUX4 [P2G4] (mouse monoclonal) | Geng et al., 2011 | N/A | See 'Materials and methods' for dilution by application |
Antibody | Anti-DUX4 [E14-3] (rabbit monoclonal) | Geng et al., 2011 | N/A | See 'Materials and methods' for dilution by application |
Antibody | Anti-DUX4 [E5-5] (rabbit monoclonal) | Geng et al., 2011 | N/A | See 'Materials and methods' for dilution by application |
Antibody | Anti-mouse IgG HRP (goat superclonal) | Invitrogen | Cat# A28177 | See 'Materials and methods' for dilution by application |
Antibody | Anti-CIC (rabbit polyclonal) | Invitrogen | Cat# PA5-83721 | See 'Materials and methods' for dilution by application |
Antibody | FITC-conjugated anti-rabbit (donkey monoclonal) | Jackson ImmunoResearch | Cat# 711-095-152; RRID:AB_2315776 | See 'Materials and methods' for dilution by application |
Antibody | TRITC-conjugated anti-mouse (donkey monoclonal) | Jackson ImmunoResearch | Cat# 715-025-020; RRID:AB_2340764 | See 'Materials and methods' for dilution by application |
Antibody | Anti-CDK4 (rabbit polyclonal) | ProteinTech | Cat# 11026-1-AP; RRID:AB_2078702 | See 'Materials and methods' for dilution by application |
Antibody | Anti-HAT1 (rabbit polyclonal) | ProteinTech | Cat# 11432-1-AP; RRID:AB_2116435 | See 'Materials and methods' for dilution by application |
Antibody | Anti-HNRNPU (rabbit polyclonal) | ProteinTech | Cat# 14599-1-AP; RRID:AB_2248577 | See 'Materials and methods' for dilution by application |
Antibody | Anti-FLAG [M2] (mouse monoclonal) | Sigma-Aldrich | Cat# F1804; RRID:AB_262044 | See 'Materials and methods' for dilution by application |
Antibody | Anti-FLAG [M2] (mouse monoclonal) | Sigma-Aldrich | Cat# F3165; RRID:AB_259529 | See 'Materials and methods' for dilution by application |
Antibody | Anti-rabbit IgG HRP (goat superclonal) | Thermo Fisher | Cat# A27036; RRID:AB2536099 | See 'Materials and methods' for dilution by application |
Cell line (Homo sapiens) | MB200 (male, FSHD2), immortalized | Fields Center for FSHD and Neuromuscular Research | https://www.urmc.rochester.edu/neurology/fields-center.aspx | |
Cell line (H. sapiens) | MB135 (female), immortalized | Geng et al., 2012 | N/A | |
Cell line (H. sapiens) | MB135-iDUX4 (SSc7, female) | Jagannathan et al., 2016 | N/A | |
Cell line (H. sapiens) | HFF-DUX4CTD | This study | N/A | Primary HFF cells transduced with the constitutive pRRLSIN-3XFLAG-NLS-DUX4CTD lentiviral expression construct |
Cell line (H. sapiens) | HFF-DUXB-CTD | This study | N/A | Primary HFF cells transduced with the constitutive pRRLSIN-3XFLAG-NLS-DUXBCTD lentiviral expression construct |
Cell line (H. sapiens) | MB135-i3XFLAG-CIC (female) | This study | N/A | Immortalized MB135 myoblasts transduced with the specified inducible lentiviral expression construct |
Cell line (H. sapiens) | MB135-i3XFLAG-CIC-DUX4 (female) | This study | N/A | Immortalized MB135 myoblasts transduced with the specified inducible lentiviral expression construct |
Cell line (H. sapiens) | MB135-iDux-CA (female) | This study | N/A | Immortalized MB135 myoblasts transduced with the specified inducible lentiviral expression construct |
Cell line (H. sapiens) | MB135-iDux-CTD (female) | This study | N/A | Immortalized MB135 myoblasts transduced with the specified inducible lentiviral expression construct |
Cell line (H. sapiens) | MB135-iDUX4 (ASc4, female) | This study | N/A | Immortalized MB135 myoblasts transduced with the specified inducible lentiviral expression construct |
Cell line (H. sapiens) | MB135-iDUX4 (NSc2, female) | This study | N/A | Immortalized MB135 myoblasts transduced with the specified inducible lentiviral expression construct |
Cell line (H. sapiens) | MB135-iDUX4-CTD (AES150-1, female) | This study | N/A | Immortalized MB135 myoblasts transduced with the specified inducible lentiviral expression construct |
Cell line (H. sapiens) | MB135-iDUX4-CTD (AES150-5, female) | This study | N/A | Immortalized MB135 myoblasts transduced with the specified inducible lentiviral expression construct |
Cell line (H. sapiens) | MB135-iDUX4-CTDmL1dL2 (AES150-1, female) | This study | N/A | Immortalized MB135 myoblasts transduced with the specified inducible lentiviral expression construct |
Cell line (H. sapiens) | MB135-iDUX4-CTDmL1dL2 (AES150-3, female) | This study | N/A | Immortalized MB135 myoblasts transduced with the specified inducible lentiviral expression construct |
Cell line (H. sapiens) | MB135-iDUX4-F67A (ASc10, female) | This study | N/A | Immortalized MB135 myoblasts transduced with the specified inducible lentiviral expression construct |
Cell line (H. sapiens) | MB135-iDUX4-F67A (ASc6, female) | This study | N/A | Immortalized MB135 myoblasts transduced with the specified inducible lentiviral expression construct |
Cell line (H. sapiens) | MB135-iDUX4aa154-271 (female) | This study | N/A | Immortalized MB135 myoblasts transduced with the specified inducible lentiviral expression construct |
Cell line (H. sapiens) | MB135-iDUX4aa154-308 (female) | This study | N/A | Immortalized MB135 myoblasts transduced with the specified inducible lentiviral expression construct |
Cell line (H. sapiens) | MB135-iDUX4aa154-372 (female) | This study | N/A | Immortalized MB135 myoblasts transduced with the specified inducible lentiviral expression construct |
Cell line (H. sapiens) | MB135-iDUX4aa339-424 (NSc10, female) | This study | N/A | Immortalized MB135 myoblasts transduced with the specified inducible lentiviral expression construct |
Cell line (H. sapiens) | MB135-iDUX4aa339-424 (NSc5, female) | This study | N/A | Immortalized MB135 myoblasts transduced with the specified inducible lentiviral expression construct |
Cell line (H. sapiens) | MB135-iDUX4aa339-424 (NSc8, female) | This study | N/A | Immortalized MB135 myoblasts transduced with the specified inducible lentiviral expression construct |
Cell line (H. sapiens) | MB135-iDUX4dL2 (NSc1, female) | This study | N/A | Immortalized MB135 myoblasts transduced with the specified inducible lentiviral expression construct |
Cell line (H. sapiens) | MB135-iDUX4mL1 (NSc3, female) | This study | N/A | Immortalized MB135 myoblasts transduced with the specified inducible lentiviral expression construct |
Cell line (H. sapiens) | MB135-iDUX4mL1dL2 (NSc2, female) | This study | N/A | Immortalized MB135 myoblasts transduced with the specified inducible lentiviral expression construct |
Cell line (H. sapiens) | MB135-iDUX4mL1dL2 (NSc3, female) | This study | N/A | Immortalized MB135 myoblasts transduced with the specified inducible lentiviral expression construct |
Cell line (H. sapiens) | MB135-iDUX4mL1dL2 (NSc8, female) | This study | N/A | Immortalized MB135 myoblasts transduced with the specified inducible lentiviral expression construct |
Cell line (H. sapiens) | MB135-iDUXB (female) | This study | N/A | Immortalized MB135 myoblasts transduced with the specified inducible lentiviral expression construct |
Cell line (H. sapiens) | MB135 (female), primary | Dr. Rabi Tawil, Fields Center for FSHD Research, University of Rochester Medical Center | N/A | Primary myoblast cells derived from patient muscle biopsy sample |
Cell line (H. sapiens) | Primary human foreskin fibroblasts (‘HFF,’ male) | Dr. Dusty Miller, Fred Hutchinson Cancer Center | N/A | Primary human foreskin fibroblast cells derived from patient foreskin tissue |
Chemical compound, drug | RIG-I ligand | Gift of Dr. Dan Stetson Lab, UW | N/A | |
Chemical compound, drug | 2'3'-cGAMP | Invivogen | Cat# tlrl-nacga23 | |
Chemical compound, drug | Recombinant human IFN-beta protein | R&D Systems | Cat# 8499-IF-010-CF | |
Chemical compound, drug | Recombinant human IFN-gamma | R&D Systems | Cat# 285IF100CF | |
Chemical compound, drug | Polyinosinic-polycytidylic acid sodium salt [poly(I:C)] | Sigma | Cat# P1530 | |
Commercial assay or kit | iTaq SYBR Green Supermix | Bio-Rad | Cat# 1725124 | |
Commercial assay or kit | CUTANA Non-Hot Start 2X PCR Master Mix for CUT&Tag | EpiCypher | Cat# 15-1018 | Used in CUT&Tag |
Commercial assay or kit | CUTANA pAG-Tn5 for CUT&Tag | EpiCypher | Cat# 15-1017 | Used in CUT&Tag |
Commercial assay or kit | Illumina TruSeq RNA Sample Prep v2 Kit | Illumina | Cat# RS-122-2001 | |
Commercial assay or kit | Dnase Amp grade | Invitrogen | Cat# 18068015 | |
Commercial assay or kit | Oligo(dT) 12–18 primer | Invitrogen | Cat# 18418012 | |
Commercial assay or kit | RNaseOUT Recombinant Ribonuclease Inhibitor | Invitrogen | Cat# 10777019 | |
Commercial assay or kit | Superscript IV | Invitrogen | Cat# 18091050 | |
Commercial assay or kit | Lipofectamine RNAiMAX | Life Technologies | Cat# 13778150 | |
Commercial assay or kit | NucleoSpin RNA kit | Macherey-Nagel | Cat# 740955 | |
Commercial assay or kit | Lipofectamine 2000 | Thermo Fisher | Cat# 11668019 | |
Commercial assay or kit | Superscript IV First-Strand Synthesis System | Thermo Fisher | Cat# 18091050 | |
Other | Agencourt AMPure XP beads | Beckman Coulter | Cat# A63880 | Used in CUT&Tag |
Other | Hyclone FBS | Fisher | Cat# SH3007103 | Used to supplement F-10 for cell culture of myoblast lines |
Other | Gibco Penicillin-Streptomycin (10,000 U/ml) | Fisher Scientific | Cat# 15-140-122 | Anti-fungal to supplement cell culture media |
Other | Dynabeads Protein G beads | Invitrogen | Cat# 10003D | Used in fractionated anti-FLAG immunoprecipitation |
Other | ProLong Glass antifade Mountant with Nucblue | Invitrogen | Cat# P36983 | Used to mount slides for proximity ligation assays |
Other | Millicell EZ Slide 8-well glass slides | MilliporeSigma | Cat# PEZGS0816 | Used to culture cells for proximity ligation assays |
Other | Protein-A agarose beads | MilliporeSigma | Cat# 16-156 | Used in ChIP-qPCR |
Other | Pierce phosphatase inhibitors | Pierce | Cat# PIA32957 | Used in ChIP-qPCR, CUT&Tag |
Other | Pierce protease inhibitors (EDTA-free) | Pierce | Cat# PIA32955 | Used in ChIP-qPCR, CUT&Tag |
Other | Recombinant human basic fibroblast growth factor | Promega | Cat# G5071 | Used to supplement F-10 for cell culture of myoblast lines |
Other | Dexamethasone | Sigma-Aldrich | Cat# D4902 | Used to supplement F-10 for cell culture of myoblast lines |
Other | Doxycycline hyclate | Sigma-Aldrich | Cat# D9891 | Used to induce doxycycline-inducible transgenes |
Other | Duolink In Situ Detection Reagents Green kit | Sigma-Aldrich | Cat# DUO92014 | Used in PLA |
Other | Duolink In Situ PLA Probe Anti-Mouse MINUS | Sigma-Aldrich | Cat# DUO92004 | Used in PLA |
Other | Duolink In Situ PLA Probe Anti-Rabbit PLUS | Sigma-Aldrich | Cat# DUO92002 | Used in PLA |
Other | Insulin | Sigma-Aldrich | Cat# I1882 | Used in differentiating MB200 myoblasts into myotubes |
Other | Polybrene | Sigma-Aldrich | Cat# 107689 | Used in transducing cell lines with lentivirus |
Other | Puromycin dihydrochloride | Sigma-Aldrich | Cat# P833 | Used as a selective agent for puromycin-resistant cell lines |
Other | Transferrin | Sigma-Aldrich | Cat# T-0665 | Used in differentiating MB200 myoblasts into myotubes |
Other | OptiMEM Reduced Serum Medium | Thermo Fisher | Cat# 31985070 | Used for lipofection |
Recombinant DNA reagent | pMD2.G | Didier Trono Lab | Addgene#12259; RRID:Addgene_12259 | VSV-G envelope expressing plasmid |
Recombinant DNA reagent | psPAX2 | Didier Trono Lab | Addgene#12260; RRID:Addgene_12260 | Lentiviral packaging plasmid |
Recombinant DNA reagent | pRRLSIN.cPPT.PGK-GFP.WPRE | Didier Trono Lab | Addgene#12252 | Constitutive lentiviral expression vector (empty backbone) |
Recombinant DNA reagent | pCW57.1 | David Root Lab | Addgene#41393 | Doxycycline-inducible lentiviral expression vector (empty backbone) |
Recombinant DNA reagent | pCW57.1-3xFLAG-CIC | This study | N/A | Lentiviral expression plasmid for doxycycline-inducible transgene expression |
Recombinant DNA reagent | pCW57.1-3xFLAG-CIC/DUX4 | This study | N/A | Lentiviral expression plasmid for doxycycline-inducible transgene expression |
Recombinant DNA reagent | pCW57.1-3XFLAG-NLS-NLS-Dux | This study | N/A | Lentiviral expression plasmid for doxycycline-inducible transgene expression |
Recombinant DNA reagent | pCW57.1-3XFLAG-NLS-NLS-DUX4 | This study | N/A | Lentiviral expression plasmid for doxycycline-inducible transgene expression |
Recombinant DNA reagent | pCW57.1-3XFLAG-NLS-NLS-DUX4-dL2 | This study | N/A | Lentiviral expression plasmid for doxycycline-inducible transgene expression |
Recombinant DNA reagent | pCW57.1-3XFLAG-NLS-NLS-DUX4-F67A | This study | N/A | Lentiviral expression plasmid for doxycycline-inducible transgene expression |
Recombinant DNA reagent | pCW57.1-3XFLAG-NLS-NLS-DUX4-mL1 | This study | N/A | Lentiviral expression plasmid for doxycycline-inducible transgene expression |
Recombinant DNA reagent | pCW57.1-3XFLAG-NLS-NLS-DUX4-mL1dL2 | This study | N/A | Lentiviral expression plasmid for doxycycline-inducible transgene expression |
Recombinant DNA reagent | pCW57.1-3XFLAG-NLS-NLS-DUX4(aa339-424) | This study | N/A | Lentiviral expression plasmid for doxycycline-inducible transgene expression |
Recombinant DNA reagent | pCW57.1-3XFLAG-NLS-NLS-DUX4aa154-271 | This study | N/A | Lentiviral expression plasmid for doxycycline-inducible transgene expression |
Recombinant DNA reagent | pCW57.1-3XFLAG-NLS-NLS-DUX4aa154-308 | This study | N/A | Lentiviral expression plasmid for doxycycline-inducible transgene expression |
Recombinant DNA reagent | pCW57.1-3XFLAG-NLS-NLS-DUX4aa154-372 | This study | N/A | Lentiviral expression plasmid for doxycycline-inducible transgene expression |
Recombinant DNA reagent | pCW57.1-3XFLAG-NLS-NLS-DUX4CTD | This study | N/A | Lentiviral expression plasmid for doxycycline-inducible transgene expression |
Recombinant DNA reagent | pCW57.1-3XFLAG-NLS-NLS-DUX4CTDmL1dL2 | This study | N/A | Lentiviral expression plasmid for doxycycline-inducible transgene expression |
Recombinant DNA reagent | pCW57.1-3XFLAG-NLS-NLS-DUXB | This study | N/A | Lentiviral expression plasmid for doxycycline-inducible transgene expression |
Recombinant DNA reagent | pCW57.1-3XFLAG-NLS-NLS-DUXBCTD | This study | N/A | Lentiviral expression plasmid for doxycycline-inducible transgene expression |
Recombinant DNA reagent | pCW57.1-3xMYC-STAT1 | This study | N/A | Lentiviral expression plasmid for doxycycline-inducible transgene expression |
Recombinant DNA reagent | pCW57.1-3xMYC-STAT1-S727A | This study | N/A | Lentiviral expression plasmid for doxycycline-inducible transgene expression |
Recombinant DNA reagent | pCW57.1-3xMYC-STAT1-Y701A | This study | N/A | Lentiviral expression plasmid for doxycycline-inducible transgene expression |
Recombinant DNA reagent | pRRLSIN-3XFLAG-NLS-NLS-DUX4CTD | This study | N/A | Lentiviral expression plasmid for constitutive transgene expression |
Recombinant DNA reagent | pRRLSIN-3XFLAG-NLS-NLS-DUXBCTD | This study | N/A | Lentiviral expression plasmid for constitutive transgene expression |
Sequence-based reagent | IFIH1_F | Geng et al., 2012. Dev Cell. doi: 10.1016/j.devcel.2011.11.013. | RT-qPCR primers | CTAGCCTGTTCTGGGGAAGA |
Sequence-based reagent | IFIH1_R | Geng et al., 2012. Dev Cell. doi: 10.1016/j.devcel.2011.11.013. | RT-qPCR primers | AGTCGGCACACTTCTTTTGC |
Sequence-based reagent | ISG20_F | Geng et al., 2012. Dev Cell. doi: 10.1016/j.devcel.2011.11.013. | RT-qPCR primers | GAGCGCCTCCTACACAAGAG |
Sequence-based reagent | ISG20_R | Geng et al., 2012. Dev Cell. doi: 10.1016/j.devcel.2011.11.013. | RT-qPCR primers | CGGATTCTCTGGGAGATTTG |
Sequence-based reagent | h16q21_F | Maston et al., 2012 | ChIP-qPCR primers (gene desert region) | AAACAAGCATCAGGGTGGAC |
Sequence-based reagent | h16q21_R | Maston et al., 2012 | ChIP-qPCR primers (gene desert region) | GATCCCACAAAGGAAAGGAAC |
Sequence-based reagent | GBP1_F | Origene Cat# HP205803 | RT-qPCR primers | TAGCAGACTTCTGTTCCTACATCT |
Sequence-based reagent | GBP1_R | Origene Cat# HP205803 | RT-qPCR primers | CCACTGCTGATGGCATTGACGT |
Sequence-based reagent | CXCL10_F | Primer Bank ID 323422857c1, https://pga.mgh.harvard.edu/primerbank, Wang et al., 2012. Nucleic Acids Res. doi: 10.1093/nar/gkr1013. | RT-qPCR primers | GTGGCATTCAAGGAGTACCTC |
Sequence-based reagent | CXCL10_R | Primer Bank ID 323422857c1, https://pga.mgh.harvard.edu/primerbank, Wang et al., 2012. Nucleic Acids Res. doi: 10.1093/nar/gkr1013. | RT-qPCR primers | TGATGGCCTTCGATTCTGGATT |
Sequence-based reagent | IDO1_F | PrimerBank ID 323668304c1, https://pga.mgh.harvard.edu/cgi-bin/primerbank/new_search2.cgi, Wang et al., 2012. Nucleic Acids Res. doi: 10.1093/nar/gkr1013. | RT-qPCR primers | GCCAGCTTCGAGAAAGAGTTG |
Sequence-based reagent | IDO1_R | PrimerBank ID 323668304c1, https://pga.mgh.harvard.edu/cgi-bin/primerbank/new_search2.cgi, Wang et al., 2012. Nucleic Acids Res. doi: 10.1093/nar/gkr1013. | RT-qPCR primers | ATCCCAGAACTAGACGTGCAA |
Sequence-based reagent | CXCL10_F | Rosowski et al., 2014 | ChIP-qPCR primers | AAAGGAACAGTCTGCCCTGA |
Sequence-based reagent | CXCL10_R | Rosowski et al., 2014 | ChIP-qPCR primers | GCCCTGCTCTCCCATACTTT |
Sequence-based reagent | GBP1_F | Rosowski et al., 2014 | ChIP-qPCR primers | TGGACAAATTCGTAGAAAGACTCA |
Sequence-based reagent | GBP1_R | Rosowski et al., 2014 | ChIP-qPCR primers | GCACAAAAACTGTCCCCAAC |
Sequence-based reagent | IDO1_F | Rosowski et al., 2014 | ChIP-qPCR primers | CACAGTCATTGTATTCTCTTTGCTG |
Sequence-based reagent | IDO1_R | Rosowski et al., 2014 | ChIP-qPCR primers | GCATATGGCTTTCGTTACAGTC |
Sequence-based reagent | CD74_F | UCSC Genome Browser, Zeisel et al., 2013. Bioinformatics. doi: 10.1093/bioinformatics/btt145. | RT-qPCR primers | CGCGACCTTATCTCCAACAA |
Sequence-based reagent | CD74_R | UCSC Genome Browser, Zeisel et al., 2013. Bioinformatics. doi: 10.1093/bioinformatics/btt145. | RT-qPCR primers | CAGGATGGAAAAGCCTGTGT |
Sequence-based reagent | CXCL9_F | UCSC Genome Browser, Zeisel et al., 2013. Bioinformatics. doi: 10.1093/bioinformatics/btt145. | RT-qPCR primers | TCTTTTCCTCTTGGGCATCA |
Sequence-based reagent | CXCL9_R | UCSC Genome Browser, Zeisel et al., 2013. Bioinformatics. doi: 10.1093/bioinformatics/btt145. | RT-qPCR primers | TAGTCCCTTGGTTGGTGCTG |
Transfected construct (human) | Control (non-sil.) siRNA | QIAGEN | Cat# 1022076 | Non-targeting control siRNA |
Transfected construct (human) | FlexiTube siRNA Hs_CIC_6 | QIAGEN | Cat# SI04275656 | siRNA targeting CIC |
Transfected construct (human) | FlexiTube siRNA Hs_CIC_8 | QIAGEN | Cat# SI04368469 | siRNA targeting CIC |
Transfected construct (human) | GeneSolution siRNA Hs_DUX4_11 | QIAGEN | Cat# SI04239753 | siRNA targeting DUX4. |
Processed RNAseq data for MB135iDUX4, MB135iDUX4-F67A, and MB135iDUX4-CTD.
Processed RNAseq data for MB135iDUX4, MB135iDUX4-F67A, and MB135iDUX4-CTD myoblasts untreated, treated with IFNγ, or treated with IFNγ following doxycycline-induction of the integrated transgene. Please see ‘Materials and methods’ for RNAseq analysis description. Raw data have been uploaded to GEO with the identifier GSE186244.
Processed proteomics data for MB135iDUX4-CTD and MB135iDUX4-CTDmL1dL2.
Processed proteomics data for MB135iDUX4-CTD (‘longCTD’) and MB135iDUX4-CTdmL1dL2 (‘mL1dL2’) treated and processed as described in ‘Materials and methods’ under ‘Liquid chromatography mass spectroscopy (LC-MS).’ Raw data have been deposited to the ProteomeXchange Consortium via the PRIDE partner repository with the dataset identifier PXD029215.