EMBO/sd-character-level-ner huggingface dataset:
(E) Formation of syncytia between the CTFR-labelled ACE2+ human cell line and the CFSE-labelled Jurkat-S cells, in an experiment as in D, was confirmed by confocal microscopy after sorting cells double positive for CTFR and CFSE. Nuclei were identified by DAPI staining. Red arrowhead in the DAPI image indicates a nucleus of Hep-G2 origin; the green arrowhead the nucleus of Jurkat-S origin.
(h) Immunofluorescence of endogenous Cx43 in control NRK cells or those knocked down for Atg14, treated (or not) with tamoxifen or lindane (left). E-cadherin staining (red) is shown to highlight PM in g and h. Full fields are shown in Supplementary Fig. 6h. Quantification of intracytoplasmic Cx43-positives vesicles (right; n = 3 wells, 3 independent experiments, >30 cells per experiment). Values are mean + s.e.m and significant for *P 0.01 and **P 0.001 using analysis of variance + Bonferroni test. Scale bars: 5 μm. Uncropped images of blots are shown in Supplementary Fig. 9.
In the same experimental settings, mitophagy was also assessed at 8 h by fluorescence microscopy analyses upon incubation with chloroquine (CLQ) to enhance differences in mitophagy. Percentage of mitochondria merging with LC3-positive puncta calculated by Fiji analysis software using the open-source plugin ComDet v. 0.3.7. Values are expressed as % of mitochondria (TOM20+ particles) co-localizing with LC3/cell and graphed as boxes (25th-75th interquartile range) and whiskers (minimum to maximum showing all points), with central bands representing the median of n ≥ 7 different cells analyzed. *p<0.05; **p<0.01; ***p<0.001.
(c, d) Bif-1+/+ and Bif-1−/− MEFs were pre-treated with 10 mM 3-methyladenine (3-MA), 0.2 μM wortmannin (WM) or control DMSO for 30 min followed by culture in EBSS for the indicated times. The percentage of dead cells was determined by trypan blue exclusion assay (mean ± s.d.; n = 3).
(D) Relative mtDNA copy number estimated by qPCR. Data are expressed as mean ± SEM of n=3 independent experiments except for siR3 (n=2)
(B and C) Inducible complex formation on the potential octamer sites within the Btla and Bcl6 promoters. Purified murine CD4+ T cells were left untreated or induced with PMA and Ionomycin (P/I) for 18h. Whole cell extracts were analyzed by EMSA using labeled, double-stranded oligonucleotides containing either one of the potential octamer motif of the Btla or Bcl6 promoters as depicted in (A) or the consensus octamer site that served as an internal control.
(B) Table of co-regulated lncRNAs. Three Ctcflos transcripts stand out as strongest regulated lncRNA candidates.
(A) PCA plot of the gene expression profiles for the Vero E6 samples from all experimental groups: control (no virus or remdesivir treatment), virus (SARS-CoV-2-infected), virus+remdesivir (SARS-CoV-2-infected treated by remdesivir), remdesivir (remdesivir treatment alone without virus). There are 3 replicates in each group.
(A, B) B-ALL progression measured as (A) absolute number or (B) percentage of OFP+ cells in peripheral blood of transplanted mice (mean ± SD, each dot represents an individual mouse, CTRL = 6 mice, IFNγ = 10 mice; **** p ≤ 0.001, Two-Way ANOVA; mice in blue and yellow (B) were also analyzed by single-cell RNA sequencing
Heatmap showing Th17 signature genes (left) or Th17 regulatory genes (right) up- or downregulated in WT or Stat4-KO LPLs by LIF treatment (n=2).
(C-D) Overexpression of Chs6 in absence of other ChAPs results in more efficient Chs5 recruitment and stabilization at the TGN. (C) Fluorescence images of cells expressing Chs5-GFP in WT, CHS6 and GPD-CHS6 strains. Bar, 5 µm. (D) Binding kinetics of Chs5-GFP at the TGN in WT, , CHS6 and GPD-CHS6 strains. Data processing was carried out as in (A-B). The schematic cartoons depict the predicted majority of the analyzed complexes; Chs5 dimer: violet ovals, Chs6: light blue circles.
B | Representative flow cytometric analysis of Ramos cells reconstituted with HH10-mu IgM, HH10-mu IgD. Cells were stained with α-murine μHC-, δHC- and κLC-antibodies, respectively. EV-transduced HL-KO cells, expressing GFP only, were used as negative control (gray).
A Immortalized Brca1F/−MEFs were infected with retroviruses expressing the indicated shRNAs and/or Cre recombinase, followed by selection with puromycin for 72 h. Cell extracts were prepared 48 h later and analysed by Western blotting as indicated. SMC1 and tubulin were used as loading controls. *non‐specific band.
B. RT-PCR of MBP mRNA expression in MO3.13 cells under control conditions and following D-Asp exposure for 3 days, in absence or in presence of 10 μΜ MK-801 (left panel), or 30 nM YM-244769 or 100 nM BED (right panel) Graphs show quantification of ratio of MBP to L19 Data information: The values represent the means ± S.E.M from 3 independent experimental sessions. Level of significance was determined by usin B, left, one-way ANOVA P=0.0001 followed by Tukey's post hoc test, *P< 0.05 versus control, ˄P< 0.05 versus D-Asp (n=3); B, right, one-way ANOVA P=0.0004 followed by Tukey's post hoc test, *P< 0.05 versus control, ˄P< 0.05 versus D-Asp (n=3
(F) Schematic representation of the proposed mechanism of action of antibody 4D9. Binding of 4D9 to TREM2 leads to receptor clustering on the cell surface thereby driving downstream pSYK signaling. At the same time, cell surface levels are enhanced by inhibition of ectodomain shedding, potentially because of the inability of proteases to cleave dimeric substrates.
The siRNA-transfected HUVECs were plated inside a transwell chamber and incubated with serum for 18 h. The cells that invaded were observed after staining with crystal violet (CV) solution. Scale bars, 600 μm. The numbers of cells that invaded in each field of view was counted with the ImageJ software in (D).
L929 cells stably transfected with control shRNA or ZDHHC18 shRNA The knockdown efficiency of ZDHHC18 is shown by RT-qPCR (E) results. Data information: NC: negative control. All data are representative of at least two independent experiments. Mean ± SEM from triplicates of technical replicates, unpaired t test; ns, not significant; **, P˂0.01; ***, P˂0.001
Centrinone-treated akap KO cells were subjected to a MT regrowth assay and double stained with the indicated antibodies. High magnification images of the boxed areas are shown as merge (top) or individual green or red labelling (middle and bottom panels).
(A) Left: Current trace resulting from whole-cell voltage-clamp recordings at a holding potential of -70 mV in a CA1 pyramidal neuron in a WT mouse hippocampal slice (P15). The current was recorded in the presence of 10 µM bicuculline, 20 µM GYKI53655 and 30 µM APV in the ACSF. Perfusion of the recording chamber with 10 µM kainate and 100 µM 2,3-dioxo-6-nitro-1,2,3,4-tetrahydrobenzo[f]quinoxaline-7-sulfonamide (NBQX) are indicated with green and blue bars, respectively. Right: Analogous experiment in a SEZ6KO mouse (P15). (B) Summary of the experiments in A. Bar graph illustrates mean charge with standard error of the mean carried by the inward currents (measured as area under the curve, AUC) for the two genotypes at P15 (WT 46.6 ± 0.5 nC (n=10 cells), SEZ6KO 30.8 ± 0.5 nC (n=9 cells), *p=0.0375 Mann-Whitney-U-test).
C) Schematic representation of AMPK-mediated suppression of the inhibitory effect of mTORC1 on the ULK1 autophagic complex.
(F) Representative staining images (N = 5 tumors, 3 sections per tumor) for the indicated molecules. Scale bar, 50µm. Arrows point at CD8 TIL.
(D) Primary BMDMs were mock infected or infected with GFP-expressing wt MCMV (wt), ΔM45 mutant (ΔM45), M45 revertant (RM45), or MCMVs expressing Ct or Nt3 (RCt and RNt3) at an MOI of 1. 17 h postinfection cells were stimulated for 4 hours with TLR9 agonist CpG (0.5 µM) or TLR7 agonist R838 (0.1 µM) in the presence of brefeldin A. Cells were fixed, permeabilized, and stained with a TNFα-specific antibody. The percentages of TNFα-positive cells within infected (GFP-positive) cell populations were determined by FACS analysis (mean ± SEM).
(C) Blood parasitemia (mean +/- SEM) monitored by flow cytometry after inoculation of 5x104 PbA.GFP spz in B6 mice, treated (open squares) or not (black squares) with CQ at day 6 and 7 pi, in order to avoid ECM without blunting infection. Day 6, P = 0.29 ; Day 7, P = 0.0013 by multiple unpaired t-tests.
E RNA Polymerase II traveling ratio distribution from the Pol II ChIP-seqs, in the presence or absence of Dox.
D The social avoidance behavior for the stressed mice after knocking down CD39 (n = 15, 15, 14 mice. Interaction F2, 41 = 17.96, P < 0.0001; Target F1, 41 = 3.75e-005, P = 0.9951; Drug F2, 41 = 6.099, P = 0.0048; For Target CSDS - LV-GFP vs Ctrl - LV-GFP, P < 0.0001; CSDS - LV-siCD39 vs CSDS - LV-GFP, P < 0.0001. Two-way ANOVA with Tukey's post-test).
H) Representative images showing 14DIV WT and TSG6 KO neurons stained for surface AMPARs (GluA, green), the presynaptic protein Bassoon (blue) and tubulin (red) in the different tested conditions. Arrowheads point to postsynaptic GluA clusters. Scale bar: 5µm
B6.K18-hACE2IP-THV mice were primed (i.m.) at wk 0 and boosted (i.n.) at wk 5 (n = 5) with non-integrative LV::S. Control mice were injected with an empty LV (sham). (F, G) Anti-SCoV-2 IgG or IgA titers (F) and neutralizing activity (EC50) (G) in the sera or lung homogenates at 3 dpi. Samples from individual mice (n = 4/group) were studied. Data information: Statistical significance of the difference between the two groups was evaluated by Mann-Whitney test (*= p < 0.05, **= p <0.01).
C. Fitness landscapes with mutants overlaid for TET=35 µg/mL, DOX=10 µg/mL, and MCN=2.5 µg/mL corresponding to the dashed lines in 3B.
(D) Representative cell cycle profiles from two biological replicates of WT and SMCHD1 KO HeLa cells transfected with shTRF2 plasmid or EV control. Cells were stained with propidium iodide and analyzed by Flow cytometry.
Lipid ordering determined by 2H solid-state NMR analysis of liposomes in the presence or absence of Bem1 BC motifs. Calculation of oriented-like spectra from Pake patterns (de-Pake-ing) and simulation of 2H solid-state NMR spectra were applied to measure individual quadrupolar splittings for POPC-d31 and determine order parameter accurately. containing POPC-d31/POPS/Yeast lipid extract/ergosterol (1:1:1:2 molar ratio).
(E) MA plot (M: log ratio; A: mean average) of the differentially expressed genes (DEG) analysis from RNA-seq samples of the cells overexpressing either WT or ZFmut ZBTB7B. Four filters and the number of genes kept after applying each filter are described. Two genes that passed the 4th filter are labeled.
C) MA-plot of log2 fold changes (on the Y-axis) versus the mean of normalized counts of 22G RNAs (on the X-axis) for pid-4 mutants, compared to wild type. Red dots: genes with adjusted p-value < 0.05 and fold-change > 2. Blue dots: genes with adjusted p-value < 0.05 and fold-change < -2.
(B) Bacterial two-hybrid assay reflecting interaction between proteins of T6SS apparatus and effector operons. Interaction between T25-zip and T18-zip was used as positive control while pKNT25 and pUT18C (empty vectors) was used as negative control. Appearance of blue color suggests positive interaction while absence of color suggests lack of interaction.
A Schematic representation of the four different F8 variants that were cloned into an AAV plasmid: wild-type F8; N6 containing 11 amino acids of the modified SQ amino acid linker (SQm) followed by the human N6 B domain; SQ containing the SQ amino acid linker; V3 containing the V3 peptide in the middle of the SQ linker. ITR, inverted terminal repeats; CMV, cytomegalovirus promoter; star symbol, 3xFlag tag; PolyA, short synthetic polyadenylation signal; Ntds, nucleotides; SP, signal peptide. Details on the exact amino acid differences in the B domain can be found in Fig EV1.
(C) Representative screenshot of a specific genomic region showing DRIPc-seq profiles at Watson (W) and Crick (C) strands in K562 cells depleted of DDX5 (siDDX5) or control cells (siC) from two independent experiments.
(B) Endogenous p62 as well as coexpressed myc-tagged wild-type p62 or a UBA deletion mutant of p62 coimmunoprecipitated with GFP-LC3 from HeLa cell extracts. GFP or GFP-LC3 was immunoprecipitated from total cellular extracts after cotransfecting the indicated constructs. The cell cultures were either left untreated or starved for amino acids for 1 h as indicated. Copurified endogenous or ectopically expressed myc-tagged p62 constructs were detected using the p62 mAb. Bars, 20 μm.
B) Cell death induced by tBID-GFP and its variants on HCT AKO, measured as percentage of cells showing released cyt c or pyknotic nuclei. Data correspond to three independent experiments, with n> 30 cells per condition per experiment. *** p<0,001 and * p<0,05 with respect to tBID-GFP WT condition.
(f) COS-7 cells, transfected for 4 h with EGFP-HDQ74 along with empty vector (pcDNA3.1), dominant-negative S17N Rap2B (DN Rap2B) or wild-type PLC-ε (1:3 ratio), were assessed for the proportions of EGFP-positive cells with aggregates after 48 h. Error bars show 95% confidence interval.
Phenotype analysis of Trp53EE/EE embryos with different Mdm2 genotypes reveals developmental defects in Mdm2-/-Trp53EE/EE embryos starting from E9.5.
Total E13.5 fetal liver cells were processed for intracellular Ki67 staining in combination with cell surface antibody staining to discriminate LK (top panel) from LSK (lower panel) cells. Shown here are representative dot-plots of Ki67 and DAPI staining in LK and LSK cells, quantified in (E). Bars represent means ± S.E.M. N=4 for Chk1fl/+ and N=5 for Chk1fl/- Vav-Cre.
(C) A3A interacts with CCT in leukemia cells. HA immunoprecipitation in hematopoietic cell lines with inducible A3A-HA was analyzed by immunoblot. HA, CCT1, and CCT5 antibodies were used to evaluate co-precipitation of CCT subunits with A3A.
ChIRP analysis of CALIC binding to the AXL promoter. Binding of CALIC to the promoter regions of the indicated genes was compared with that of LacZ.
A Overlay of ScV1 and the cryo-EM structure of the V1Vo holoenzyme in "state 2" (Zhao et al, 2015). The structures of ScV1 and ScV1Vo were overlaid by aligning the A3B3 catalytic hexamers, thus highlighting structural differences in the central rotor and peripheral stator subunits. Coloring of ScV1Vo (shown as semi-transparent ribbons) is as used throughout for ScV1 for all but the A3B3F (tan), subunit H (dark green), subunit C and Vo domain (gray). The EG1-HNT interaction is boxed. Note the shift in position of HNT and EG1 between ScV1 and ScV1Vo.
B. ChIP-seq analysis of NeuroD1 and ASCL-1 chromatin enrichment, which was associated with broad H3K27ac-enriched regions at the netrin-3 locus (red line), indicating a transcriptionally active region in SCLC cell lines. (rep= experimental replicates).
(A,B) Transferrin receptor (TfnR) uptake, a measure of CME, shown as % uptake of total steady-state surface TfnR for control H1299 cells, and H1299 cells stabily expressing low amounts of siRNA-resistant Dyn2WT-EGFP (A) or Dyn2S619L-EGFP (B) with or without treatment of siRNA-directed towards endogenous Dyn2.
A The effect of the IRE1α inhibitor 4μ8C on CCl4 induced liver fibrosis in C57BL/6mice as measured by the histological metavir score. Ctrl (n = 8) ; Ctrl + 4μ8C (n = 6) ; CCl4 (n = 6); CCl4 + 4μ8C (n = 8). * P = 0,0077.B Representative liver tissue sections stained with sirius red for collagen (top) and αSMA (bottom). Scale bars= 50 μm.C Percentage of αSMA positive cells in pericentral areas in livers from mice in the experimental setup in A. * P = 0,036.
(a) DLD1 cells were incubated in the presence or absence of DFX (30 μM) and PIK-III (5 μM) and the levels of FTH1 and FTL were analysed using western blotting.
(I-L) One month after the virus infection, paired-pulse ratio (PPR) was recorded in hippocampal CA3 of hTau or STAT1 knockdown mice (I). The IO curve of fEPSP recorded on acute hippocampal slices (J). The slope of fEPSP after HFS recorded on hippocampal slices of hTau or STAT1 knockdown mice (K). LTP magnitude was calculated as the average (normalized to baseline) of the responses recorded 40-60 min after conditioning stimulation. (L). (n=5 slices from 4 mice for each group). Data information: Data were presented as mean ± SD two-way analysis of variance (ANOVA) followed by Bonferroni's post hoc test for I-K, one-way analysis of variance (ANOVA) followed by Bonferroni' s post hoc test for others). *, p<0.05, **, p<0.01, ***, p<0.001 vs eGFP; #, p<0.05, ###, p<0.001 vs hTau.
Schematic illustrating the treatment of PK1 cells with ERdj3-conditioned media. HEK293T-Rex (Control) and HEK293T-Rex cells stably overexpressing tet-inducible ERdj3WT on poly-D-lysine coated plates were treated with dox (1 g/mL) overnight to induce ERdj3WT expression. The media was replaced with fresh OptiMEM I + 5% FBS, which was conditioned for 30 h, sterile-filtered, concentrated 5 X against a 3 kD MWCO membrane, and diluted 1:1.5 with fresh OptiMEM I + 5% FBS. PK1 cells were plated in OptiMEM I + 5% FBS, and after 24 h were treated with conditioned media and TPrP (600 ng/mL) for 3 d.
C. Confocal microscopy images of PrimPol and γH2AX (damage control) immunofluorescence staining in control (UVA) or TMP-UVA-treated cells following control or RPA2 downregulation. Nuclear DNA is counterstained with DAPI. UVA laser path is indicated. Scale bar, 10 µm. Histograms (right panel) show the average PrimPol-positive cells and SD of three assays (n ≥100 cells per TMP-treated conditions in each replicate). Circle dots in each column represent the values of individual replicates. Statistical analysis was conducted with one-way ANOVA followed by Bonferroni post-test. p-values of individual comparisons are indicated.
Mapping of nascent transcripts or mature mRNA at the Prdm1 and Atg5 loci by GRO-seq or RNA-seq analyses of ex vivo sorted pro-B and FO B cells, respectively (Table EV4). Strand-specific GRO-seq reads are indicated in blue and red, respectively Quantification of nascent transcript and mRNA levels. The nascent transcription or mRNA expression of the Atg5 and Prdm1 genes is shown as mean expression value (TPM) with SEM based on two different GRO-seq or RNA-seq experiments for each B cell type, respectively. TPM, transcripts per million (Wagner et al., 2012)
d, Transport of pro-API to the vacuole was examined by immunoblotting with anti-API antiserum. The positions of pro-API and mature API are indicated.
(c) Colocalization efficiency in a and b. The percentage of colocalization between Atg14L and Atg16L or LC3-positive dot is shown. For example, (Atg14L×Atg16L)/Atg16L means the ratio of colocalization of Atg14L and Atg16L puncta to all of the Atg16L-positive puncta. For colocalization between Atg14L and Atg16L the data are mean ± s.d. of 25 cells. For colocalization between Atg14L and LC3 the data are mean ± s.d. of 20 cells.
(G) Percentage of CD4+Foxp3+ Tregs of total CD4+ cells in inguinal LN, spleen and peripheral blood of BALB/c mice (n = 3 mice per group) injected with 4T1 (Blue) or γ-irradiated 4T1 (Red) cancer cells was analyzed by FACS.
THP-1 cells expressing a Dox-inducible CRISPR-Cas9 cassette targeting GSDMD gene were treated with 1 µg ml-1 Dox for one or two cycles of 72 h (1x, or 2x respectively). As control, cells were left untreated and cultured in parallel (-). (C) Confocal microscopy imaging of live PMA-differentiated and nigericin-treated (10 µM) THP-1 cells expressing human ASC-GFP (green) in the presence of AlexaFluor647-labeled VHHASC (VHHASC-AF647, 10 µg ml-1, cyan) in the medium. Cells were either left untreated or incubated with VX-765 (50 µM) for 1h prior to nigericin stimulation. Nuclei were stained with Hoechst 34580 (magenta). Scale bar: 50 µm.
C. IHF of PLZF (day 14 postnatal), MILI, MVH, and GASZ/CytC (day 7) of testes sections. Scale bars for PLZF are 50 m and 10 m for others.
F. Enrichment analysis of lysosomal and mitochondrial proteins according to the logFC median of each group of proteins. Data is presented as 25 to 75 percentile box with the indicated median and whiskers representing the ±1.5x inter-quartile range. Proteins included in each group: total=1523, mitochondrial=324, lysosomal=50.
E. The endouc and ela3l (negative control) mRNAs were separately microinjected into zebrafish embryos from huORFZ at a one-cell stage. Upper panels: observation of GFP signal expressed in huORFZ embryos at 72 hpf. Lower panels: magnification of pictures corresponding to the upper panels.
qPCR analysis of Mmp12 (E) from THP-1 cells stimulated with AG (1 μg/ml) for 24h in absence or presence of different inhibitors targeting NF-κB (PDTC), ERK (PD98059), JNK (SP600125) and p38 (SB203580) at the concentration of 10 μM. Data information: Data are means + SD averaged from n=3 independent experiments performed with technical triplicates and each symbol represents the mean of technical triplicates. Two-way ANOVA followed by Dunnett's post hoc test were used for statistical analysis. ns, not significant; *, p<0.05; ****, p<0.0001.
G, H1299 cells were transfected with a Flag-tagged p53 or an empty vector together with a USP7-specific siRNA or a control siRNA as indicated for 48 h. Cells were then harvested and subjected to a MNase digestion assay.
A. An anti-KV10.1 antibody directed against an extracellular epitope labels a structure related to the centrosome (pericentrin-positive) and positive for Arl13b with an appearance suggestive of the primary cilium in HFF (human foreskin fibroblast) cells. Cells were serum starved for 24 or 48h, fixed, blocked (10% BSA) and then stained without permeabilization with anti-KV10.1 antibody recognizing an extracellular epitope. Immunostaining for pericentrin was performed after subsequent permeabilization and additional block. Scale bars: 10 µm (pericentrin), 20 µm (Arl13b).
(C) Validation of hypoxia-induced NTRAS expression at the indicated time points by RT-qPCR (n = 4 independent biological replicates). Data information: data are represented as mean ± S.E.M. n.s.: non-significant, *p < 0.05, **p < 0.01, ***p < 0.001, ****p < 0.0001. two-tailed unpaired t-test
(a) Replication factories in MA104-NSP5-EGFP cells infected with RV at 4 HPI dissolve after >30 s post application of 4% (v/v) 1,6HD added to the cell culture medium (middle panel). Removal of 1,6HD results reassembly of multiple EGFP-NSP5-containing droplets dispersed in the cytosol (right panel). Bottom, replication factories at 12 HPI: before application of 1,6HD (left), 2 min after application (middle), and 15 min after removal of 1,6HD from cell culture medium (left). Note larger viral factories that remain refractory to 1,6HD treatment. Scale bar, 50 µm.
(C) Reads per million mapped reads (RPM) of RNA Pol II ChIP-seq signals of genes in human genome.
D.-G. Complement pathway activation (immunolabeling for the product of complement pathway activation C5b-9, an inducer of the NLRP3 inflammasome) is observed in CNV lesions of VEGF-Ahypermice (white arrow in E.) but not in age-matched control mice (D.) Co-localization of C5b-9 in the same CNV lesion is observed with complement C1qA (the initiator of the classical complement pathway and an inducer of the NLRP3 inflammasome) (F.), and with TLR2 (G.) (white arrows). Autofluorescence in red in D. and E. CD31+vessels in red in I. and J. Yellow arrows show site of choroid. Scale bars 50 μm.
(D) Final body weight of C26-tumor bearing mice after iron supplementation at day 12 post C26 injection (n=5-12). Data information: For all data, n represents the number of biological replicates. Statistical significance was calculated by one-way Anova with Bonferroni's correction Data are mean ± SEM. ∗p < 0.05 and ∗∗∗p < 0.001 compared to control and #p < 0.05, ##p < 0.01, ###p < 0.001 compared to C26 untreated group.
D-GMulti‐pulse GF experiments. Population average ERs (n= at least 30 cells) for different EGF/NGF dosages. (D) 3′ GF/3′pause. (E) 3′ GF/10′ pause. (F) 3′ GF/20′ pause. (G) 3′ GF/60′ pause.
Western blot for Fam134 proteins in indicated MEFs, expressing the ER-phagy reporter ssRFP-GFP-KDEL and being reconstituted with the respective wild-type or ∆LIR mutant Fam134 protein.