EMBO/SourceData huggingface dataset:
Figure legend: "(a, b) Stable Mito-DsRed (pseudo coloured; blue)-expressing HeLa cells were transfected with Flag-Parkin wild-type or pathogenic mutants. Cells were treated with CCCP for the indicated times before immunostaining with anti-Flag (green) and anti-p62 (red). (a) In contrast to the pathogenic mutants, wild-type Parkin colocalizes with p62 at the site of clustered mitochondria, after 6 h of CCCP treatment. (b) After 24 h of CCCP treatment, wild-type Parkin-transfected cells show complete loss of mitochondria, whereas K161N and R275W Parkin mutants colocalize with both p62 and mitochondria. In contrast, translocation-compromised mutants K211N, T240R and G430D, lacking the mitochondria-associated poly-ubiquitin signal (Fig. 4b), did not colocalize with p62. Representative images of four independent experiments are shown. Data from untreated control cells and quantification of colocalization of Parkin, mitochondria and p62 upon CCCP treatment are shown in Supplementary Information, Fig. 5a and b, c, respectively."
NCBI gene IDs:
"Parkin: 5071"
Figure legend: "(c, d) Control siRNA- or p62 siRNA-silenced HeLa cells were transfected with EGFP-Parkin wild-type. Cells were treated with CCCP for the indicated times and stained with anti-TOM20 (pseudo coloured; blue) to visualize mitochondrial morphology and anti-p62 (red) to monitor silencing efficiency. Parkin wild-type was visualized by EGFP epifluorescence (green). Parkin-positive cells with cleared mitochondria are surrounded by a line. ("
NCBI gene IDs:
"p62: 8878"
Figure legend: "(c-f) Knockdown of p62 has no influence on Parkin translocation to mitochondria after 6 h of CCCP treatment (c-e), but completely blocks final clearance after 24 h (c, d, f). (e, f) Relative parkin translocation (e) and mitochondrial clearance (f) after p62 knockdown and CCCP treatment (n = 4). Data represent the mean ± s.d., ***P ≤ 0.0005 compared with control siRNA-transfected cells. Representative images of four independent experiments are shown. Scale bars, 10 μm. Immunostainings of control cells are shown in Supplementary Information, Fig. S5d, e."
NCBI gene IDs:
"p62: 8878"
Figure legend: "(g) Western blot of siRNA-transfected HeLa cells used in c-f demonstrates the efficiency of p62 silencing. β-Actin probing served as a loading control. WT, wild-type."
NCBI gene IDs:
"p62: 8878"
Figure legend: "(b) Pathogenic Parkin mutants fail to poly-ubiquitylate endogenous VDAC1 in response to CCCP treatment. HeLa cells were transfected with empty vector (-), Flag-Parkin wild-type or pathogenic mutants along with 6×His-tagged ubiquitin wild-type for 24 h. Cells were treated with CCCP for 6 h and subsequently protein lysates were prepared in urea buffer. Denaturing conditions of Ni-NTA affinity purifications were used to specifically pulldown only proteins covalently modified with 6xHis-tagged ubiquitin. Western blots of protein lysates and purified Ni-NTA agarose elutions were probed with anti-VDAC1, anti-TOM20 and anti-Parkin antibodies. Modification of VDAC1 was observed in cells expressing Parkin wild-type and the functional mutant G328E, whereas non-functional mutants did not have this effect. ("
NCBI gene IDs:
"ubiquitin: 7316///6233///7311
Parkin: 5071"
Figure legend: "(c) In response to CCCP treatment, Parkin catalyses predominantly K27-linked poly-ubiquitin chains on endogenous VDAC1 and is itself strongly poly-ubiquitylated. HeLa cells were transfected with an empty vector (-) or Flag-Parkin wild-type along with 6×His-tagged ubiquitin variants for 24 h. Treatment of cells, preparation of lysates and Ni-NTA purification were performed as described in c and probed for Parkin, VDAC1 and β-actin. WT, wild-type; Ub, ubiquitin."
NCBI gene IDs:
"ubiquitin: 7311///7316///6233"
Figure legend: "(c) Pathogenic Parkin mutations fail to poly-ubiquitylate endogenous VDAC1 in response to CCCP treatment. Western blot analysis of a time-course experiment with inducible Parkin SH-SY5Y cells after CCCP treatment. Total lysates were prepared, and western blots were probed with specific anti-Parkin and anti-VDAC1 antibodies. β-Actin probing served as a loading control in a-c. WT, wild-type; Ub, ubiquitin."
NCBI gene IDs:
"Parkin: 5071"
Figure legend: "VDAC1-specific siRNA abrogates Parkin translocation to mitochondria after 2 h, and mitochondrial clearance after 24 h, of CCCP treatment. Both effects can be rescued by re-transfection with wild-type VDAC1. (a) Immunofluorescence and (b) western blot of siRNA-transfected HeLa cells used in c-g demonstrate partial silencing of endogenous VDAC1. (a) Silenced cells were stained with anti-HtrA2/Omi, a mitochondrial marker (pseudo coloured; blue), and anti-VDAC1 (red) antibodies. (b) Lysates from silenced cells were subjected to western blot analysis and probed with an anti-VDAC1 antibody, while TOM20 and β-actin probing served as loading controls."
NCBI gene IDs:
"VDAC1: 7416"
Figure legend: "(c-e) Control siRNA- or VDAC1 siRNA-silenced HeLa cells were transfected with the indicated combinations of EGFP-Parkin wild-type, VDAC1-Flag wild-type or appropriate empty vector controls. Cells were treated with CCCP for 2 h and 24 h and stained with anti-HtrA2/Omi (pseudo coloured; blue) and anti-Flag (red) to visualize mitochondrial morphology and re-transfected VDAC1, respectively. Wild-type Parkin was visualized by EGFP epifluorescence (green). Parkin-positive cells are surrounded by a line. Representative pictures of three independent experiments are shown. Scale bars, 10 μm."
NCBI gene IDs:
"VDAC1: 7416"
Figure legend: "(C) FCS measures the in vivo mobility of exomer components in the cytoplasm. FCS analysis was performed on the GFP, Chs5-GFP and GFP-tagged ChAPs in the wild-type background (top) and on GFP-tagged ChAPs in the Δchs5 background (bottom). 10-20 FCS measurements were performed for each condition using different cells. The ACF of free GFP is fitted with a one-component anomalous diffusion model. The ACF of Chs5 in WT and ChAPs in WT and Δchs5 background is fitted with a two-component diffusion model. Representative ACF curves (thin full lines) and fits (thick dashed lines) are shown. Estimated diffusion correlation times, diffusion coefficients and fractions are shown in Table 1.(D) Quantification of the Chs5 independent fraction of ChAPs present in the cytoplasm based on the measurements shown in (C).(E) Comparison of the residuals of the one-component and two-component fit (arrows)."
NCBI gene IDs:
"chs5: 851041"
Figure legend: "(A) Chs5 is necessary for recruitment and stable binding of ChAPs at the TGN. Differential centrifugation of cell lysates obtained from Chs6-GFP WT and Δchs5 strain. TCL, total cell lysate; S10, 10,000 g supernatant; P10, 10,000 g pellet; S100, 100,000 g supernatant; P100, 100,000 g pellet. Anp1 serves as the Golgi marker and Pgk1 as the cytoplasm marker. A representative immunoblot of three independent biological experiments is shown."
NCBI gene IDs:
"chs5: 851041
Chs5: 851041"
Figure legend: "(F) Binding kinetics of Chs5-GFP at the TGN in WT, ChAP and strains. The mean of 20-30 FRAP measurements from different cells is shown. Calculated parameters are shown in Table 2. The schematic cartoons depict the predicted majority of the analyzed complexes. The violet ovals represent Chs5 dimer and circles represent ChAPs: green:Bch1, red:Bud7, dark blue:Bch2, light blue:Chs6."
NCBI gene IDs:
"Bch1: 855277
Bch2: 853898
Bud7: 854475
Chs6: 853346"
Figure legend: "(A-B) Overexpression of Bch2 in absence of other ChAPs results in more efficient Chs5 recruitment and stabilization at the TGN. Fluorescence images of cells expressing Chs5-GFP (A) and binding kinetics of Chs5-GFP at the TGN (B) in WT, BCH2 and GPD-BCH2 strains. Bar, 5 µm. The mean of 20-30 FRAP measurements from different cells is shown. Calculated parameters are shown in Table 2. The schematic cartoons depict the predicted majority of the analyzed complexes; Chs5 dimer:violet ovals, Bch2:dark blue circles."
NCBI gene IDs:
"BCH2: 853898
Bch2: 853898"
Figure legend: "(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."
NCBI gene IDs:
"Chs6: 853346
CHS6: 853346"
Figure legend: "(E-G) Overexpression of Chs6 rescues Chs3 export in absence of other ChAPs. (E) Fluorescence images of cells expressing Chs3-GFP in WT, CHS6 and GPD-CHS6 strains. Arrows point to Chs3-GFP signals at the bud neck. Bar, 5 µm. The inset represents a twofold magnification.(F) Quantification of phenotypes in (E); 100 small budded and 100 large budded cells were quantified per experiment. Average and SD of three independent biological experiments is shown."
NCBI gene IDs:
"CHS6: 853346
Chs6: 853346"
Figure legend: "(G) Chs3 GFP GPD-CHS6 strain was sensitive to calcofluor to a similar extent as the WT strain. Plates were incubated at 30°C for 2-3 days. A representative drop test of three independent biological experiments is shown."
NCBI gene IDs:
"Chs3: 852311
CHS6: 853346"
Figure legend: "Fluorescence images of cells expressing Chs5-GFP and TGN marker Sec7DsRed (A) and binding kinetics of Chs5-GFP at the TGN (B) in WT, CHS6 and CHS6BUD7 (A, B) The brightness and contrast were adjusted differently in the merged images. Bar, 5 µm. The mean of 20-30 FRAP measurements from different cells is shown. Calculated parameters are shown in Table 2."
NCBI gene IDs:
"BUD7: 854475
CHS6: 853346"
Figure legend: "Fluorescence images of cells expressing Chs5-GFP and TGN marker Sec7DsRed (C) and binding kinetics of Chs5-GFP at the TGN (D) in WT, or CHS6BCH2 (C, D) strains. The brightness and contrast were adjusted differently in the merged images. Bar, 5 µm. The mean of 20-30 FRAP measurements from different cells is shown. Calculated parameters are shown in Table 2."
NCBI gene IDs:
"BCH2: 853898
CHS6: 853346"
Figure legend: "(A-B) Overexpression of Bch1 displaces Chs6 from the TGN and impairs plasma membrane localization of Chs6-dependent cargo Chs3. Fluorescence images of Chs6-GFP (A) and Chs3-GFP (B) in WT and GPD-BCH1 strains. Bar, 5 µm. Arrows point to Chs3-GFP signals at the bud neck. The inset represents a twofold magnification."
NCBI gene IDs:
"BCH1: 855277
Bch1: 855277"
Figure legend: "(D) Chitin production is reduced upon Bch1 overexpression. Fluorescence images of chitin stained with calcofluor in Chs3-GFP WT, chs5 and GPD-BCH1 strains."
NCBI gene IDs:
"Bch1: 855277
BCH1: 855277
chs5: 851041"
Figure legend: "(E) Overexpression of Bch1 does not impair plasma membrane localization of the Bch1-dependent cargo Pin2. Fluorescence images of Pin2-GFP in WT and GPD-BCH1 strains."
NCBI gene IDs:
"Bch1: 855277
BCH1: 855277"
Figure legend: "(F-I) Overexpression of Chs6 displaces Bch1 and Chs5 from the TGN. Fluorescence images (F-G) and binding kinetics at the TGN (H-I) of cells expressing Bch1-GFP (F, H) and Chs5-GFP (G, I) upon overexpression of Chs6 under GPD promoter from 2μ plasmid. The insets in (F, G) represent two-fold magnifications. The arrows in (F) point to residual Bch1 staining at the TGN. The mean of 20-30 FRAP measurements from different cells is shown. Calculated parameters are shown in Table 2. Size bars represent 5 µm."
NCBI gene IDs:
"Chs6: 853346"
Figure legend: "(A) Overexpression of Pin2 enhances Chs5 stabilization at the TGN. Binding kinetics of Chs5 GFP in WT, bud7bch1 and bud7bch1 strain expressing Bch2-dependent cargo Pin2 from a centromeric or a 2μ plasmid. The mean of 20-30 FRAP measurements from different cells is shown. Calculated parameters are shown in Table 2."
NCBI gene IDs:
"bch1: 855277
bud7: 854475
Pin2: 854271"
Figure legend: "(B) Comparison of the expression levels of the endogenous Pin2 with the levels of Pin2 expressed from a centromeric or a 2μ plasmid. Pgk1 serves as loading control. A representative immunoblot of three independent biological experiments is shown."
NCBI gene IDs:
"Pin2: 854271"
Figure legend: "(D) MDMs were infected with ICP0-deficient or revertant HSV-1 (KOS), MOI 3. Supernatants were harvested 18 hpi for measurement of type I IFN bioactivity."
NCBI gene IDs:
"ICP0: "
Figure legend: "(E) THP1-derived cells deficient for cGAS or STING were infected with the shown strains of HSV-1 (MOI 3) or stimulated with poly(I:C) (2 µg/ml). Supernatants were harvested 18 hpi for measurement of type I IFN bioactivity."
NCBI gene IDs:
"cGAS: 115004
STING: 340061"
Figure legend: "(A) THP1 cells were infected with HSV-1 KOS or an ICP27-deficient mutant (ΔICP27) on KOS genetic background (MOI 3). Supernatants were harvested from untreated cultures or cells infected for 12 or 18 hours for measurement of type I IFN bioactivity."
NCBI gene IDs:
"ICP27: 24271474"
Figure legend: "(B) MDMs were infected with HSV-1 KOS or ΔICP27 (MOI 3). Supernatants were harvested 18 hpi for measurement of type I IFN bioactivity."
NCBI gene IDs:
"ICP27: 24271474"
Figure legend: "(C) THP1-derived cells deficient for cGAS or STING were infected with HSV-1 KOS or ΔICP27 (MOI 3). Supernatants were harvested 18 hpi for measurement of type I IFN bioactivity."
NCBI gene IDs:
"cGAS: 115004
STING: 340061
ICP27: 24271474"
Figure legend: "(D) HEK293T cells were transfected with 12 ng STING plasmid DNA, 5 or 25 ng ICP27 plasmid DNA, and reporter gene constructs as indicated (2x104 cells per well). Reporter gene activity was measured in lysates isolated 24 h post transfection."
NCBI gene IDs:
"STING: 340061
ICP27: 24271474"
Figure legend: "(E) THP1 cells were infected with HSV-1 KOS or ΔICP27 (MOI 3) in the presence or absence of acyclovir (ACV). Supernatants were isolated 18 hpi for measurement of type I IFN bioactivity"
NCBI gene IDs:
"ICP27: 24271474"
Figure legend: "(A) THP1 cells were infected with HSV-1 KOS or ΔICP27 (MOI 3). Cytoplasmic and nuclear extracts were isolated at the indicated time points post infection, and levels of ICP27, RCC1, and GAPDH were determined by Western blotting."
NCBI gene IDs:
"ICP27: 24271474"
Figure legend: "(B) THP1 cells were infected with HSV-1 KOS or ΔICP27 (MOI 10). The cells were fixed at the indicated time points post infection, and stained with DAPI and an antibody against ICP27, and visualized by confocal microscopy. Scale bar 10 μm."
NCBI gene IDs:
"ICP27: 24271474"
Figure legend: "(C, D) THP1 cells were infected with HSV-1 KOS, ΔICP27 or HSV-1 ΔNLS. The localization of the major NLS is illustrated in panel C. Supernatants were harvested 18 hpi for measurement of type I IFN bioactivity."
NCBI gene IDs:
"ICP27: 24271474"
Figure legend: "(E, F) THP1 cells were infected with HSV-1 KOS or ΔICP27 (MOI 3). Cytoplasmic (E) and nuclear extracts (F) were isolated at the indicated time points post infection. Western blotting was used to determine levels of phospho- and total TBK1 were determined in the cytoplasmic fractions and levels of phospho-IRF3 and RCC1 in the nuclear fractions."
NCBI gene IDs:
"ICP27: 24271474"
Figure legend: "(G-I) HEK293T cells were (G) transfected with STING, TBK1, IRF3-5D, and ICP27, together with the reporter gene constructs indicated. Reporter gene activity was measured 24 h post transfection."
NCBI gene IDs:
"IRF3: 3661
TBK1: 29110
STING: 340061
ICP27: 24271474"
Figure legend: "(G-I) HEK293T cells were ((H) transfected with STING and stimulated for 16 h with cGAMP (4 μg/ml) together with the reporter gene constructs indicated. Reporter gene activity was measured 24 h post transfection."
NCBI gene IDs:
"STING: 340061"
Figure legend: "(G-I) HEK293T cells were (I) transfected with TRIF, MAVS, STING, and ICP27, together with the reporter gene constructs indicated. Reporter gene activity was measured 24 h post transfection."
NCBI gene IDs:
"MAVS: 57506
TRIF: 148022
STING: 340061
ICP27: 24271474"
Figure legend: "(D) TBK1 was immunoprecipitated from whole cell lysates from HEK293T cells transfected with ICP27 and each of the adaptor proteins TRIF, MAVS, and STING. The precipitates were immunoblotted for TBK1, ICP27, and STING."
NCBI gene IDs:
"MAVS: 57506
TRIF: 148022
STING: 340061"
Figure legend: "(E) THP1 control and STING KO cells were infected with HSV-1 KOS (MOI 10) for 6 and 8 h and total lysates were generated. TBK1 was immunoprecipitated, and subjected to Western blotting using antibodies against ICP27, phospho-TBK1 (pTBK1), and TBK1."
NCBI gene IDs:
"STING: 340061"
Figure legend: "(F) THP1 control and TBK1 KO cells were infected with HSV-1 KOS (MOI 10) for 8 h and total lysates were generated. STING was immunoprecipitated, and subjected to Western blotting using antibodies against ICP27 and STING."
NCBI gene IDs:
"TBK1: 29110"
Figure legend: "(I) TBK1 was immunoprecipitated from whole cell lysates from HEK293T cells transfected with ICP27 and STING (either WT or S366A). The precipitates were immunoblotted for TBK1, ICP27, and STING."
NCBI gene IDs:
"STING: 340061"
Figure legend: "(C) THP1 cells were infected with HSV-1 (KOS), HSV-2 (HG52), HSV-1 ΔICP27, or HSV-1 ΔICP27 rescued with HSV-2 ICP27 (MOI 3). Supernatants were harvested 18 hpi for measurement of type I IFN bioactivity."
NCBI gene IDs:
"ICP27: 24271474
ICP27: 1487343"
Figure legend: "(D) RAW264.7 cells were infected with HSV-1 (KOS), PRV (vBecker3) and the corresponding mutants lacking ICP27 (UL54 in the case of PRV). Supernatants were harvested 18 hpi for measurement of type I IFN bioactivity."
NCBI gene IDs:
"ICP27: 24271474
UL54: 2952533"
Figure legend: "(F) THP1 cells were infected with HSV-1 (KOS), ΔRGG, or ΔICP27 (MOI 3). Supernatants were harvested 18 hpi for measurement of type I IFN bioactivity. ICP27 expression in the infected cells was determined by Western blotting."
NCBI gene IDs:
"ICP27: 24271474"
Figure legend: "F, qPCR of RAD51 expression measured in NS, BT308 diff, and astrocytes at the indicated time-points after IR (5 Gy, fold vs. non-irradiated cells, ctrl). Data are represented as mean ± SEM."
NCBI gene IDs:
"RAD51: 5888"
Figure legend: "B, qPCR of SOX2 expression measured in NS 6 h after IR (5 Gy, fold vs. non-irradiated cells, ctrl). *: t-test, p&lt;0.02."
NCBI gene IDs:
"SOX2: 6657"
Figure legend: "G, qPCR of RAD51 expression in METhigh and METneg subpopulations sorted from BT308NS 24 h after IR (5 Gy, fold vs. non-irradiated control cells, ctrl). *: t-test, P=0.02. Data are represented as mean ± SEM."
NCBI gene IDs:
"RAD51: 5888"
Figure legend: "B. Genotype distribution in litters from heterozygous matings (Fbxl4+/- x Fbxl4+/-) at embryonic stage 13.5 (E13.5) and of live animals at weaning. Data is presented as a percentage. Embryos n=79, weaned mice n=339. Dashed lines indicate the expected Mendelian ratios. Chi2 test vs expected Mendelian ratios; ***, p&lt;0.001."
NCBI gene IDs:
"Fbxl4: 269514"
Figure legend: "C. Representative images of wild-type (+/+), heterozygous knockout (+/-) and homozygous Fbxl4 knockout embryos (-/-) at E13.5."
NCBI gene IDs:
"Fbxl4: 269514"
Figure legend: "D. Relative levels of mtDNA of Fbxl4 knockout (-/-) embryos and the corresponding wild type (+/+) embryos at E13.5. Data represent mean ± SEM, n=5. Student's t-test; *, p&lt;0.05."
NCBI gene IDs:
"Fbxl4: 269514"
Figure legend: "E. Representative images of male Fbxl4 knockout (-/-) and matched wild-type (+/+) animals at one year of age (left). A hunch-back phenotype was observed both in male and female knockout animals (right, indicated by arrow)."
NCBI gene IDs:
"Fbxl4: 269514"
Figure legend: "A. Relative levels of mtDNA in tissues of 1-year-old Fbxl4 knockout mice determined by quantitative real-time PCR (normalized to controls). Data are presented as mean ± SEM, n=6 for controls and n=8 for knockout animals. Student's t-test; **, p&lt;0.01; ***, p&lt;0.001."
NCBI gene IDs:
"Fbxl4: 269514"
Figure legend: "B. Transcript levels in indicated tissues of 1-year-old Fbxl4 knockout mice determined by quantitative real-time PCR. Relative mRNA levels in control animals were set as 1 (dashed line). Data are presented as mean ± SEM, n=6 for controls and n=8 for knockout animals. Student's t-test; *, p&lt;0.05; **, p&lt;0.01; ***, p&lt;0.001."
NCBI gene IDs:
"Fbxl4: 269514"
Figure legend: "C. Western blot analysis of protein steady-state levels in liver protein extracts from wild type (Fbxl4+/+) and Fbxl4 knock-out (Fbxl4-/-) animals. D. Quantification of the western blot in (C). Signal normalized to the average of controls and presented as mean ± SEM, n=4 for both controls and knockout animals. Student's t-test; **, p&lt;0.01; ***, p&lt;0,001."
NCBI gene IDs:
"Fbxl4: 269514"
Figure legend: "E. Quantitative TMT-based proteomic analysis of wild-type and Fbxl4 knock-out liver tissue protein extracts. Proteins from three control and three Fbxl4 knock-out liver protein extracts were TMT-labelled, quantified and analyzed separately as described in Materials and Methods; the data from control and knock-out animals were averaged after the analysis and presented as -log10 of the adjusted p-value vs log2-fold change (logFC). Mitochondrial proteins were selected according to mouse MitoCarta 2.0(Calvo et al, 2016) and highlighted in red; lysosomal proteins were selected according to hLGDB database(Brozzi et al, 2013) and highlighted in yellow."
NCBI gene IDs:
"Fbxl4: 269514"
Figure legend: "B. Relative mtDNA content in fibroblasts from patients and controls as determined by qRT-PCR using an ND6 probe and normalized to nuclear genomic DNA content using an 18S probe. Individual values are presented for each sample, as well as their mean ± SEM values."
NCBI gene IDs:
"18S: 
ND6: 4541"
Figure legend: "C. Steady-state protein levels in three control and three FBXL4 patient-derived fibroblasts analyzed by western blotting."
NCBI gene IDs:
"FBXL4: 269514"
Figure legend: "D. Quantification of the western blot in (C). Signals from the control and FBXL4-mutated cells were considered as biological replicates, normalized to the average of controls and displayed as mean ± SEM (n=3 for each). Student's t-test; *, p&lt;0.05; **, p&lt;0.01; ***, p&lt;0.001."
NCBI gene IDs:
"FBXL4: 269514"
Figure legend: "B. Steady-state protein levels in wild-type (WT) and FBXL4 knockout (KO) RKO cells."
NCBI gene IDs:
"FBXL4: 26235"
Figure legend: "C. (Upper panel) Pulse-chase labeling of mitochondrial translation products in wild type (WT) and FBXL4 knockout (KO) cells. The cells were incubated for 1 hour with a 35S methionine-cysteine labeling mix in the presence of anisomycin to inhibit cytosolic translation (pulse). After removal of the medium, the cells were incubated in complete growth medium without inhibitors and labeled amino acids for 16 or 24 hours (chase). A representative experiment of 4 biological replicates is shown. A Coomassie-stained part of the gel is shown as loading control. (Lower panel) Quantification of the MTCO1-ND4 signal presented as mean ± SEM; n=4 biological replicates; Student's t-test; *, p&lt;0.05."
NCBI gene IDs:
"FBXL4: 26235"
Figure legend: "D. (Upper panel) Mitochondrial translation products were labeled in wild type (WT) and FBXL4 knock-out (KO) RKO cells for 60 minutes as in C, followed by 24 h chase in the presence of 5 μM epoxomicin (epoxo) or 20 mM ammonium chloride (NH4Cl). A representative experiment of n≥3 biological replicates is shown. A fragment of the Coomassie-stained gel is shown as loading control. (Lower panel) Quantification of the ND4-MTCO1 signal. n≥3 biological replicates, data are presented as mean ± SEM. Student's t-test; *, p&lt;0.05."
NCBI gene IDs:
"FBXL4: 26235"
Figure legend: "E-F. Steady-state levels of indicated proteins in wild type and FBXL4 knockout RKO cells treated with NH4Cl"
NCBI gene IDs:
"FBXL4: 26235"
Figure legend: "E-F. Steady-state levels of indicated proteins in wild type and FBXL4 knockout RKO cells treated with epoxomicin (Epoxo, F)."
NCBI gene IDs:
"FBXL4: 26235"