EMBO/sd-character-level-ner huggingface dataset:
Autophagosomes in the larval muscle are filled with glycogen.Figure 2(A) Sectioned third instar OreR larva stained with Periodic acid-Schiff (PAS). The muscles, but not the fat body, are stained purple, indicating high levels of glycogen (m, muscle; bw, body wall; fb, fat body). (B) Glycogen was also detected in muscle from Dmef2-Gal4, UAS-GFP-Atg8 larvae, immunostained with an antiglycogen monoclonal antibody. (C) GFP-Atg8 vesicles colocalized with glycogen in Dmef2-Gal4, UAS-GFP-Atg8 larvae starved on low-nutrient food +2.5 mg/ml CQ for 6 h (GFP, green; antiglycogen, red). D) HRP-Lamp1 vesicles show less colocalization with glycogen in UAS-HRP-Lamp1;Dmef2-Gal4 larvae starved and treated with CQ. (E) Quantification of GFP-Atg8 or HRP-Lamp1 vesicles with glycogen. (F-G) EM from Dmef2-Gal4, UAS-whitei larvae starved on low-nutrient food +2.5 mg/ml CQ for 6 h. (F) Double- and single-membrane vesicles containing glycogen granules accumulated between myofibers (s, sarcomere; m, mitochondrion; AVs, autophagic vesicles). (G) Higher magnification view of region outlined in (E). (H) CQ treatment is not required for glycogen autophagy as seen in an EM from a Dmef2-Gal4, UAS-whitei larva starved on low-nutrient food for 6 h. Arrow points to double membrane.
Figure 6A GST pulldown showing that dL(3) mbt, the Drosophila homolog of L3MBTL3, directly interacts with Su(H), the Drosophila homolog of RBPJ. In vitro transcribed and translated dL(3) mbt or dNotch ICD (dNotch ICD fragment containing the RAM domain and ANK repeats), as positive control, was incubated with bacterially purified GST-Su(H) or GST alone pre-bound to GSH beads. Proteins were resolved via SDS-PAGE and signals were acquired via X-ray exposure. The experiment was independently replicated four times. B dL(3) mbt and Su(H) co-localize genome-wide. Venn diagram showing the genome-wide co-localization of dL(3) mbt and Su(H). C Snapshot showing the co-localization of dL(3) mbt and Su(H) at the dNotch (N) locus. D In the wing imaginal disc, dL(3) mbt overexpression in the dorso-ventral (D-V) boundary results in the downregulation of the Notch target gene cut. Wing discs expressing UAS-GFP (top panels) or UAS-HA-dL(3) mbt;UAS-GFP (bottom panels) under the vg-Gal4 driver at 25°C were stained for cut and HA. GFP marks the vg-Gal4 expression domain. Insets below each panel show a closer view of the D-V boundary with yellow arrows marking the regions where HA-dL(3) mbt is expressed and cut is downregulated. At least 20 discs for each genotype were analyzed. Representative images are shown. Scale bars: 100μm. E The vg-Gal4-driven HA-dL(3) mbt overexpression causes a serrated wing (wing notching) phenotype. Flies expressing either UAS-GFP or UAS-HA-dL(3) mbt;UAS-GFP under vg-Gal4 were reared to adulthood at 25°C. P values were estimated by comparing the proportions via a two-proportion Z-test. Scale bars: 200μm. F Functional interaction between lag-1/RBPJ and lin-61/L3MBTL3 during C. elegans vulva development. Proportion of animals (n ≥100) displaying a protruding vulva (Pvl) phenotype after RNAi treatment for two generations. Worms were grown at 25°C. Shown are means ±s.d of duplicate experiments. EV: Empty Vector control.
Figure 4A. hTR RNA expression, normalized to ACTB mRNA and to U2OS cells (n=3). Data information: Data are shown as mean ± SD, with the red line marking the mean value. B. Western blot for NHP2 expression in the early passages of hTR-expressing IMRB or U2OS cells, with β-Actin as loading control. C. Quantification of doubling time for U2OS, U2OS-hTR, IMRB and IMRB-hTR cell lines (n=3). Statistical analyses were performed with Student's two-tailed unpaired t-test with Welch's correction for normality of distribution Data information: Data are shown as mean ± SD, with the red line marking the mean value. D. Western blot in U2OS and U2OS-hTR cells treated with or without Hydroxyurea (2 mM for 24 h), for the indicated proteins. β-Actin and Vinculin served as loading controls. E. Representative images for co-localization between p-RPA32S33 (green) and telomeres (red FISH probe). White arrows indicate co-localization events. Scale bars: 5 μm. Quantification is shown on the right. At least 50 nuclei were scored in each of the three independent experiments performed. Each dot represents the number of p-RPA32S33-telomere co-localizations in one nucleus. Statistical analyses were performed with Student's two-tailed unpaired t-test with Welch's correction for normality of distribution. Data information: Data are shown as mean ± SD, with the red line marking the mean value. F. Quantification of live cell numbers with trypan blue staining and manual counting, 72 h post-transfection with siLuc, sihTR#1 or sihTR#2, measured as the percentage of siLuc-treated cells (n=3). On the right, representative images of U2OS cells treated with sihTR#1 for 72 h. Statistical analyses were performed using one-way ANOVA with post-hoc Tukey's test for multiple comparisons. Data information: Data are shown as mean ± SD, with the red line marking the mean value. G. Western blot analyses in the indicated cell lines cells transfected for 48 h with siLuc or sihTR, with the indicated antibodies. U2OS cells treated with Hydroxyurea (2 mM for 24 h) were used as positive controls.
Fig.Figure 2a. Experimental plan. Both Seckel and WT cells were synchronized at G0 by serum starvation for 96 hrs. This treatment causes Seckel and WT cells to have equivalent cilia length allowing us to estimate the rate of cilia disassembly (see below and Appendix Fig. S2a).b, Dynamic CPAP localization during cilium disassembly and cell cycle re-entry. Cep152 levels remain unchanged. Arl13b (green) or acetylated α-tubulin (magenta) marks the cilium. n> 100 cells. Bar diagrams at right shows semi quantitative intensity measurements. Error bars are ± SD. c, Seckel cells show neither CPAP dynamics nor cilium disassembly upon serum stimulation. Cep152 levels remain constant. n> 100 cells. Bar diagrams at right shows semi quantitative intensity measurements. Error bars are ± SD. d, Cilium disassembly dynamics in WT and Seckel cells. Relative cilium disassembly rate shows retarded cilium disassembly in Seckel cells (Error bars are s. e. m.) (ii). Quantification and distribution of cilia length in WT and Seckel fibroblasts. Scatter plot shows mean with ± SD (i). e, Seckel cells with retarded cilium disassembly show delayed G1-S transition assessed by nuclearCyclin A immunoreactivity. n = 3 independent experiments, n> 200 cells for WT and Seckel. Error bars are s.e.m. f, Seckel cells show delayed mitotic entry. Note that an unresorbed Arl13b-positive ciliary remnant (ciliary membrane, green) is present with one of the centrosomes(Paridaen et al, 2013). Bar diagram shows mitotic index of WT and Seckel cells 24 hrs after serum stimulation. n = 3 independent experiments, n> 300 cells for WT and Seckel. Error bars are s.e.m. Scale bar 1 μm.
Figure 7(A) Representative images from the Adeno vector control and TMEM33 expressing groups. Scale bar, 1.5 cm. (B) Time course of bioluminescent intensity of the mice injected with a control adenovirus and TMEM33 expressing adenovirus (n=7). Data information: Data are displayed as means ± SD. Statistical significance was assessed using two-tailed Student's t-test, ∗p < 0.05 and ∗∗∗p < 0.001. n.s denotes no significance. (C) The total serum cholesterol levels in mice before and after control adenovirus and TMEM33 expressing adenovirus injection on days -1 and 5 (n=7). Data information: Data are displayed as means ± SD. Statistical significance was assessed using two-tailed Student's t-test, ∗p < 0.05 and ∗∗∗p < 0.001. n.s denotes no significance. (D) Genotyping of CRISPR/Cas9 generated TMEM33 knockout mice using fluorescent probes for PCR. FAM+, Cy5- indicates the TMEM33+/+ genotype; FAM+, Cy5+ indicates the TMEM33+/- genotype; and FAM-, Cy5+ indicates the TMEM33-/- genotype (n>=5). (E) Representative H&E and IHC staining images of TMEM33 and SCAP in WT and TMEM33 KO mouse livers. Scale bars, 100µm. (F, G) Significant decrease of total plasma cholesterol (F) and LDL-C (G) levels in TMEM33-/- and +/- mice relative to WT counterparts (n>=5). Data information: Data are displayed as means ± SD. Statistical significance was assessed using two-tailed Student's t-test, ∗p < 0.05 and ∗∗∗p < 0.001. n.s denotes no significance.
Potential interplay between the two conformational changes of Munc18-1 domain 3a and Syx1 linker region.Figure 6A Ensemble FRET assay showing the different effects of the Munc18-1 P335A mutation and the Syx1 LEAA mutation in the transition from the Munc18-1/Syx1 complex to the SNARE complex with and without the MUN domain. FRET signal between BODIPY FL-labeled Syb2 (donor) and TMR-labeled SN25 (acceptor) was monitored.C Single-molecule FRET assay showing the MUN domain drives the open of the Syx1 linker region independent of the conformational change of domain 3a. Example histograms of smFRET efficiency of Syx1 bound to Munc18-1 P335A mutant in the absence and presence of the MUN domain.
Figure 5Nesting behavior of mice at 10-14 months of age was scored 0-7 by an investigator blinded to genotype. n = 17 NTG, 12 CaMKII-tTA, 13 hTau-WT(L32), and 10 hTau-A152T(L1). Nest building was significantly impaired only in hTau-A152T(L1) mice (P < 0.01 at 2 and 6 h) and CaMKII-tTA mice (P < 0.05 at 2 h, P < 0.01 at 6 hours) by nonparametric Wilcoxon rank-sum test with gatekeeping approach and Holm adjustment. Values are means ± SEM.
Figure 6(A-D) Relative Quantitative Real-Time PCR analysis of ATF4 (A), ASNS (B), CAT1 (C) and xCT (D) mRNA transcript levels in ATF4-depleted ARPE-19 cells infected with either adenovirus expressing Null or TFEB-S211A upon incubation with DMSO (Control), Tunicamycin (5 µg/ml), or starved in EBSS for 16 h (mean ± SD of the RNA fold change of indicated gene mRNAs normalized to actin mRNA from three independent experiments, one-way ANOVA analysis versus the corresponding treatment condition in the adenovirus-Null infected and siRNA Non-Target (siNT) treated cells, *p < 0.05, ***p < 0.001). (E) ChIP-qPCR analysis of the ATF4 promoter and 2000bp upstream of the region of interest (ATF4-Control) from MEF cells that were untreated (control), starved for 2 h, or treated with Tunicamycin (0.1 µg/ml) for 16 h. Amplification regions are indicated by arrows. Chromatin DNA was immunoprecipitated with antibodies for anti-TFE3. Bar graphs show the amount of immunoprecipitated DNA detected by the real-time PCR assay. Values were normalized to the input and plotted as relative enrichment compared to untreated conditions (means ± SD of three independent experiments, students t-test, *p < 0.05, **p < 0.01).
Four-month-old C57BL/6 male mice kept on HFD for 2 months were subjected to daily administration of phosphate-buffered saline (Con, n=4) or verapamil (Ver, 25 mg per kg body weight, i.f6Four-month-old C57BL/6 male mice kept on HFD for 2 months were subjected to daily administration of phosphate-buffered saline (Con, n=4) or verapamil (Ver, 25 mg per kg body weight, i.p., n=3) for 10 days. Low-fat diet-kept mice of same age (n=5) were used as a negative control. (a,b) Liver sections were subjected to F4/80 immunostaining, which visualizes macrophage infiltration and hematoxylin counterstaining (a). F4/80-positive areas were quantified (b). (c-f) Glucose tolerance tests (GTT, c,d) and insulin tolerance tests (ITT, e,f) were conducted using indicated mice (c,e). Area under the curve (AUC) was quantified from GTT and ITT data (d,f). (g) Serum insulin levels were measured from indicated mice before (Basal) and 10 min after (Glucose stimulated) glucose injection (n=4). (h,i) Pancreas sections were analysed by hematoxylin and eosin (HE) staining (h). Islet areas were quantified (i; n=4). Scale bar, 200 μm (a), 100 μm (h). All data are shown as mean±s.e.m. *P0.05, **P0.01, ***P0.001 (Student's t-test).
a) MEFs stably expressing EGFP-FKBP38(N402K) and FLAG-Parkin were incubated in the absence or presence of CCCP (30 μM) for 4 h, fixed, permeabilized and subjected to immunofluorescence analysis with antibodies to cytochrome c and to FLAG (rabbit polyclonal).f7(a) MEFs stably expressing EGFP-FKBP38(N402K) and FLAG-Parkin were incubated in the absence or presence of CCCP (30 μM) for 4 h, fixed, permeabilized and subjected to immunofluorescence analysis with antibodies to cytochrome c and to FLAG (rabbit polyclonal). The fluorescence of EGFP-FKBP38(N402K) was also monitored directly. Higher-magnification views of the boxed areas are shown in the right panels of each set. (b) MEFs stably expressing EGFP-FKBP38(N402K), mCherry-FKBP38 and FLAG-Parkin were incubated in the absence or presence of CCCP (30 μM) for 4 h, fixed, permeabilized and subjected to immunofluorescence analysis with antibodies to FLAG (M2). The fluorescence of EGFP-FKBP38(N402K) and mCherry-FKBP38 was also monitored directly. (c) MEFs stably expressing FLAG-Parkin and either EGFP-FKBP38 or EGFP-FKBP38(N402K) were incubated in the absence or presence of CCCP (30 μM) for 24 h and then subjected to immunoblot analysis. (d) Densitometric quantitation of EGFP fusion protein abundance in immunoblots similar to those in (c). Data are expressed relative to the corresponding control value (CCCP 0 h) and are means±s.d., from three independent experiments. **P0.01 (Student's t test). (e) MEFs stably expressing EGFP-Bcl-2(H235R) and FLAG-Parkin were incubated in the absence or presence of CCCP (30 μM) for 4 h, fixed, permeabilized and subjected to immunofluorescence analysis with antibodies to cytochrome c and to FLAG (rabbit polyclonal). The fluorescence of EGFP-Bcl-2(H235R) was also monitored directly. Higher-magnification views of the boxed areas are shown in the right panels of each set. (f) Photoconversion assay with KikGR fusion proteins. Cells are exposed to UV (364 nm) and then treated with CCCP to induce mitophagy. Red signals represent preexisting protein, whereas green signals represent newly synthesized protein. (g) HeLa cells stably expressing FLAG-Parkin were transiently transfected with vectors for KikGR-FKBP38ΔN47 or KikGR-FKBP38ΔN47(N402K), exposed to UV, incubated in the absence or presence of CCCP (10 μM) for 4 h, and then monitored for red and green KikGR fluorescence. Scale bar (a,b,e,g), 10 μm.
Figure 3A) Heatmap showing correlations among hepatic lipids. B) Heatmap showing concordance between different lipid species (class listed on y-axis) and certain phenotypic traits on the x-axis. C) Results from WGCNA analyses, where lipids were separated in 12 modules and, labeled distinct colors, based on their internal correlations. Primary lipid classes, which comprise each module are listed as primary module members, with the number of species in each module/total number of species detected. The correlations between each of these lipid modules and relevant phenotypic traits are shown as a heatmap, where bicor (top) and p-value (bottom) are listed. Pvalues were calculated based on significance of regression (students test) and adjusted for multiple comparisons (FDR = 0.05)
Figure 6A) Primary cortical neurons were transfected 48 h before the indicated day in vitro (DIV) with mt-RFP and ER-GFP, fixed at the indicated DIV, and mitochondria-ER colocalization was analyzed using Mander's coefficient (n= 21 neurons were analyzed in 3 independent experiments). Data are presented as mean ± SEM. Data information: *p<0.05 versus WT; #p<0.05 versus Mfn2 KO neurons, one-way ANOVA followed by Tukey's post-hoc test. Scale bar: 500 μm. B) Representative Western blots of the indicated proteins during the neuronal maturation in vitro (n= 3 independent experiments). C) Representative Western blots of the indicated proteins of WT and Mfn2 KO neurons at DIV7 (n= 3 independent experiments). D D) Primary neurons of tamoxifen-inducible Mfn2 KO mice were transfected at DIV3 with ER-GFP, mt-RFP plus the indicated plasmids. Tamoxifen-treated (for 72 h) and vehicle-treated neurons (WT; red dashed line) were fixed and mitochondria-ER co-localization was analyzed using Mander's coefficient (n= 15 neurons analyzed in 3 independent experiments). Data are presented as mean ± SEM. Data information: *p<0.05 versus WT; #p<0.05 versus Mfn2 KO neurons, one-way ANOVA followed by Tukey's post-hoc test. Scale bar: 500 μm. E) Sholl analysis of primary cortical neurons of WT and Mfn2 KO mice co-transfected at DIV4 with GFP and the indicated plasmids. (F) neurite length measurement and representative tracings (G) of primary cortical neurons of WT and Mfn2 KO mice co-transfected at DIV4 with GFP and the indicated plasmids. After 72 h, the neurons were fixed, immunofluorescence with anti-GFP antibodies was performed and neurite length was measured (n= 30 neurons from 3 independent experiments). Data are presented as mean ± SEM. Data information: *p<0.05 versus WT; #p<0.05 versus Mfn2 KO neurons, one-way ANOVA followed by Tukey's post-hoc test. Scale bar: 500 μm. E
a) Immunoblotting of Keap1-deficient (Keap1F/F:Alb) and Keap1 Atg7-deficient (Keap1F/F:Atg7F/F:Alb) livers.figf6(a) Immunoblotting of Keap1-deficient (Keap1F/F:Alb) and Keap1 Atg7-deficient (Keap1F/F:Atg7F/F:Alb) livers. Liver homogenates from 8-week-old mice of these genotypes were separated into detergent-soluble and detergent-insoluble fractions. Total, soluble and insoluble fractions were subjected to SDS-PAGE and analysed by immunoblotting with the indicated antibodies (top section). Total lysates were subjected to SDS-PAGE and analysed by immunoblotting with antibodies against Nqo1 and actin (bottom section). Data were obtained from three independent experiments. Uncropped images of blots are shown in Supplementary Information, Fig. S11. (b) Quantitative real-time PCR analyses of Nqo1, Mrp4, p62 and Ho-1 in mouse livers. Total RNAs were prepared from livers of 9-week-old indicated genotypes. Values were normalized to the amount of mRNA in the Atg7F/F liver (control). Data are means ± s.d. for three experiments. (c) Kaplan-Meier curves of survival of Atg7F/F:Alb and Keap1F/F:Atg7F/F:Alb mice. The survival analysis of control (n = 33), Keap1F/F:Alb (n = 15), Atg7F/F:Alb (n = 12) and Keap1F/F:Atg7F/F:Alb mice (n = 14) was based on a 16-week follow-up period. (d) Liver weight relative to body weight was measured for the different genotypes. Data are means ± s.d. for Atg7F/F (control) (n = 24), Keap1F/F:Alb (n = 13), Atg7F/F:Alb (n = 9) and Keap1F/F:Atg7F/F:Alb mice (n = 7). Two asterisks, P 0.01 (Student's t-test). (e) Histological analysis of mouse liver of the indicated genotypes. The livers from 9-week-old mice were processed for haematoxylin/eosin staining. Scale bar, 50 μm (left bottom panel); 20 μm (other panels). (f) Liver function tests of the mice used in d. The serum levels of aspartate aminotransferase (AST) and alanine aminotransferase (ALT) were measured. Data are means ± s.d. for Atg7F/F (control) (n = 24), Keap1F/F:Alb (n = 13), Atg7F/F:Alb (n = 9) and Keap1F/F:Atg7F/F:Alb mice (n = 7). Two asterisks, P 0.01. (g) Immunohistochemical analysis of cellular localization of p62 and Keap1. Paraffin sections of the liver from 9-week-old mice of the indicated genotypes were immunolabelled with anti-p62 (left) and anti-Keap1 (right) antibodies. Scale bars, 20 μm.
Figure 3The domains definition displayed on the in situ structure, the update from [28] is presented in Table 1. A is a volume-rendered representation with the atomic model (PDB: 5TB2) B is domain representation on the grayscale image. Please note the location of two transmembrane densities: yellow - shown in Figure 1C, magenta - shown in Figure 3B. Slices through the results of classification of the particles in the global average into 4 classes at resolutions 15.4, 18, 18, and 27 Å, respectively, with the percentages of the total particles in each class shown beneath. Red arrows show domain movements compared to class 1. The first five modes of correlated movements. Direction of motion is indicated by the arrows. Informativity of the respective modes measured as variance of the corresponding mode divided by variance of the first mode. Scale bars: 10 nm.
Figure 6A The Age-BPs under irx-1 control in intestine. Age-BPs with more than 5 regulated genes were listed. Categories 1 and 2 are differentiated by capitalisation and bold fonts. Category 2 are shown below the corresponding Category 1. The intestine-specific RNAi against irx-1 reduces the Smurf phenotype at day 8 of adulthood. Mean ± SD. Scale bar: 100 μm. Unpaired t-test, two-tailed. More than 30 worms analysed in each of the three biological replicates. , C The intestine-specific RNAi against irx-1 reduces the Smurf phenotype at day 8 of adulthood. Mean ± SD. Scale bar: 100 μm. Unpaired t-test, two-tailed. More than 30 worms analysed in each of the three biological replicates. D The survival curves of the worms under indicated RNAi treatments.
Figure 5(A) Scatter plot depicting the relationship between transcriptional changes measured as log2 FC between EV to SOX9-WT (x-axis) and EV to SOX9-T236/T240A (y-axis). Each dot represents one transcript, with colored dots indicating transcripts upregulated (log2 FC>0.585; p<0.05; red dots) or downregulated (log2 FC<-0.585; p<0.05; blue dots) in both comparisons. The transcript corresponding to the SOX9 gene is highlighted as a red filled dot. Indicated r-value indicates Spearman's rank correlation coefficient between the two FC profiles. (B) Box-and-Whisker plot displaying the sample specific expression of three FBW7 isoforms; FBW7α (NM_033632), FBW7β (NM_018315) and FBW7γ(NM_001013415'). Each box represents the expression distribution over three replicates. (C) Venn diagram illustrating the overlap of differentially expressed (FC>1.5, p<0.05) transcripts between any of the three comparisons: EV to SOX9-WT (upregulated: 145+308+21; downregulated 146+333+44), EV to SOX9-T236/T240A (upregulated: 294+308+95+21; downregulated 345+333+95+44), or SOX9-WT to SOX9- T236/T240A (upregulated: 112+95+21; downregulated 114+95+44). Each oval represents the number of transcripts either upregulated or downregulated in the respective comparison, where the direction of differential expression is indicated by the inequality sign in the label. Numbers in overlapping regions signify the number of transcripts commonly differentially expressed in all contributing comparisons. (D) Heat map of the row-wise z-scores of 16 EMT hallmark genes in SOX9-WT and -T236/T240A samples. Heat map was generated using the GenePattern software (Reich et al., 2006). (E) Quantitative PCR (qPCR) of SNAI2 (SLUG), VIM and POU3F1 (OCT6) (normalized to GAPDH levels) in MB002 cells stably transduced with EV (set to 1), SOX9-WT and SOX9-T236/240A. Cells were induced for 8 or 24 hours with doxycycline. (F) Western blot of SOX9, HA-SOX9, pSOX9-T236, SNAI2 (SLUG), VIM and POU3F1 (OCT6) in MB002 cells stably transduced with EV, SOX9-WT and SOX9-T236/240A. Cells were induced for 24 and 48 hours with doxycycline and GAPDH were used as a loading control. (G) Heat map of the row-wise z-scores of 14 pro-metastasis genes differentially expressed between SOX9-WT and -T236/T240A samples and previously identified as SOX9 target genes (Kadaja et al., 2014, Larsimont et al., 2015, Oh et al., 2014). Heat map was generated using the GenePattern software (Reich et al., 2006).