EMBO/sd-character-level-ner huggingface dataset:
Figure 3Modeling predicts that decreasing the ribosome degradation rate leads to shorter recovery times in response to equal amounts of total antibiotic exposure. Here, we use and for high and low degradation, respectively. Modeling predicts that decreasing the antibiotic efflux rate leads to longer recovery times in response to equal amounts of total antibiotic exposure. Here, we use and for fast and slow efflux, respectively. Modeling predicts that increasing the ribosome synthesis rate leads to shorter recovery times in response to equal amounts of total antibiotic exposure. Here, we use and for slow and fast ribosome synthesis, respectively. Streptomycin treatment (closed data points, R2 = 0.83) results in significantly longer recovery times than chloramphenicol treatment (open data points). Here, the difference between two responses is statistically significant (p<0.05 by ANOVA). The addition of efflux pump inhibitor (CCCP) (closed data points, R2 = 0.91) increases population recovery time in response to chloramphenicol treatment (open data points, R2 = 0.80). Here, CCCP was added at subinhibitory concentrations (3μg/mL); in the absence of antibiotic treatment, CCCP alone did not inhibit population recovery. The CCCP-mediated increase in recovery time is statistically significant (p < 0.01). The ribosome synthesis rate was increased by increasing the concentration of the casamino acids in the media from 0.01% w/v (closed data points) to 0.05% w/v (open data points). Faster synthesis resulted in lower recovery times (p<0.001) in response to streptomycin treatment. In each of these panels, the color scheme indicates increasing antibiotic concentration, as in Figure 1C.
A) Autophagosome‐like vesicles (arrowhead) are accumulating in the cytoplasm of aut2Δ cells starved for 4 h on 1% K‐acetate in the presence of PMSF.Figure 7(A) Autophagosome‐like vesicles (arrowhead) are accumulating in the cytoplasm of aut2Δ cells starved for 4 h on 1% K‐acetate in the presence of PMSF. Bar represents 100 nm. (B) Electron micrographs unravels the accumulation of double membrane‐layered autophagosome‐like vesicles in the cytoplasm of aut7Δ cells starved for 3 h in nitrogen‐free medium in the presence of PMSF. Arrowheads indicate the clearly distinguishable two membrane layers. Bar represents 100 nm. (C and D) Cytosol containing autophagosome‐like vesicles accumulating in the cytosol of aut2Δ cells (D) can be isolated with an additional 100 000 g centrifugation step yielding a P100 pellet fraction. In wild‐type cells (C), no P100 is detectable. Fatty acid synthase (Fas) was used as a cytosolic protein. Further details are given in the text.
Figure 7Purvalanol B treatment reduced the NICD-FBXW7 interaction. 200 µg of HEK293 cell lysates treated with MLN4924 or MLN4924 in combination with 0.1 µM of Purvalanol B were subjected to immunoprecipitation using FBXW7 antibody, or IgG antibody as negative control, and precipitated material was analysed by western blot using NICD antibody. Western blot with FBXW7 antibody served as loading control for immunoprecipitation efficiency. 10% of cell lysate before immunoprecipitation was used as input control and β-Actin has been used as loading control.   Quantification of the density of western blot bands in (A) performed by ImageJ software. Data are expressed as percentage changes compared to MLN4924 treated samples. All data represent the mean ± SEM from three independent experiments. Student's t-test analysis was performed, with ***p≤0.001.   E10.5 mouse tails were bissected down the midline. One half (+) was cultured for 4 hrs in the presence of Purvalanol B (1 µM). The contralateral half (-) was cultured for 4h in the presence of DMSO. Control or treated explants were pooled and NICD levels were detected by western blot. β-Actin was used as loading control. E10.5 mouse tails were bissected down the midline. One half (+) was cultured for 4 hrs in the presence of RO-3306 (10 µM). The contralateral half (-) was cultured for 4h in the presence of DMSO. Control or treated explants were pooled and NICD levels were detected by western blot. β-Actin has been used as loading control. Bissected E10.5 mouse PSM explants were cultured in the absence (-) or presence (+) of 1µM of Purvalanol B for 4 hours and then analysed by in situ hybridization for mLfng mRNA expression. Purvalanol B treated explant has one less somite than the control explant and the treated explant is in the same late phase 1 of the oscillation cycle of dynamic mLfng mRNA expression indicating it is a whole cycle delayed compared to the "-" explant. n=18. Scale bar is 100 µm. Bissected E10.5 mouse PSM explants were cultured in the absence (-) or presence (+) of 10 µM of RO-3306 for 4 hours and then analysed by in situ hybridization for mLfng mRNA expression. RO-3306 treated explant is two phases behind in the oscillation cycle of dynamic mLfng mRNA expression indicating there is a delay in the oscillation compared to the "-" explant. n=10. Scale bar is 100 µm. The mean log2 fold change in successive somite length at position +1 (last formed somite) is plotted for different treatment conditions. Error bars denote standard error of the mean. Paired t-test analysis was performed at 5% significance level, with p= 0.0437 for RO-3006 and p= 0.0524 for PurB, compared to DMSO. n=14.   The mean log2 fold change in successive somite length at position +2 (penultimate formed somite) is plotted for different treatment conditions. Error bars denote standard error of the mean. Paired t-test analysis was performed at 5% significance level, with p= 0.6409 for RO-3006 and p= 0.4065 for PurB, compared to DMSO. n=14.
Identification of phospho‐regulated cytokinetic factorsTargeting strategy used for creating conditionally phosphorylated proteins.Figure 5A Targeting strategy used for creating conditionally phosphorylated proteins. Upon integration of the targeting cassette and expression of the gene of interest (GOI), the targeted protein is C‐terminally tagged with an HA epitope. After Cre recombinase‐mediated excision, Clb2m‐HA is fused to the targeted protein. B Western blot analysis of cells expressing conditional Clb2m (+) or Clb2mΔCdk (Δ) fusions to the indicated proteins, before (−) and 5 h after (+) β‐estradiol treatment. Tub1 served as a loading control. c, control cells. C FACS analysis of DNA content after conditional Clb2m or Clb2mΔCdk fusion to the indicated proteins. Quantification of the fraction of cells with > 2C DNA content is shown in the bar graph for two independent biological replicates, with red dots representing individual and bars representing average values. Bnr1 fusions were included as controls for cytokinetic defects. Student's t‐test was applied to compare matched Clb2m versus Clb2mΔCdk fusion strains. ‐P > 0.05; *P ≤ 0.05; **P ≤ 0.01; ***P ≤ 0.001. D Serial dilutions of cells from (C) were plated 6 h following β‐estradiol treatment and grown for 1 day at 36°C. E The length of cell chains containing a common cytoplasm was scored 6 h after β‐estradiol treatment using the GFP‐Spo2051-91 plasma membrane marker (n > 150). c, control cells; scale bars, 10 μm.
Figure 4The effects of reduced association of PtdIns(4) P with the cell plate on the recruitment of CLC2-GFP were analyzed in root meristem cells of five-day-old plants. Top, Cell plate-associated fluorescence of the PtdIns(4) P reporter, 2×mCherryFAPP1-PH, was monitored at the end of cytokinesis in five-day-old wild type controls or pi4kβ1 pi4kβ2 double mutants, as indicated. Scale bars, 10 µm. Bottom, The intensity of 2×mCherryFAPP1-PH signals was quantified at the end of cytokinesis at the cell plate (left plot) and at the TGN (right plot). Signal intensities at the cell plate were recorded along the dashed lines indicated in the images and normalized to intensities at the apical plasma membrane (wild type, n = 37 cells, 24 roots; pi4kβ1 pi4kβ2, n = 55 cells, 41 roots). TGN intensities were recorded using the Airyscan VP mode, and the mean TGN intensity was normalized to mean apical and basal plasma membrane intensity (wild type, n=30 cells, 22 roots; pi4kβ1 pi4kβ2, n=37 cells, 31 roots). ***, significant differences (p<0.0001) according to two-tailed Mann-Whitney U-tests. Image series from live cell time lapse analysis of CLC2-GFP at the cell plate in roots of wild type seedlings costained with FM4-64, as indicated. Arrowheads, appearance of CLC2-GFP at the cell plate. Times are given relative to the instance when the cell plate contacted the peripheral plasma membrane, defined as t0. Scale bars, 10 μm. Images are from median focal planes chosen from time lapse series recorded as 3D stacks. Image series from live cell time lapse analysis of CLC2-GFP at the cell plate in roots of pi4kβ1 pi4kβ2 seedlings costained with FM4-64, as indicated. Arrowheads, appearance of CLC2-GFP at the cell plate. Times are given relative to the instance when the cell plate contacted the peripheral plasma membrane, defined as t0. Scale bars, 10 μm. Images are from median focal planes chosen from time lapse series recorded as 3D stacks. Left, quantification of the time of CLC2-GFP appearance at the cell plate in wild type (B) or the pi4kβ1 pi4kβ2 double mutant (C) (wild type, n = 10 cells, 7 roots; pi4kβ1 pi4kβ2, n = 24 cells, 19 roots). Right, quantification of CLC2-GFP at the TGN in interphase cells. Five-day-old roots expressing CLC2-GFP were subjected to immunostaining and the mean TGN intensity was normalized to plasma membrane intensity (wild type, n = 14 cells, 2 roots; pi4kβ1 pi4kβ2, n = 15 cells, 2 roots).
Phosphoproteome analysis of Cdc14‐induced mitotic exitPhospho‐peptide abundance during Cdc14‐induced mitotic exit.Figure 4A Phospho‐peptide abundance during Cdc14‐induced mitotic exit. Examples of phospho‐peptides that disappear with early (red), intermediate (orange) and late (green) timing or that remain stable (black) are shown. This color coding is used throughout all panels of this figure.B Numbers of unique peptides and corresponding proteins that do or do not contain a minimal Cdk consensus motif are shown, categorized according to timing of disappearance as described in (A).C Protein stability data for proteins corresponding to disappearing phospho‐peptides (blue) and for all other proteins (black).D The fractions of peptides that contain a minimal Cdk consensus motif ([S/T]‐P) within the timing categories shown in (B) were calculated. The ratio and P‐value of enrichment of each category relative to the combined stable/rest category (gray) are shown.E Similar to (D), the enrichment for reported physical Cdc14 interactors is assessed within [S/T]‐P‐containing phospho‐peptides.F Peptides that contain the indicated Cdk consensus sequence motifs and that have disappeared over time are represented as a fraction of all phospho‐peptides containing that motif. G Unique phospho‐peptides of Spa2, as an example, are categorized based on their dephosphorylation timing (graph). Enrichment of clustered timing for all proteins covered by phospho‐peptides was compared to random for Cdk or non‐Cdk consensus site‐containing peptides (table). Fisher's exact tests were used to determine significance. H Enrichment of the indicated gene ontologies among Cdk consensus site‐containing peptides as in (D).
The model of HCV IRES driven initiation factor independent subunit assembly.Figure 9
Figure 5Figure 5. High confidence (Hc) network. A Hc-network was generated following the approach represented in Figure 6. Big nodes represent Hc-genes (grey or colored circles). Small grey or colored circles represent direct downstream targets of the Hc-genes. Colors code for different categories of genes mapped into the Hc-network. Red indicated genes that are differentially expressed (DE) in blood of the same subjects described in this study. Cyan indicates genes that are upstream and regulate any of the 23 brain-relevant genes identified in this study. Green indicates genes that are both DE and regulatory of the 23 brain-relevant genes. Big cyan diamond shapes are brain-relevant genes that mapped into the Hc-network. Bold circle-outlines represent genes that are DE in postmortem brain tissue of ASD donors.
a) Renilla luciferase expression controlled by an exogenous siRNA–siRNA* duplex targeting two partially complementary sites in HeLa cells depleted of ATG5 or ATG7 with siRNA (black and grey bars correspond to two independent siRNAs).figf5(a) Renilla luciferase expression controlled by an exogenous siRNA-siRNA* duplex targeting two partially complementary sites in HeLa cells depleted of ATG5 or ATG7 with siRNA (black and grey bars correspond to two independent siRNAs). Results are normalized to firefly luciferase and Renilla luciferase expression in cells treated with a nonspecific siRNA-siRNA* duplex. n = 2 independent experiments. (b) Renilla luciferase expression controlled by let-7 in HeLa cells depleted of NDP52 or ATG5 with siRNA (black and grey bars are independent siRNAs). Results are normalized to firefly luciferase and a version of the Renilla luciferase construct with mutated let-7 binding sites. n = 3 independent experiments. The asterisks denote mutations in the let-7 target sites of the reporter. (c) Western blot analysis of endogenous miRNA-repressed proteins (RAS, HMGA2 and CDK6 are repressed by let-7; CDK6 is also repressed by miR-16 (bottom panel)) or control (TUBA, α-tubulin) in HeLa cells treated with control siRNA or either of two independent siRNAs targeting ATG7. Cells were treated in parallel with nonspecific antagomir or let-7 targeting antagomir. (d) Renilla luciferase expression controlled by the DICER 3′UTR in HeLa cells treated with control antagomir or anti-let-7 antagomir. (e) Western blot analysis of DICER in HeLa cells treated with control siRNA or either of two independent siRNAs targeting ATG7. Cells were also treated with nonspecific antagomir or let-7 targeting antagomir. (f) Renilla luciferase expression controlled by the DICER 3′UTR in HeLa cells treated with either of two independent siRNAs targeting ATG5 or a control siRNA. All error bars are s.e.m. Uncropped images of blots are shown in Supplementary Fig. S3.
Fig.Figure 6FRET-FLIM analysis of GFP:OST1 or GFP:SnRK2.4 and the effect of ABI1 fused to the mCherry fluorophore in the presence of RCAR1 and ABA. GFP lifetimes were determined after transient expression of the Arabidopsis proteins in leaves of Nicotiana benthamiana.   Representative false colour images of GFP:SnRK2 lifetimes measured in leaf tissues expressing OST1 or SnRK2.4 in combination with mCherry:ABI1 and RCAR1 without exogenous ABA. The bar marks 20 µm and the nucleus (n) and cytosol (c) are indicated.   Analysis of SnRK2-ABI1 interaction as mentioned in (A) but in the presence of RCAR14 and different exogenous ABA levels. RCAR14 requires ABA for efficient displacement of SnRK2s from ABI1.
Figure 1A. Domain organization of human FAM111A and FAM111B proteins. B. Alignment of the serine protease domains in human FAM111A, human FAM111B and E. coli DegS. Red boxes denote fully conserved residues; yellow boxes indicate conservative amino acid substitutions. Purple stars indicate catalytic triad residues. C. Crystal structure of monomeric E. coli DegS protease (PDB ID: 2R3U). Zoomed-in view shows position of catalytic triad residues (yellow). D. Homology-based protease domain model of human FAM111A (residues 371-555; teal). Zoomed-in view shows catalytic triad residues (yellow). Residues mutated in human disease (red) are indicated. E. Homology-based protease domain model of human FAM111B (residues 471-664; blue). Zoomed-in view shows catalytic triad residues (yellow). Residues mutated in human disease (red) are indicated. F. Overlay of the DegS, FAM111A and FAM111B protease domains in (C-E). G. Purified recombinant FLAG-FAM111A proteins were incubated at indicated temperatures for 4 h, and FAM111A auto-proteolytic activity was analyzed by immunoblotting with FLAG antibody. H. As in (G), using recombinant human FLAG-FAM111B proteins. I. U2OS cell lines conditionally expressing indicated GFP-FAM111A alleles were fixed at the indicated times after treatment with Doxycycline (DOX) to induce expression of the transgenes and stained with crystal violet.
Genetically activating canonical Wnt/β‐catenin signaling activity by APC mutation increases the radio‐sensitivity of ISPCs in vivo A–C GFP immunofluorescence staining of small intestine from 2‐month‐old LGR5‐GFPki, APC+/+ mice and LGR5‐GFPki, APCmin/+ mice.Figure 9A-C GFPimmunofluorescence microscopy staining of small intestine from 2‐month‐old LGR5‐GFPki, APC+/+ mice and LGR5‐GFPki, APCmin/+mice. (A) Quantification of GFP staining intensity of cells at indicated positions in basal crypts (n = 3 mice per group, 50 positively stained cells were measured per mouse). Note the GFP staining intensity was increased in APCmin/+ mice, particularly in position 4 and 5 cells. (B, C) Representative pictures are given. Dashed lines outline the crypts. Arrowheads and numbers indicate cell positions in the crypts. Scale bar: 20 μm. D-F Two‐month‐old APC+/+ mice and APCmin/+ mice were exposed to 6 Gy γ‐irradiation. Small intestinal tissue was collected at 24 h after IR (n = 3 mice per group). (D) Quantification of PCNA+ ISPCs at the indicated positions in basal crypts 24 h after IR. IR, irradiated. (E, F) Representative pictures of PCNA staining are given. Arrowheads and numbers indicate cell positions in the crypts. Scale bar: 20 μm. G-K Two‐month‐old LGR5‐GFPki, APC+/+ mice and LGR5‐GFPki, APCmin/+ mice were exposed to 6 Gy γ‐irradiation. Small intestinal tissue was collected at 24 h after IR (n = 4 mice per group). (G) Flow cytometry analysis of the number of LGR5+ ISPCs of irradiated mice compared to the number in non‐irradiated mice (NIR) set to 100%. (H-K) Representative FACS plots of indicated groups are given.
FHA and BRCT domains of NBS1 are important for MR-pCtIP stimulation while MRE11-NBS1 interaction is essential.Figure 2A schematic representation of purified recombinant wild type NBS1 and variants. All constructs were MBP tagged at the N- and his-tagged at the C-terminus. The effect of mutations in FHA and/or BRCT domains of NBS1 on the nuclease of MR and pCtIP. Quantitation of experiments such as shown in Fig EV2D. Averages shown; n ≥ 4, error bars, SEM. Statistical significance denotations represent the analysis between wild type full-length NBS1 (in black) and the corresponding concentrations of the NBS1 variants; ns (p > 0.05, not significant), * (p < 0.05), ** (p < 0.01), *** (p < 0.001), two-tailed t-test. Analysis of pCtIP binding to NBS1 variants. Anti CtIP antibody was immobilized on Protein G agarose, bound to pCtIP, and tested for interactions with the indicated NBS1 variants (see cartoon at the top). Western blot of eluates (right part) was performed with anti-CtIP and anti-NBS1 antibodies. Left part (input) indicates that the anti-NBS1 antibody recognizes the NBS1 constructs to a similar level. Analysis of phosphorylated CtIP (pCtIP, mock-treated) or λ phosphatase treated CtIP (λCtIP) interactions with NBS1. The CtIP variants were immobilized on protein G agarose, and incubated with NBS1 (see cartoon on the left). The western blot was performed with anti CtIP and anti NBS1 antibodies. The effect of the MRE11 interaction region (MIR) of NBS1 on the nuclease of MR and pCtIP. Quantitation of experiments such as shown in Fig EV2E. Averages shown, n ≥ 3, error bars, SEM. The quantitation of wild type NBS1 (NBS1 WT, in black) is the same as in panel (B) and is shown again for reference. Statistical significance denotations represent the analysis between wild type full-length NBS1 (in black) and the corresponding concentrations of the NBS1 variants; ns (p > 0.05, not significant), *** (p < 0.001), two-tailed t-test.
The TseTBg effector proteins of NGJ1 harbour potent DNase and RNase activity.Figure 3(A, B) Effect of purified TseTBg (TseTBg1/TseTBg2) and one of the variants (TseTBg2D116A,K129A) proteins on degradation of bacterial genomic DNA. (C, D) RNase activity of TseTBg effector proteins, in presence or absence of cognate TsiTBg immunity proteins. (E) Effect of TseTBg1, TseTBg2, TseTBg2D116A,K129A proteins on degradation of pHM1, a broad host-range plasmid isolated from E. coli and NGJ1. (F) Effect of TseTBg1 and TseTBg2 proteins on degradation of pHM1, reintroduced into E. coli from NGJ1. (G) Effect of ectopic expression of DNA adenine methylase (Dam) protein on TseTBg proteins mediated degradation of plasmid DNA.
Figure 2A. Central plane of the spindle in a live HeLa cell expressing PRC1-GFP (green) and mRFP-CENP-B (magenta) oriented vertically with respect to the imaging plane.B. Examples of trajectories, with respect to the spindle's center of the mass, of individual PRC1-GFP (green) and corresponding mRFP-CENP-B (magenta) signals from the spindle in A that moved together for at least 200 s. Dots represent starting points of trajectories, t=0 s. Trajectories finish at t=200 s. Grey circle represents the center of mass of the spindle.C. Pie chart showing the fraction of PRC1-labeled fibers and sister kinetochores that moved together for at least 60 s (blue, n=226 pairs in 5 cells). A small fraction of PRC1-labeled fibers (green, n=32 in 5 cells) and kinetochores (magenta, n=16 in 5 cells) did not move together. D. Correlation coefficients between trajectories (with respect to the spindle's center of the mass) of a kinetochore pair and the trajectories of the PRC1-labeled fiber coupled to the kinetochore pair (green), the nearest neighbor PRC1-labeled fiber (blue), the next nearest neighbor (black) and a randomly chosen PRC1-labeled fiber (grey); n, the number of trajectories from 3 cells. E. Examples of scenarios observed in dynamic interplay of PRC1-labeled bundles (green) and kinetochores (magenta) from the spindle in A. Row 1: PRC1-labeled bundle and kinetochore move together until they separate at 130 s. Row 2: kinetochore is free of any PRC1-labeled bundle until it appears at 130 s. Row 3: kinetochore and PRC1-labeled bundle move together. Row 4: kinetochore moves with PRC1-labeled bundle which merges with neighboring bundle at 169 s. Row 5: two kinetochores move together with a single PRC1-labeled bundle.
Figure 5Immunohistochemistry staining for PPARγ in Mex3a KO and WT mice ileum. Inserts depict high magnification of the boxed areas. Scale bars, 50 μm. Pparg mRNA ISH in ileal sections of Mex3a mutants and littermate controls at P18. Inserts depict high magnification of the boxed areas. Scale bars, 50 μm. qPCR analysis of PPARγ transcriptional targets in organoid cultures at day 4. Data is presented as the mean fold-change plus standard error (n = 3 for each genotype) for target gene expression in Mex3a KO intestinal organoids relative to WT (dashed line). Representative phase contrast microscopy images of Mex3a KO and WT intestinal organoids after 5 days of treatment with 50 μM Pioglitazone or vehicle (DMSO). Scale bars, 100 μm. qPCR analysis of Lgr5, Pcna and Angptl4 expression in organoid cultures after 5 days of treatment with 50 μM Pioglitazone. Data is presented as the mean fold-change plus standard error (n = 4 for each genotype) for target gene expression in Pioglitazone-treated organoids relative to the DMSO vehicle (dashed line). * P = 0.02, Student`s t test. Representative phase contrast microscopy images of Mex3a KO and WT intestinal organoids at day 1 after passaging Pioglitazone- or vehicle (DMSO)-treated organoids. Scale bars, 100 μm.
Figure 1Figure 1. Schematic of the approach used in the study. A) Blood gene expression was analyzed in relationship with neuroanatomic measures using a co-expression network-based approach (WGCNA). The distribution of neuroanatomic measure was normal and not significantly different between ASD and control toddlers. The analysis of co-expression was combined with all available samples. B) Data from the combined network-based analysis was further investigated in each ASD and control group separately using a linear model. C) Network features, calculated from the WGCNA co-expression analysis in relationship to brain size, were used to dissect alterations of network patterns in ASD brains. D) Network features were also used to characterize smaller and bigger brains in each study group.