EMBO/sd-character-level-ner huggingface dataset:
B HPLC detection of ethidium (E), oxidized by other reactive oxygen species such as H2O2 (mainly) and ONOO. * p = 0.0021, n = 5 in each group.
(A and B) Immunostaining assay of SOX1 (red) in control, V1-PAKI and SOX1KO cells on day 40 of dorsal (A) and ventral (B) organoids differentiation. Scale bar, 100 μm. (C) Immunostaining assay of MAP2 (green) in control, V1-PAKI and SOX1KO cells on day 40 of dorsal organoids differentiation. Scale bar, 100 μm. (D) Immunostaining assay of GABA (green) in control, V1-PAKI and SOX1KO cells on day 40 of ventral organoids differentiation. Scale bar, 100 μm.
(B) Duodenal CRAMP determination by ELISA (n = 6). Data information: Data were representative and were the mean ± SD from three independent experiments. P values were calculated by one-way ANOVA followed by Tukey's post hoc test for multiple comparisons.
Immunofluorescence analysis of p-c-Jun in micrometastatic (day 7) and macrometastatic (day 21) nodules in a xenograft mouse model injected intravenously with MDA231-LM2 cells. DAPI was used to stain cell nuclei, and cancer cells express GFP as a marker. Scale bar, 50 μm. Quantification of p-c-Jun+ cancer cells
Confocal images of MDCK cells expressing mCherry-D4H and LAMP1-GFP treated with ML-SI1. Scale bar (10μm) shown in the panel on the top right applies to all panels.
(j) Quantification of cluster formation assays conducted with mCherry-2xFKBP-p62 in presence of AP20187, GST-4xUB and the indicated Ub chains
(A) Image of a ThP1 cell infected with an integration-deficient HIV-1 carrying the mutation D116A in the catalytic site of IN. The EdU-labeled vDNA is shown in red and the vRNA detected by RNA-FISH in green. The nucleus (DAPI) is shown in blue. See Appendix Fig. S12 for a larger image region.
A. Representative low-pass filtered cryo-EM micrographs of MTs decorated with wild-type DCX (WT) or NDC-NDC construct (NN) after 30 sec or 1 h incubation at 37 °C. Additional DCX proteins were added in excess after MT deposition on EM grids to maximise MT decoration. The final ratio of WT or NN to tubulin was 50:5 μM, giving dense protein background. WT co-polymerized exclusively 13-PF MTs, while NN both 13- and 14-PF MTs. Rapid (30 sec) MT polymerization in excess of WT produces MTs in an intermediate GTP/GDP.Pi state, whereas long-lived WT-MTs and NN-MTs are all in the GDP state.
A Schematic depiction of smFRET assay. Positions of FRET label pair (S95C/S171C) in Syx1 are indicated as yellow pentagrams. 6×His-tagged Syx1 bound to Munc18-1 was immobilized on coverslip coated with PEG/PEG-NTA-Co2+. Syx1 linker region is colored by black.
B. PCR analysis of lnc-AP in serum samples from oxaliplatin-resistant (PD, n = 15) and -sensitive (PR, n = 9) CRC patients (mean±SEM, t test).
I) Chromatin-bound PARP1 was quantified by western blot in WT and Ews-/- cells treated with Olaparib (5 μM, 24 hours) treatment.
Cvt complexes in TVY1 (pep4) cells under nitrogen starvation conditions. Logarithmically growing cells in YEPD were transferred to nitrogen starvation medium (SD[-N]) at 30°C for 30 min (A and B) or 60 min (C and D) and prepared for electron microscopy as described in Fig. 1. (A) Freeze-substitution fixation image showing a Cvt complex in an autophagosome (marked by an arrow) in the cytosol. (B) Freeze-substitution fixation image showing a Cvt complex in an autophagic body in the vacuole. (C) Immunostaining of a Cvt complex in an autophagic body in the vacuole. (D) Immunostaining of Cvt vesicles (marked with arrows) in the vacuole. AB, Autophagic body; AP, autophagosome; V, vacuole.
(H, I) (H) Lgr5 expression in organoids and (I) sorted stem cells in the absence or presence of TCDD treatment (n≥3 independent samples per group).
(G-J) Quantification of the number of medial smooth muscle cells expressing p-FGFR1, FGFR1, p-Smad2, and p-Smad3 (***p<0.001 compared to ND, NS: not significant compared to ND; unpaired two-tailed Student's t test.). ND: Normal diet. HFD: High fat diet.A full table of p-values for this figure is shown in Appendix Table S1.
G-I When myoblasts started to be confluent, the proliferation medium was replaced with differentiation medium, and the myoblasts started to fuse yielding myotubes, which were analyzed after four days of differentiation. (H) The fusion index, which measures the percentage of nuclei in myotubes with respect to the total number of nuclei in myogenic cells, was higher in D233E cultures than in controls. (I) Besides, myogenin showed increased expression in D233E myoblast cultures compared to controls. The data support that differentiation process is facilitated in patient´s muscle. Data was collected from 3-10 randomly chosen areas per condition (mean ± SEM is shown; Kruskal-Wallis with Dunn´s multiple comparisons test (H) and One-way Anova with Bonferroni´s multiple comparisons test (I); Scale bar, 50 µm).
Superposition of IAPV-IRES models corresponding to IAPV-IRES/40S class 1 and 2 after alignments excluding the IRES and the 40S head. A similar conformation can be observed with distinctive relative orientation with respects to the 40S body. The movements characteristic of the 40S head are indicated by arrows in orthogonal views. Ribbon diagram of the IAPV- IRES colored by pairwise root-mean-square deviation displacements observed between the two IAPV-IRES/40S classes. The ASL/mRNA like regions of the PKI and well as the SL-IV shows the lowest degree of displacement (blue) whereas the apical part of SL-III and the L1.1 the highest (red).
(F) Quantification of cell viability of MB002 expressing EV, SOX9-WT, or SOX9-T236/240A following 5 days treatment with either of 10 μM cisplatin (black bars), 0.5 µM AZD2014 (blue bars), or their combination (red bars). Data are mean + standard deviation from 3 independent experiments, from which statistical significance were analysed by 2-way ANOVA multiple comparisons with Bonferroni's post-test.
E Serum alanine aminotransferase (ALT) levels in P45, P120 and P240 mice. Bars represent mean values of ALT levels and SEM from liver extracts of five individual mice. *P-value < 0.01.
B Structure of parkin, with PD‐linked residues from (D) highlighted in dark gray (PDB ID: 4K95). Ubl, ubiquitin‐like domain (red); RING0, RING0 domain (green); RING1, RING1 domain (cyan); IBR, in‐between RING (magenta); REP, repressor element of parkin (yellow); RING2, RING2 domain (salmon).
A. Schematic of phospho-dependent interaction of the spliceosomal AAR2 and PRP8. AAR2, a spliceosomal assembly protein, and PRP8 from a stable complex, that dissociates upon phosphorylation of AAR2. PPR8 is then free to bind the spliceosomal interaction partner protein BRR2 (Weber et al, 2013; Galej et al, 2013). This regulatory interaction switch is thought to be conserved between yeast and human. A protein kinase that can modulate the dissociation of AAR2 from PRP8 is unknown.
B) Deletion of the Sen1 N-terminal domain reduces the interaction of Sen1 with the S5P-CTD. CoIP experiments using TAP-Sen1 as the bait. Sen1 proteins were expressed from pGAL in the presence of galactose. Nab3 is detected as a positive control. Representative gel of one out of three independent experiments. Protein extracts were treated with RNaseA before immunoprecipitation.
Blistered samples of Col17a1-/- mouse dorsal skin at P1. ITGA6 (indicated by arrowheads) and COL4 (arrows) labeling (B). L332 staining (C, arrows). Scale bar: 100 μm.
(E) Volcano plot of the differential gene expression analysis of of n=144 SPF and 87 GF mMΦs based on Wilcoxon Rank Sum tests. The shown genes are filtered based on an average log2 fold change (avg. log2FC) > 0.2 and adjusted p-value < 0.05.
Hair canals in the regenerated (lesional) and nonlesional epidermis at P4 (indicated by asterisks). Scale bar: 300 μm.
(B) WT, Irgm2-/- and Casp1-/-Casp11-/- BMMs were treated for 24 hours with LPS at indicated doses and supernatant TNFα, IL-1β, and IL-18 was measured by ELISA.
A Protein O-glucosyltransferase activity of wild-type (WT) or D233E mutant POGLUT1 protein toward human factor IX EGF repeat (hFIX-EGF). Wild-type shows higher O-glucosyltransferase activity than D233E, and this activity is dependent on the concentration of the acceptor substrate hFIX-EGF repeat (left) and on the concentration of donor substrate UDP-glucose (UDP-Glc) (right). Values indicate mean ± SEM from three independent assays.
HER-2-E0771 versus HER-2 negative E0771 breast cancer cells (2x105) were injected into the contralateral fourth inguinal mammary fat pads of female HER-2 TG mice 50 days after adoptive CAR-T cell transfer and mice were monitored for tumour growth.
Left - Heatmap of K-mean clustered 5hmC patterns in WT pre-iPSC with 5hmC profile of Kdm3b-KO pre-iPSC treated with AA+2i for 0, 2 or 10 days. Middle - Metaplot of 5hmC signal on day 10 between WT (orange) and Kdm3b-KO (black) for each cluster. Y-axis scale is in normalized coverage data (1x106/Total Count). Right - Illustration of 5hmC pattern in WT and Kdm3b-KO during AA+2i treatment.
H. RNA Pol II binding at hTR promoter, normalized to H3 ChIP (n=3). See Fig. 1C legend for control loci. Statistical analyses were performed using one-way ANOVA with post-hoc Tukey's test for multiple comparisons. Data information: Data are presented as mean ± SD.
Figure 5. Mmi1- and RNAi-mediated silencing of pericentromeric DNA transcription alternate during the progression of the cell cycle. (A) ChIPs assessing the localization of Mmi1 to pericentromeric DNA in WT and clr4∆ cells.
HEK293 cells were infected with lentiviruses containing negative control shRNA (shNC) or NF45/NF90 specific shRNA (shNF45#1, shNF45#2, shNF90#1 and shNF90#2) for 24 h, and then transfected with rDNA-Luc. Luciferase activity was measured after a further 24 h (n = 3). Western blots show the protein levels of NF45 and NF90.
(C) The level of Bmm-GFP in 3rd instar larval fat bodies of different genotypes was detected by anti-GFP antibody in a western blot. In ppl>DGAT1 larvae, CSN2 RNAi or overexpression of RDH/CG2064 decreases the level of Bmm.
Quantification of parameters shown in (E).*p<0.05, ** p<0.01, Mann-Whitney test. Data information: Data were obtained from three biological replicates (e.g. transfections) with each three measured dishes (technical replicates) with multiple cells each (yielding a total number n) and is shown as mean±s.e.m.
E Viability counts of V. natriegens prey before (0 h) and after (4 h) co-incubation with VnatReg attackers carrying the indicated plasmids on solid media plates, as described in C. Data information: data are shown as the mean ± SD, n = 3 technical replicates; statistical significance between samples at the 4 h timepoint by an unpaired, two-tailed Student's t-test is denoted above and is color coded to match the relevant samples. A significant difference was considered as P < 0.05.
(B) Jensen-Shannon divergence heatmap showing the level of divergence between infected groups.
(D) Incidence of colon adenomas, adenocarcinomas and both combined (tumor) in AhR WT and KO mice, *p<0.05.
(E) Representative flow cytometry images (upper) and quantitative results (lower) of measuring glucose uptake in GFP and MIG-6 knockdown BT549 cells (n=3). Cells were grown in the presence of the fluorescent analog 2-NBDG for various time periods, and glucose uptake was quantified using flow cytometric analysis. The red box indicates the gating for 2-NBDG+ cells and the number indicates the percentage of 2-NBDG+ cells.
(d) Schematic showing position of MCM-interacting region in Sld3. Alignments were generated as in Fig. 1e. Residues were substituted for Glu. as indicated.
(b) QF-FRL in wild-type yeast in log phase. PtdIns(3) P was labelled with GFP-PX and marked with colloidal gold (10 nm). The vacuolar membrane PF was labelled intensely, whereas other organellar membranes did not exhibit significant labelling. Scale bar, 0.5 μm.
(C) Prolonged BIK expression and caspase inhibition induces autophagy, which is enhanced by knockdown of NAF‐1. H1299 neo and HA‐BCL‐2b5 cells treated with CTRL or NAF‐1 shRNA were infected with Ad‐BIK in the presence of zVAD‐fmk for the indicated periods of time. Cell lysates were analysed by immunoblot. Levels of LC3 II were normalized to actin levels by densitometry analysis. Graph depicts normalized LC3 II levels of each lane.
K qRT-PCR analysis for the Ifnb1 mRNA levels in VSV-stimulated WT and Akt2 KO PEMs with 14-3-3ε siRNA pretreatment. n=3, respectively. Data information: *P < 0.05, **P < 0.01, ***P < 0.001, ****P < 0.0001 and ns, not significant (P > 0.05); using two-way ANOVA test Data are from three independent experiments Error bars mean ± SEM).
(J and K) Immunostaining assay of GABA (green) after SOX1 overexpression in V1-PAKI cells on day 35 of ventral neural differentiation (J), and quantiﬁcation of GABA+ cells (K), p=0.0001 (V1-PAKI), p=0.0002 (V1-PAKI+ptSOX1+dox). Scale bar, 100 μm. Data information: Data are presented as mean ±SEM from three independent experiments (n=3). ***p<0.001 versus Ctrl group ; ###p<0.001 versus -dox group (one-way ANOVA).
(A) Autophagic markers from mixed midbrain gba+/+, gba+/−, and gba−/− cultures were analyzed via western blotting using antibodies as indicated.
E. Phosphorylation of ErbB2 in Mtmr2-/- sciatic nerves at P2, P10 and P15. At P2, each lane is a pool of n=7 animals per genotype, representative of six independent experiments using n=6 different nerve pools per genotype, and quantification using WT values arbitrary set to1, p=0.0313, Wilcoxon Rank Sum test. At P10 and P15, mean values of two samples are shown. At P10, each lane is a pool of n=3/4 animals per genotype, representative of three independent experiments using n=6 different pools per genotype. Nf-l is the neurofilament light chain and Clx is calnexin.
D, E Telomere length and G-overhang length analysis for clone 35 upon POT1 removal and overexpression of ectopic POT1 variants carrying disease-associated mutations (constant-field gel electrophoresis).
C Amino acid alignment of partial sequence of the serine protease domain of FIX in 10 species. An asterisk (*) indicates positions which have a single, fully conserved residue. A colon (:) indicates conservation between groups of strongly similar properties. A period (.) indicates conservation between groups of weakly similar properties.
h) Representative Immuno-FISH micrographs (using telomere‐specific (CCCTAA) peptide nucleic acid probe and anti-53BP1 antibody) 20 days following co-culture; i) quantification of mean TAF and % TAF in MRC5 fibroblasts 8 and 20 days following neutrophil co-culture. Data are mean±S.E.M. of 3 independent experiments;
D Control and SREBP2 knockout MCF-7 cells using sgRNA CRISPR/Cas9 were analyzed by ChIP assay using anti-p53 or normal mouse IgG antibodies.
Observation of filamentous actin (F-actin) in the presence (lower) or absence (upper) of SPATC1L. F-actin in pEGFP vector-transfected control cells (mock; upper, green) and cells overexpressing SPATC1LΔC (lower, green) was visualized by staining using Phalloidin (red). White bar shows the length of transfected cell. Scale bar = 50 μm.
(G) Intestinal permeability was assessed by measuring FITC-dextran (n = 6). Data information: Data were representative and were the mean ± SD from three independent experiments. P values were calculated by one-way ANOVA followed by Tukey's post hoc test for multiple comparisons.
(F) Distribution of distance to nucleus overtime, normalized on cell size, quantified by image (data correspond to movies EV3 and EV4) segmentation (see Material and Method, Live imaging experiments) of Rab5+ endosomes, appearing for 30 seconds, during Ciliobrevin D (CilioD) treatment. Results are from three independent experiments for a total of and 853 early endosomes in 6 untreated (UT) cells (142 ±22 endosomes per cell) and 657 early endosomes in 9 CilioD cells (73 ± 23 endosomes per cell) and analyzed by a two-tailed heteroscedastic Student's t-test, p≤ 0,001 ***.
L-O Number of myonuclei / fiber and of Pax7pos (red) MuSCs (red arrows) on myofibers isolated from flexor digitorum brevis muscle. Nuclei were stained using DAPI (blue). Scale bar in L indicates 50 µm for L and M. (N) The number of myonuclei / isolated fiber is increased in linc-MYH KO compared to WT myofibers (n = 4 KO/4 WT, > 26 fibers/animal; Mann-Whitney test two-tailed, * p < 0.05). (O) Number of MuSCs on isolated fibers from linc-MYH KO and WT mice (n = 4 KO/4 WT animals, Mann-Whitney test two-tailed; ****p < 0.0001). Data are mean ± S.E.M.
Contacting residues shown as stick at the 2019-nCoV RBD/ACE2 and SARS-CoV RBD/ACE2 interfaces. Positions in both RBDs involved in ACE2 binding are indicated by red labels.
Autaptic munc18-1 null hippocampal neurons were rescued with a phosphomimetic Munc18-1 mutant, Y473D or wild-type Munc18-1 as control and assessed on morphology and synaptic transmission using confocal microscopy (A) Typical confocal images from neurons stained for MAP2, Synaptobrevin/VAMP2 and Munc18-1.
E-G. Assessment of the model-map fit. Upper panels show single DC domains bound to four tubulin subunits: t, MT polymerization time; density maps, semi-transparent isosurface; models, backbone. Lower panels show close-up views of the MT-facing side of the DC domains (backbone + side chains shown as sticks). The main differentiating features between NDC and CDC are highlighted with dashed lines. NDC density in the NN reconstruction (G) results from averaging of two NDCs with varying N-terminal region, causing less defined density for that region (N-term scrambling, shown without side chains). Colouring as in (C).
(E) The band intensities of two independent experiments were quantified with the Adobe Photoshop program, and normalized against tubulin. * p<0.05 (paired Student's t-test).
A. Schematic representation of the domain structures of the two deletion mutants, Kap114p (Δ347-371) and Kap114p (Δ899-956).
Representative violin plots of GFP+ stem cells per crypt, n=60~70 crypts from n=3 mice per group. Scale 50 µm. Solid line indicates median, and dotted lines indicate 25th/75th quartiles.
(A) Experimental paradigm for vaccination of GA-CFP mice and wild-type littermates.
(B) Time course of RNAi induced effect using the pan-neural elav-GAL4 driver line, showing that efficient knock-down of gene expression is achieved only at embryonic stage 14, which represents the start of synaptic wiring.
(B) Gene set enrichment analysis of the top enriched gene signatures associated with PKM2 knockout in (A). Hallmark 50 gene sets and KEGG 186 gene sets were used for this analysis.
The dependence of lag time on glucose pulse frequency can be explained with constitutive degradation of the limiting entity. In the model shown, the entity abundance is synthesized with each glucose pulse and depletes constitutively. Three example frequencies (f1 > f2 > f3) are shown where slight changes in period time dramatically changes the time for the entity to reach the threshold needed to engender division. When synthesis and degradation of the entity are equal, the TI feedrate is at the critical rate (f3). Arrows indicate the glucose pulse frequency
(D) Fluorescence correlation spectroscopy (FCS) was measured after 15 minutes later following micro-irradiation (Upper) or under normal condition in GFP-PARP1 U2OS cells with either siControl or siEWS. Data represented as mean ±SEMs, more than 50 cells were analyzed, and significance determined by One-way ANOVA, ***P< 0.001. Scale bar indicate 5 μm.
(D) Domain architecture of human Parkin with positions of selected PD-associated mutations. Ubl, ubiquitin-like; IBR, in-between-RING HeLa cells expressing wild-type Parkin or the indicated PD-associated Parkin mutants were treated with antimycin A and oligomycin (AO) for 2h. Immunoblots are representative of three independent experiments. Graph shows densitometric analysis of non-ubiquitinated proteins in AO-treated samples relative to untreated control from three independent experiments. Error bars represent mean +/- SD. All Parkin constructs were N-terminally FLAG-tagged except R104W.
Western blot analysis of Ronin depletion upon treatment of Ronin fl/del Cre-ERT2 cells with 4OHT.
Representative images of S9.6 staining in siCTL, siDDX5, or siPRMT5 knockdown at transcription on (TA-KR) or off (TetR-KR) genomic loci in U2OS TRE cells. The nuclei are visualized by DAPI.
Top - Model for action of Kdm3b and 5hmC during pre-iPSC to iPSC conversion. Kdm3b mediated demethylation of H3K9me2 and 5hmC processing allows recruitment of POU5F1 and pluripotency gene upregulation. In Kdm3b deleted pre-iPSCs, 5hmC is maintained and prevents POU5F1 binding at specific genes. Bottom - Distinct temporal expression of Tet1 and Tet2 during reprogramming.
(D) Line graph showing the normalized average value of the synaptic phospho/total ratio of AMPK at various time points after DHPG treatment in the presence or absence of anisomycin. Data presented as mean +/- SEM. Values in all other groups were normalized to the 0 min group for the corresponding experiment and all the data points are represented as a fraction of the initial time point. *p<0.05, **p<0.01, ****p<0.0001, n= 5 animals per group.
Formation of LC3 puncta in HeLa cells overexpressing GFP-GCN5 with or without Baf treatment (Graph represents data from three independent experiments with ≥ 30 cells per condition; mean ± SEM; *p < 0.05, **p < 0.01, Student's t-test; Scale bar, 10 µm).
(C) RT-qPCR and Western Blot analyses of CaSR expressions in MC3T3-E1 cells treated with IL-17A. n=3, one‐way ANOVA, Bonferroni post hoc.
(E) μCT images of new bone formation (red area) in hind paws (2D and 3D reconstruction). (F) Incidence of new bone formation in DBA/1 model. n=9 per cage of total 3 cages per group, Fisher's exact test. (G) Quantitative analysis of structural parameters of new bone by μCT analysis. n=9, one‐way ANOVA, Bonferroni post hoc.
Effect of ALDH1A suppression on HSC activation. HSCs-P1 were transfected with non-targeting siRNA or siRNA specific to ALDH1A1 and/or ALDH1A2, and after 48 h, whole-cell lysates were subjected to Western blotting. **P = 0.0023, paired t-test (n = 3) (siRNA-ALDH1A1/2 compared to control).
(I - K) Representative frames (upper) and quantification (lower) of F-actin enrichment at the QR.ap periphery in WT (I) and mig-2S139A/E mutant animals (J  K). The trace starts from the rear of the QR.ap and moves along the cell periphery to the leading edge (L) and back to the rear (R). F-actin was labeled with GFP::Moesin ABD; the plasma membrane and histone were marked with mCherry fluorescence. Green lines, F-actin fluorescence intensity; red lines, plasma membrane fluorescence intensity; dotted lines, cell periphery. Double-headed arrows indicate the F-actin enrichment region, in which the fluorescence intensity is 2-fold higher than the background. Scale bars, 5 μm. (L) Quantification of F-actin enrichment ratio in WT and mig-2 mutants. Error bars indicate SD. N = 28 - 68. **, P  0.01; ***, P  0.001 by Student's t-tests.
H Co‐immunoprecipitation of endogenous ULK1 and pATG13 (Ser318) with HA‐Flag‐TBC1D5, stably expressed in T‐REx 293T cells, induced by doxycycline (50 ng/ml) for 20 h prior to DMSO or KU0063794 (6 h) treatment.
B. ReDDM activation in a Drosophila intestine in which all of the progenitor cells are fully mutant for Dronc (see full genotype in methods); note the increased cell size of esg-expressing cells (GFP+, green), the co-expression of Histone-RFP (red) and the EC marker Pdm-1 (gray), and the coexpression of Pdm-1 and GFP in enlarged cells (compare panels and detailed insets from A with B). The image is a representative example of a Drosophila adult gut 7 days after temperature shift at 29 Co. Genotype: w1118; esg-Gal4 UAS-CD8-GFP / + ; TubG80ts UAS-Histone-RFP DroncKO / UAS-Flippase (BL8209) FRT Dronc-GFP-APEX FRT suntag-HA-Cherry
Histological examination of Rosa26_Alkal2;Th-MYCN, Alk-F1178S;Th-MYCN and Th-MYCN tumours revealed positive staining for NCAM1, synaptophysin (SYP) and Chromogranin A (CGA). Scale bars indicate 100μm. (D)