EMBO/sd-character-level-ner huggingface dataset:
Live images show that xbp1/atf6(RNAi) planarians in starved conditions form a minimal blastema when compared to controls while at the feeding condition most of them can regenerate as controls. The remaining planarians in the starved condition are dead by the time point of regeneration shown. In the feeding condition, the remaining planarians at 8-10dR are either dead (13/145) or have a tiny blastema and died or regenerated later (40/145) while at 21-27dR are dead.
(E) Overlap between differentially expressed genes in three Walktrap cells clusters (marked by blue, green and red) and genes expressed in adult murine astrocytes, oligodendrocytes and neurons. Adult neuronal and glial expression profiles were derived from two individual studies [14,17]. P-values (phyper, R) were calculated from the total number of genes for the mm10 assembly (23´389). Non-significant overlaps were excluded
Each isoform from Gr28b.a to Gr28b.e was driven by Gr28b.a-GAL4 or Gr28b.c-GAL4 in a Gr28bMi background. The asterisks indicate significant differences from that of the Gr28b mutant detected by a single-factor ANOVA with Scheffe's analysis (**P < 0.01). C Binary food choice assay for recovery experiments with each of the five alternative Gr28b isoforms using the GAL4/UAS systems. (n ≥ 4).
(F) rBCV biogenesis in BMMs treated with either non-targeting siNT, siRab6a/a' or siRab8a siRNAs and infected with wild type (2308) bacteria. Data are means ± SD of n=3 independent experiments, in which 100 BCVs were analyzed per experiment. Asterisks indicate statistically significant differences (P<0.05, two-way ANOVA followed by Dunnett's multiple comparisons test) compared to control (2308).
Synaptic transmission was assessed during and immediately after sustained stimulation in autaptic excitatory munc18-1 neurons expressing M18WT or M18Y473D.(C) Synaptic transmission was assessed before (naive(n)) and two seconds after (a) 40Hz stimulation. Average EPSC charge M18WT (naive: 70.9 ± 19.5 pC; after HFS: 75.4 ± 17.4 pC, n=12, paired t-test, p = 0.4049). Average EPSC charge M18Y473D (naive: 0.888 ± 0.342 pC, after HFS: 25.6 ± 9.3 pC, n=9, paired t-test, p = 0.0271).
C RBPJ and L3MBTL3 co-localize at the proximal Notch-responsive elements of Notch target genes. Shown are means ±s.d. of triplicate ChIP experiments.In panels C, D and F: distance in base pairs (bp) relative to the transcriptional start site (TSS) is indicated below the gene names. Chrom8 was used as negative control (NEG).
(C) Decreased levels of free carnitine and modified carnitine species in PKM2 KO cell lines as compared with their parental counterparts (n=4). Data information: Data are displayed as means ± SD. Statistical significance was assessed using two-tailed Student's t-test, ∗p < 0.05, ∗∗p < 0.01 and ∗∗∗p < 0.001. n.s means no significance.
E. Co-immunofluorescence of p-IRS1 S307 mouse (green) and p-S6 S240/S242 (red) ribosomal protein in IRS1-overexpressing RCS chondrocytes treated with FGF18 (50 ng/mL) for 12h. Nuclei (N) were stained with DAPI (blue). Scale bar 15 μm. Quantification analysis of p-S6 fluorescence intensity in IRS1-overexpressing vs non expressing RCS chondrocytes. Mean +/- standard error of the mean (sem) of N=3 biological replicates. n=35 cells analyzed. Student's paired T-test *p<0.05.
HCT-116 (A, C) and HT-29 (B, D) cells were treated with 2mM sodium butyrate (NaB) for 24 h and then stained with acridine orange (AO; A-B) or monodansylcadaverine (MDC; C-D).
B Representative adhesion frequency (Pa) vs. contact duration (tc) curves forNKG2D expressing NK cells (n ≥ 3) in contact with RBCs (n ≥ 3) coated with a ligand (MICA in red, MICB in orange, ULBP1 in green, or ULBP3 in blue) at different contact durations, fitted by non-linear in-situ binding kinetics model Site densities of NKG2D (mr) and its ligands (ml) are indicated. Data information: Error bars are mean ± SEM for at least three independent biological experiments where *P < 0.05, **P < 0.01 (two-tailed unpaired t-test).
(B) Cryo-EM density map of pentameric PfFNT viewed from the parasite's cytoplasm. Densities of the five bound MMV007839 within the pentamer are colored red. The five protomers of pentameric PfFNT are colored yellow, slate, orange, purple and gray.
Cells as in (A) were incubated with or without 1 µg/ml dox overnight to induce Rab39a expression. 1x106 cells were fed at 4 beads/cell of biotinylated-Ova-magnetic-beads for 4 hours. Phagosomes were isolated and stained for Ova and Open H2-Ld. Representative of 3 independent experiments.
Paired drug synergy plot for ara-C and RNRi (HU, n = 7; dF-dC, n = 5) in primary patient-derived AML blasts pre-treated with control (dX) or Vpx-containing (X) VLPs. Zero, >0, or <0 corresponds to additive, synergy, or antagonism, respectively, whilst >5 indicates strong synergy and <5 indicates strong antagonism. Each data point indicates an average delta score from a single patient sample subjected to a dose-response matrix experiment performed in triplicate. Statistical testing was performed using two-way ANOVA.
D RT-qPCR analysis of the expression of pluripotency and lineage-specific markers in Day7 FBXW7-induced EBs at the presence or absence of 10 ng/ml Dox. Data are represented as mean ± SD from three biological replicates. Student's t test, two-tailed. *, P < 0.05; **, P < 0.01; ***, P<0.001.
Representative traces of sEPSCs of neurons in the medial part of the IPN showing a reduced frequency in TMEM16A cKO mice compared to that of littermate controls.
(g,h) miR-212 and miR-132 expression (normalized to sno-202 levels) in fractionated cardiomyocytes and cardiac fibroblasts derived from adult mice after 3 and 35 days of TAC. All values represent mean±s.e.m. *P0.05; **P0.01; ***P0.005. Scale bar in c represents 50 μm. ACTN2, α-cardiac actinin; Ang II, angiotensin-2; a.u., arbitrary unit; d, day; DAPI, 4′,6-diamidino-2-phenylindole; FC, fold change; NS, no significant difference; P/I, phenylephrine/isoprenaline.
A. Cartoon of the contribution of TF in cytoplasmic protein folding (left) and secretory protein targeting (right, black arrows). The secretory targeting factors SecB and SecA that act independently (grey arrows) or interface with TF are also shown. Blue,cyan: other folding chaperones.
Orientation is achieved separately in the apical basal and planar axes. Pins/Mud in green, Apical actomyosin in red, microtubules in blue
(F) Simultaneous overexpression of SLX5 and SLX8 rescue EUC1 toxicity. Experiment as in (D), but with concomitant plasmid-borne overexpression (ADH promoter) of SLX5 and SLX8 (bottom panels) and on media selecting for SLX5/SLX8 plasmids. See also Fig. EV4E and Appendix Fig. S9D.
A) The normalized interaction frequency (as above) in MCF-7 cells cultured in hypoxia (vertical axis) was plotted against that in VHL defective 786-Ocells in normoxia (horizontal axis) for each site that interacted significantly with a HIF-binding site in either cell line or both. Highlighted in red are sites that had a significantly different interaction frequency in either cell type.
(b,c) Electron micrographs of mitotic midbody (b, arrow) and multiple midbody-like structures in interphase cells with similar shapes and sizes in a juxtanuclear position (c, arrows) in basal cells of mouse seminiferous tubules. N, nucleus. Scale bars, 1 μm.
(b) Depletion of UVRAG leads to cis-Golgi dispersion. HeLa cells were transfected with control shRNA or UVRAG-specific shRNA expressing GFP as an expression marker and then stained for GM130 (left panel; red; highlighted by arrows). Nuclei were stained with DAPI (blue). The dispersed distribution of GM130 in shRNA-transfected cells was quantified (middle panel). Data are the mean±s.d.; n = 500 cells obtained from five independent experiments. The expression of UVRAG and GM130 in treated cells is also shown (right panel). Scale bars, 10 μm.
(H) An equal number of FACS-isolated SCs from Ctrl or YY1iKO mice were cultured for 24hrs and EdU labeled for 12 hrs, followed by immunostaining for Pax7 (green) and EdU (red) was performed. Quantifications of the percentage of EdU+ cells are shown on the right (n=3 mice, each). Scale bar = 100 µm.
The following experiments were performed in glial shNf-1/shTp53 glial cells serum starved 4 hr before assaying. F: Endogenous VPS34 was immunoprecipitated from control and sgAtg7 cells that were treated with 2 ng/mL EGF for 15 min then lysed in CHAPS-containing detergent buffer and binding partners detected by western blotting. G: Densitometry analyses of proteins coimmunoprecipitated with endogenous VPS34 (in F). Data information: Statistical analyses were performed on at least 3 independent experiments, where error bars represent SEM and p values represent a two-tailed Student's t test: NS p>0.05, * p<0.05, ** p<0.01, *** p<0.001.
B Western blot analysis confirming two Mettl5 KO clones by specific METTL5 antibody. α-TUBULIN was used as a loading control.
A, B Total protein was extracted from 4-week-old WT, dja6, dja5, dja6 dja5 and RNAi seedlings, respectively. WT and dja6 dja5 used in (A) were grown on MS medium with 2% sucrose, while WT, dja6, dja5 and RNAi mutants used in (B) were grown on soil. 10 μg protein was loaded, except for detection with anti-SUFE1 and anti-SUFA antiserum, for which 25 μg were loaded. Specific bands were identified by immunoblotting and by their molecular weight, and are indicated by asterisks. Designations of photosynthetic protein complexes and their diagnostic components are labeled on the left and right, respectively. The Fe-S types of Fe-S proteins are shown in parentheses. Actin served as controls to normalize protein levels. For each protein, three independent biological replicates were performed and a representative one is shown.
C: qRT-PCR analysis of Gata1, Gata2, Lyz2, and Scl expression in the sorted cell populations on day 20. Error bars represent standard deviation (SD), n=3. Student's t-test. *p<0.05.
Requirement of TEAD1 (a.a. 30-135) for its interaction with HOXA4 via its homeodomain (a.a. 216-274).
A Expression of Prox1a (green) and the eng2a:GFP reporter (red) in otherwise wild-type 30hpf embryos injected with mRNA encoding wild type and mutant forms of mouse Smo. Ectopic MPs are indicated by fibres co-labelled with Prox1a and GFP; ectopic MFFs are labeled only with GFP. Images are representative of embryos in the following proportions of each sample: 28/28 (mSmo; mSmoA1; mSmoSD; mSmoKRA); 9/28 (mSmoA1SA); 12/28 (mSmoA1SD). Scale bar, 50μm.
D The age of Bcd and its gradient are unaltered in fsd mutant. Comparison of a representative y/w embryo (left) and loss-of-function mutation fsdKG02393 (right) are shown. Both embryos have the tFT-Bcd construct in the same locus, are in early n.c. 14, were imaged side-by-side under identical conditions, and are displayed with the same settings. Embryo "shells" are displayed.
Macroscopic appearance of the adult epididymis from WT, Spatc1l+/-, and Spatc1l-/- mice. Scale bar = 2 mm.
(A) CHO cells were cotransfected with RFP-LC3 and GFP-Rap2b wt (left panel) or GFP-Rap2b ΔAAX (right panel). Twenty-four hours after transfection, they were incubated for 2 h in starvation medium (Stv), with 50 ng/µl of rapamycin (Rapa) in full nutrient media, or treated for 4 h with 10 µg/ml of α-hemolysin (Hla). Cells without any treatment were used as control (Ctr). Cells were analyzed by confocal microscopy. Images are representative of three independent experiments.
(d) Binding of full-length UVRAG (untagged) to lipid blots. The same PtdIns strips (in b) were used and immunoblotted with antibodies against IgG (right) and UVRAG (left).
i, Inhibition of long-lived protein degradation by bafilomycin A1, protease inhibitor (PI) cocktail and 3-MA (*P 0.05; n = 4).
F: Scatter plot comparing polysome-bound transcripts between WT and Cnot6l-/- oocytes at GV, MI and MII stages, respectively. Transcripts decreased or increased more than five folds in Cnot6l-/- oocyte samples were high-lighted with blue or red, respectively
C. HEK293 cell lines were induced with doxycycline to express wild-type or mutant FAM111A for 24 h (HEK293) Cell growth was quantitated as total area on ImageJ. Values are mean ± s.e.m. of independent experiments (n = 3). *p<0.05, **p<0.01, ****p<0.0001 (two-tailed unpaired t-test).
AT-3-OVA mammary tumour cells (1x106) were injected into the fourth inguinal mammary fat pads of female Ly5.1+ mice. Seven days after tumour injection FACS-purified 2x106 naïve CD8+CD44loCD62Lhi lymph node T cells from Ly5.2+;OT-1;Ptpn2fl/fl versus Ly5.2+;OT-1;Lck-Cre;Ptpn2fl/fl mice were adoptively transferred into tumour-bearing Ly5.1+ mice. Tumour-bearing Ly5.1+ mice were monitored for a) tumour growth over 21 days
F) Quantifications of nuclear volume (left panel), invagination ratio (right panel) in the indicated conditions. Non-treated cells at 48 hours (n=137, 3 donors) and 72 hours (n=143, 3 donors); and blebbistatin-treated cells (n= 96/3 donors), blebbistatin and nocodazole treated cells (n=66, 2 donors), taxol-treated cells (n=122, 3 donors), and ciliobrevin-D-treated cells (n=128, 3 donors). Bars correspond to mean ± SD; ****: p<0.0001. **: p<0.01, n.s: non significant; Mann-Whitney test.
(E and F) Immunostaining assay of ASCL1 (green) after SOX1 overexpression in V1-PAKI cells on day 25 of dorsal neural differentiation (E), and quantiﬁcation of ASCL1+ cells (F), p=0.0001 (V1-PAKI), p=0.0001 (ptSOX1+dox). Scale bar, 100 μm. (G and H) Immunostaining assay of ASCL1 (green) after SOX1 overexpression in V1-PAKI cells on day 25 of ventral neural differentiation (G), and quantiﬁcation of ASCL1+ cells (H), p=0.0001 (V1-PAKI), p=0.0001 (ptSOX1+dox). Scale bar, 100 μm. (I and J) Immunostaining assay of MAP2 (green) after ASCL1 overexpression in V1-PAKI cells on day 35 of dorsal neural differentiation (I), and quantiﬁcation of MAP2+ cells (J), p=0.0001 (V1-PAKI), p=0.0001 (ptASCL1+dox). Scale bar, 100 μm. (K and L) Immunostaining assay of GABA (green) after ASCL1 overexpression in V1-PAKI cells on day 35 of ventral neural differentiation (K), and quantiﬁcation of GABA+ cells (L), p=0.0001 (V1-PAKI), p=0.0001 (ptASCL1+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).
(F) Enrichment of MBS in genes that are exclusively down-regulated in somata or processes compared to the sequencing background. The significant miRNA families (p-value < 0.05 and log2-fold enrichment > 0.5) are labelled by a representative miRNA. See Methods for detailed statistical analysis.
(E) Proximity ligation assays of TMEM33 and RNF5 in MDA-MB-231 cells using confocal imaging. NC means negative control. Scale bar, 10μm.
The number of neurons (NeuN+ cells) in the cortex of rTg4510 mice was significantly reduced to ≈67% compared to both WT and rTg4510-Mapt0/0. Mean±SEM, n=3 mice/group.
D. Murine iTregs generated in vitro as above were activated in the presence of recombinant TNFα, IL-6, or IL-1β (each at a 10 ng/ml concentration), or LPS (1µg/ml) for 24 hours. Treated Tregs were then harvested and USP44 protein levels were determined as above.
F). LIF-induced BAE cell growth inhibition was abolished by knockdown of STAT3. BAE cells with STAT3 knockdown were cultured with LIF (10 ng/ml, Sigma) and vehicle. Cell proliferation was analyzed after 3 days. Fluorescence reading for each vehicle group was set as 1, n=3. Data information: Bars and error bars represent mean±SD. All experiments were carried out in three independent studies. siNegative, negative control siRNA not targeting any known genes. Two-way ANOVA was used as statistical test.
b. SARS-CoV-2 S protein-mediated cell-cell fusion in the presence of EK1-scramble (I), EK1 (II), EK1C (III), and EK1P (IV) at 2.5 μM (scale bar: 400 μm).
Live imaging of adult PDGFRαH2BEGFP back skin during wound healing. Representative wound bed Z-stack stitched maximum projections of the entire wound bed (upper panel) showing fibroblasts (green) and collagen with second harmonic generation (SHG) in purple at indicated time points after wounding and before live imaging. Dotted line indicates wound edge and boxed area indicates the position of the magnified area below.
Heatmap of k-means clustered 5hmC patterns with histone modifications in pre-iPSCs and mESCs from Chronis et al (2017).
4'-phosphorylated phosphoinositides (4'-PIPs) generated by PfPI4K interact with the PH domain of PfCDPK7 (Kumar et al., 2014) and regulate the localization and thereby the function of PfCDPK7 (Fig. 5A), which in turn promotes the synthesis of phosphatidylcholine (PC) (Fig. 2A,D) by regulating enzymes (indicated in red) like ethanolamine kinase (PfEK) and phosphoethanolaminemethyltransferase (PfPMT) (Fig. 3,4) that are involved in PL metabolism (Fig. 2C). In addition, phosphoproteomics suggest that PfCDPK7 may contribute to vesicular trafficking via effectors (indicated in green) like PfRab11b but this pathway needs further investigation (Fig. 1A,C). Collectively, these events regulate intraerythrocytic development of the parasite.
E. Subcellular localization analysis of TFEB (red) and TFE3 (green) in RCS chondrocytes treated with FGF18 (50 ng/mL) for 12h. JNK inhibitor was used at 50 μM for 12h. Nuclei were stained with DAPI (blue). Quantification analysis showed % of cells with nuclear TFEB and TFE3 in RCS chondrocytes with indicated treatments. Scale bar 15 μm. Mean +/- standard error of the mean (sem) of N=3 biological replicates. n= 126 cells (control), 126 cells (FGF18), 95 cells (JNK Inhibitor), 163 cells (JNK Inhibitor + FGF18). Student's paired T-test *p<0.05.
All Probe Selection Regions (PSRs) and Junctions are represented in the structural view with boxes that have the same size. An Inclusion junction detects two neighboring PSRs. The PSRs detected by an inclusion junction are linked and graphically represented as dotted lines. An Exclusion junction detects PSRs that are apart from each other. The PSRs detected by an exclusion junction are linked and graphically represented as dotted lines. Altered ASE for each corresponding gene has been highlighted as light blue representing the altered PSR. Red color indicates the inclusion of an exon, whereas green color represents the skipping of an exon. The blue column indicates the alternative splicing event at the listed location.
TUNEL maximum projections of representative blastemas from regenerating trunks in starved conditions. The dashed line delimits the body of the planarian. The graph shows the number of TUNEL+ cells per mm2 at the same time points in anterior (A) and posterior (P) blastemas. n ≥ 6 planarians per time point.
F. Top, schematic of RASSF1C domain structure indicating putative mutations in the RA domain affecting RhoA activity. Bottom, immunoprecipitation of MDA-MB-231 transiently transfected with either control (DsRed), DsRASSF1C plasmid, DsRASSF1C-R197W or DsRASSF1C-R199F mutants. Pull‑down was performed using a SRC or same species IgG antibody and blotted with indicated antibodies. Data information: For both Rho-GTP pull-downs and immunoprecipitation assays total proteins were used as loading controls. All data are from n=3 independent experiments. Data are analyzed by Student T-test, represented as mean ± SEM. *** p ≤ 0.001.
(D) Knockdown of SIRT5 leads to higher sensitivity to Paraquat. The expression levels of PARP and Caspase-3 were determined by western blot analysis.
Mammary tumor growth curves in PAX-treated NSG mice bearing control or TNC knockdown MDA231-LM2 tumors. Values are means ± SEM, n = 16 tumors per group. **** P < 0.0001. Lung metastases quantified in tumor bearing mice
C) Luciferase assays showing that the effect of the miR-424 and miR-503 on luc expression is abrogated when the seed sequence in the microRNA binding sites was mutated. The study was performed in four sites statistically significant from panel B. The error bars show the standard deviation.
D. Immunohistochemistry and confocal microscopy of Mtmr2-/- cultures treated with 1 mM and 5mM Niacin, with quantification of the percentage of myelin outfoldings; n=31 (NT), n=14 (1mM), and n=29 (5mM) DRGs/coverslips from two independent experiments. A total of 1256, 489, and 1305 fibers, respectively, were quantified, p<0.0001, nonparametric one-way ANOVA, followed by Dunn's post hoc test.
(e-i) Analysis of the CRISPR/Cas9 induced chromosomal translocations between the Rosa26 (Chr6) and H3f3b (Chr 11) genes. The genomic DNA isolated from WT or Samhd1 KO cells from three independent experiments were pooled prior to chromosomal translocation or junction analysis. Schematic representation of the chromosomal translocations (e). Representative images of agarose gels after PCR-amplification of the Rosa26/H3f3b translocation from WT or Samhd1 KO CH12F3-2A cells (f). Relative frequency of Rosa26/H3b3f chromosomal translocations (g). Frequency of junctions containing insertions (h) and average length of insertions (i). Statistical significance as evaluated by two-tailed unpaired Student's t-test (g, i) or Fisher's exact test (h) is shown.
D, OmpF subunit 1 displayed as an electrostatic surface (same cut-through as in b), revealing a patch of negative charge located on the extracellular side of the eyelet that interacts with OBS1, also shown as an electrostatic surface adjacent to the subunit.
H. Quantification of the number of pH3+ cells in experiments (C-F). n is indicated. Data information: Error bars represent SDs. Student's t-tests, *p < 0.05, **p < 0.01, ***p < 0.001, ****p < 0.0001, and non-significant (NS) represents p > 0.05.
E) M238P cells were transfected with miR-143-3p, miR-145-5p or a control mimic (miR-neg) (72 h, 30 nM). (E) Effect of miR-143-3p or miR-145-5p overexpression on the expression of YAP/MRTF target genes assessed by RT-qPCR. Data are normalized to the expression in control cells. Data is represented as mean ± SD from a triplicate representative of at least 3 independent experiments. Paired Student t-test was used for statistical analysis. *P≤0.05, **P≤0.01, ****P≤0.0001.
CD19+ B cell levels in blood, spleen and bone marrow determined by flow cytometry.
D) Dietary supplementation of histamine does not significantly increase adult nerfin-1 clone size, but can rescue nerfin-1 clonal growth inhibition due to his dietary withdrawal (n =42,14,23,25).
(C) 8-oxo-dG (orange) establishes a Watson-Crick base pair with dC (cyan) at the primer terminus. Tyr505, Arg517, and Glu529 (purple) interact with the minor groove of the base pair. The base pair geometry (C1′ distance and λ angles) is indicated at the bottom of the figure. A simulated annealing Fo-Fc omit density map for the pair is also shown (contoured at 3σ).
E. Transcriptome profile changes mediated by the synergy of TP-16 and anti-PD-1 analyzed using Agilent SurePrint G3 Mouse GE V2.0 Microarray. Venn diagrams depicting the number of changed genes (FC ≥ 2 or FC ≤ −2, P ≤ 0.05) compared with vehicle control following TP-16, anti-PD-1 antibody, or TP-16 and anti-PD-1 combined therapy.
B. The human CDC sequence and the cryo-EM structure of the MT-bound conformation. Pathogenic mutation sites (Appendix Table S1) are indicated in the sequence and the 3D structure as in A. MT-binding residues are numbered using normal font immediately above the sequence and those unassigned are indicated with numbering shifted away from the sequence and italicized.
S-score scatterplots for each pairwise strain comparison, highlighting conserved phenotypes (black points), significant changes (red points) and gene-condition relationships for which no call can reliably be made (grey points). "r", pearson's r value.
Growth curves of 1603MED (H) cells after transfection with either siCTRL (blue) or siPMEPA1 (red). The p-values were determined by two-way ANOVA *p < 0.05, **p < 0.01, ***p < 0.001.
Sort strategy for the separation of MPs (CD45+Lin-CD64+CD172a+CD11b+), and the DC (CD45+Lin-CD64-CD11c+MHCII+) subsets cDC1 (XCR1+CD11b- DC), cDC2 (XCR1-CD11b+CD24-/intCD326-) and LC (XCR1-CD11b+CD24+CD326+) in IMQ-treated (5h) murine back skin.
Knockdown of endogenous E6 in HeLa cells with HPV18 E6 siRNA (siE6) reduced YAP protein in HeLa cells, while knockdown of YAP with YAP siRNA (siYAP) in these cells had no effect on the mRNA level of HPV18 E6. siCtrl: non-targeting control siRNA.