EMBO/sd-character-level-ner huggingface dataset:
(D) Dopamine cell bodies in the SN of 6-OHDA-lesionned rats, ten weeks after treatment. Representative images of coronal sections of the SN (lesioned side) showing TH-positive cell bodies stained by IHC (left panel) (Scale bar, 2000 µm). TH-positive cell count in the SN (right panel). Individual values and mean + SD are shown, N > 10 animals in each group. Tukey post hoc analysis after one-way ANOVA, **P < 0.01 compared to vehicle group. Images are oriented with the dorsal part of the tissue at the top, and ventral part at the bottom.
(E, F) MCEC were seeded onto Boyden chambers and treated with (E) 10 mM D-β-hydroxybutyrate (βOHB) or (F) 10 mM acetoacetate (AcAc) for 24 hours. Electrical impedance was measured in the lower chamber compared to control treatment (dashed line; H2O for βOHB and EtOH for AcAc). Data are presented as mean ± SD. n≥3; *, p<0.05; **, p<0.01; ***, p<0.001 unpaired Student's t-test.
Effect of Septins, KIF7 or MKS3 depletion on the localisation of Gli3 and Sufu at the cilia tip. NIH3T3 cells are treated with the indicated siRNAs and 48h SS. Representative images are shown. White arrows in (f) point to the specific signal of the indicated proteins at the cilia tip. Scale bar: 2µm.
F. Plot of maximum polymerization rate versus concentration of SPIN90 for pyrene actin polymerization assays containing 2.5 μM SPIN90, 500 nM Arp2/3 complex, 3 μM actin and the indicated concentration of the SPIN90 ARM domain construct
A. Mean protein concentration in the CSF of Mpdz+/+ and Mpdz-/- P14-P21 mice (mean ± SD, n=2÷3).
B. Mass cytometry was performed on PBMCs obtained from acute symptomatic (n=37) and acute asymptomatic (n=19) COVID-19 patients and healthy controls (n=10). Naïve, TEMRA, Central memory (CM) and effector memory (EM) T cells were characterized based on CD45RA and CCR7 expressions. Data are presented as Mean ± SD *P<0.05; **P<0.01 (Mann-Whitney U test).
Elp3cKOs HCs harbour a flatter stereociliary bundle that is centrally shifted. (E) Graph presents the mean angle of HC bundle (n=6 animals; one-way ANOVA, Tukey's multiple comparisons test; ***p<0.001, F=13.69, DF=7; mean±SD).
C, D Electron micrographs of a representative reversed fork (C) and a fork with extended ssDNA region at the junction (D) (arrow). P, parental duplex; R, regressed arm.E Frequency of reversed replication forks detected by EM. Similar results were obtained in one independent experiment; n = 2.F Distribution of ssDNA length at replication forks isolated from U2OS cells transfected with the indicated siRNAs and treated with 25 nM CPT for 1h. In brackets, the total number of analyzed molecules is given. Statistical analysis according to Mann-Whitney U test; ** P ≤ 0.01, n = 2.
(C) Cells were then harvested, ferritin levels determined by ELISA and immunoprecipitated using anti‐ferritin antibodies and the immunoprecipitate examined for the presence of ubiquitin by Western analysis. Cells with the erg6‐2 allele permit the entry of MG132 ( Lee and Goldberg, 1996).
A. Diagram showing 7 of 10 key glycolytic enzymes that were identified as HAT1 succinylation targets (red boxes) in the succinylation quantitative proteomics.
Representative immunofluorescence images showed the expression of RPE-specific markers, includin ZO-1 (C) and Bestrophin (D), respectively, in the cultured RPE cells. Scale bars, 50 μm
(F) Expression of LIVER-ID TF encoding genes was analyzed in the livers of deceased critically-ill patients with sepsis displaying agonal bilirubin levels below (Bil<2; n=34) or above (Bil>2; n=28) 2mg/dL. Median fold-change expression level of each group for the different genes has been used to generate the box plots. Expression levels in the critically-ill groups are expressed relative to those in the control group (n=18). Box plots are composed of a box from the 25th to the 75th percentile with the median as a line and min to max as whiskers. One-tailed t-test was used to assess whether expression of LIVER-ID TF encoding genes in the Bil>2 group is significantly greater than in the Bil<2 group, *P < 0.05.
(c) U2-Prp5 binding assay. FLAG-Prp5 and a radiolabeled short (nts 1-76) (lanes 1 and 2) or long (nts 1-120) (lanes 5 and 6) U2 fragment, or FLAG-Prp5 and a radiolabeled fully pseudouridylated short (nts 1-76) (lanes 3 and 4) or long (nts 1-120) (lanes 7 and 8) U2 fragment, were incubated under the conditions used for ATPase activity assay. Anti-FLAG IP was then carried out. Co-precipitated (lanes 2, 4, 6 and 8) and un-precipitated (lanes 1, 3, 5 and 7) U2 RNAs were analyzed by electrophoresis. The U2 band is indicated.
D Immunofluorescence staining using anti-cleaved Caspase 3 (red), anti-Ki67 (green) and DAPI in tumor sections of 1205Lu-derived xenografts from (B). Scale bar, 100 µm. A microphotograph of the tumor size in each treated group is shown (representative of n = 5 to 10 mice).
C. and D. Chromatin immunoprecipitation of MCIDAS and FOXJ1 promoter fragments by GemC1. HEK293T cells were co-transfected with vectors expressing GemC1-GFP (GemC1) or GFP as a control, E2F5 and DP1, together with the regulatory elements of either MCIDAS (C) or FOXJ1 (D). Following chromatin immunoprecipitation, DNA fragments of the MCIDAS and FOXJ1 promoters were detected in immunoprecipitates by qPCR. Data from a representative experiment are shown as fold enrichment of MCIDAS and FOXJ1 promoter fragments in anti-GFP immunoprecipitates over control IgG immunoprecipitates. At least two independent experiments were performed.
B. HeLa cells treated with non-targeting (Ctrl) or C9orf72 siRNA were transfected with mCherry-FIP200. 24 h post transfection cells were treated for 3 h with Torin1 (250 nM) or vehicle (Ctrl). Translocation of the ULK1 complex was quantified as the number of mCherry-FIP200 positive puncta per cell from 3 independent experiments (Mean ± SEM; one-way ANOVA with Fisher's LSD test, ns: not significant, **** P ≤ 0.0001; N (cells) = Ctrl/Ctrl: 65; Ctrl/Torin1: 60; C9orf72/Ctrl: 54; C9orf72/Torin1: 49). C9orf72 knockdown was determined by RT-qPCR (Appendix Fig S2). Scale bar = 10 µm.
oxygen consumption rate (OCR) from sorted thymic T cell populations measured in a Seahorse Mitostress test;
c, Rab7-CFP NRK cells starved for 2 h and treated with 100 nM rapamycin for 8 h of further starvation.
Incubation of Caco-2 cells with P31-43 or with modified P31-43 (P31-43-2QA 4-5th or P31-43-2QA 10-11th or P31-43/4QA mutant (4QA) peptides) for 1 h. (C) Immunoprecipitation in non-reducing and non-denaturing conditions of CFTR protein and immunblot with streptavidin-HRP or CFTR antibody (n=3 independent experiments). Mean ± SD of samples assayed. °°p<0.01 vs P31-43 challenge, ***p<0.001 vs Caco-2 challenged with 4QA (ANOVA, Bonferroni post hoc test). Data information: The blots are representative of one experiment for group of treatment.
D) Quantification of Western blots expressed as relative signal proportions (surface VE-cadherin/ total VE-cadherin). Values shown are means ± s.e.m of 6 experiments, unpaired t-test.
C. Top. OFD1 fragments (a,b and c). Bottom left. Lysates from empty vector (Empty), 3xFLAG-OFD1(OFD1), 3xFLAG-OFD1a (OFD1a), 3xFLAG-OFD1b (OFD1b), 3xFLAG-OFD1c (OFD1c) overexpressing HEK293 cells were added to GST-ATG13; lysates from 3xFLAG-OFD1(OFD1) overexpressing HEK293 cells were added to GST as control. Right. WB of total lysates (input). All panels display WB for FLAG, HSP90 is the loading control. LIR=LC3 interacting region.
F, Example of six transcripts detected as rhythmic under constant conditions at 25°C or 28°C (JTK-Cycle, p < 0.05)
Caspase-3 and PARP cleavage induced by gemcitabine in Panc-1 was evaluated by Western blot using the respective antibodies (representative of n = 3). Arrow indicates cleaved forms of PARP.
(A) Quantification of large (>2 µm), ubiquitinated aggresome-like induced structures (ALIS) in macrophages. Primary bone marrow-derived macrophages (BMM) were infected with the indicated GFP-expressing S. Typhimurium strains for 10 h, immunolabelled for ubiquitin and analysed by confocal microscopy. A minimum of 50 cells were counted for each bacterial infection per experiment and values are the mean ± SEM of 3 independent experiments. Uninfected cells (uninf) were from the same wells as infected and therefore were exposed to extracellular bacteria. * p<0.05; ** p<0.01.
(D) Cytometric analysis of CD8+ T cells in pooled olfactory bulbs of LV::S i.m.-i.n. vaccinated and protected mice versus sham-vaccinated and unprotected mice.
B SRM images of the paraspeckles in MG132-treated (5 μM for 6 h) HAP1 NEAT1 ∆5′/∆3′ cells detected by NEAT1_2k (green) and NEAT1_15k FISH probes (left, magenta) or NONO immunofluorescence (IF) (right, magenta). Scale bar, 500 nm.
B RIP experiments as in (A) where, prior to RNA extraction, washed beads were resuspended in DNaseI buffer (DNbuff) and incubated for 1 hour at 30° C in presence or absence of DNaseI. Values represent fractions of input polyA+ TERRA detected in immunoprecipitated material expressed as fold increase over an untagged (unt) wt strain. Bars and error bars are averages and SD from three independent experiments. * P < 0.05 (relative to unt; two-tailed Student's t test).
D. Airway viral titers were determined through plaque forming unit (pfu) assay of BAL fluid at 9, 15, and 30 d.p.i.
Model in which reduced origin firing and Polη-independent increased fork elongation promote proliferation in Chk1-deficient cells.
E Co-immunodepletion of PTAR1 and RabGGTβ by anti-PTAR1 IgG. PTAR1 was immunodepleted from the Mono Q peak A fraction using anti-PTAR1 IgG-bound protein A beads, and the supernatant was analyzed by immunoblotting with antibodies against PTAR1 and RabGGTβ. Normal rabbit IgG and anti-PTAR1 IgG preabsorbed with the antigen peptide were used as controls.
(C) Stomatal closure in the presence of bacterial strains or not (untreated) after 1 h under light conditions. (D) Stomatal opening after 3 h of incubation with bacterial strains or not (untreated) in the dark. A control treatment without bacteria and illuminated was included (Light). (C-D) Stomatal apertures were recorded (n = 80 replicates). Data are representative of two independent experiments.
(A) Polyploidy analysis (>4N DNA contents) determined using FACS in control and CEP55 knockdown MDA-MB-231 cells (left panel). Representative corresponding cytogram showing different phases of cell cycle and the polyploidy subpopulation analyzed using ModFit LT 4.0 software (right panel). Yellow peaks represent subpopulation of polyploidy/aneuploidy. Graph represents the mean±SEM of three independent experiments.
(A) Expression of KUP9-GFP in BY-2 tobacco cells. HDEL-mCherry was used as an ER marker. Scale bar, 10 μm.
B: Serial dilution assay of yeast strains with 6xFlag-tagged Duo1WT or Duo1∆SxIP and Ask1WT, Ask12A or Ask12D. Cells were grown at the indicated temperatures and images were taken two days (25 °C, 30 °C and 37 °C) or four days (16 °C) after spotting.
C. ΔPrPs are mainly distributed in intracellular compartments rather than on the cell surface. Confocal microscopy images of N2a cells transiently transfected with (3F4) MoPrP, Δ159 or Δ159-175, either permeabilized (right) or non-permeabilized (left) with 0.2% TX100 after fixation. Cells were immuno-labeled with mAb 3F4. (3F4) MoPrP-expressing cells show bright immunopositivity on the cell surface, whereas ΔPrPs are not observed on the cell surface. Also intracellular staining differs strongly between (3F4) MoPrP and ΔPrP expressing cells Scale bars, 25 µm.
G-K Same as B in WT MEF, in cells exposed to 20 mM CST and in Cnx-, Crt- and ERp57-KO MEF. L Quantification of ATZ-positive EL (n=10, 9, 11, 10, 11 cells, respectively). One-way ANOVA and Dunnett's multiple comparisons test, ns P>0.05, **** P<0.0001. Data information: Scale bars: 10 μm.
(H) Flow cytometric analysis of TFRC expression in mock and OTUD1 expressing CT26 cells with AFC (50 μM) and Hemin (100 μM) treatment. MFI, mean fluorescence intensity. Control uses isotype-matched control antibody (n = 4 biological replicates, mean ± s.e.m., **P = 0.0010, ***P = 0.0008, two-tailed unpaired Student's t-test).
(A) Schematic representation of the ura4+‐DSR construct. The DSR region derived from mei4+ was fused to the ura4+ gene and this ura4+‐DSR mRNA was driven by the nmt81 promoter, which was repressed in the presence of thiamine. This construct was integrated into the lys1+ locus.
Quantification of the mitotic index in three experiments from (A) and in RPE cells transfected with siRNAs to FAM110B and CSPP1 that were analyzed in parallel. Shown is median ±SD (n=3). Statistical significance was determined by ANOVA (* p<0.05, ** p<0.005).
FACS gating strategy representative of 5 independent experiments adopted to sort CD11b+CD45int microglia distinctly from CD11b+CD45high resident macrophages and CD11b-CD45high lymphocytes.
(E) Representative longitudinal heart sections stained with H&E staining (RV: right ventricle, LV: left ventricle). Black lines represent thickness of interventricular (IVS) and lateral left ventricular wall (LLVH). Scale bar: 1mm. (F) Scatter graph shows increased ventricular wall thickness in FlnAΔECS mice hearts. Six male mice (6months old) analyzed for each genotype. P value <0.05 was considered significant. (Student's t test)
Freshly dissected dox-treated Nanogtg E10.5 embryos without (control) and with (chimera) contribution of wt-ESGFP cells (left, brightfield; right, GFP). Arrows mark the presence of blood in chimeric embryos that is absent from controls. Scale bar, 500 µm.
C Liposomes composed of either 100% PC ± 40% ergosterol or 75% PC, 20% PS, 5% Bem1 ± 40% ergosterol replacing PC were incubated with Bem1 and treated as in panel (B).
A) Representative wild-type pachytene sex chromosomes. Nuclear spreads of pachytene spermatocytes were immunostained for SYCP3. Filled arrowheads indicate the PAR. Dashed area indicated in centre panel corresponds to the magnified view on the right panel. Bars, 10 μm in spreads and 1 μm on insets.
G) crystal violet assay were performed with 786-O cells transfected with Flag-EV, Flag-CARS, Flag-CaMKK2 or Flag-AMPKγ2 and further treated with cystine-deficient medium for 8 h. Actin served as the loading control. After scanning, 20% glacial acetic acid was added to dissolve the crystal violet, and the absorbance of each well was measured at 570 nm (OD570) to calculate relative cell viability (G, right). Data are presented as the mean (± SD) of three independent experiments. NS, not significant; *P < 0.05 [two-tailed Student's t-test], compared with the indicated groups.
E, F. The control INS-1cells and menin KD INS-1 cells induced by CRISPR/Cas9 system were subjected to ChIP assay to detect for the binding of menin, HDAC3, JunD, and histone3 acetylation level at the Pbk locus. Three independent experimets (n=3). *P = 0.0196 (E, Menin), *P = 0.0164 (E, HDAC3), *P = 0.0323 (F, Ac-H3) (two-tailed unpaired student's t-test). ns, not statistically significant difference.
Quantification of representative metabolic intermediates of glycolysis in brown fat cells as in (A). n=3 independent experiments. Data information: Data represent means±SEM. *P<0.05; unpaired two-tailed Student's t test.
(E) Quantitative analysis of the NAD+/NADH ratio in A549 cells, cultured in either low (5.5mM, LG), or high glucose (30mM, HG) for 5 days, fructose (30mM, FR), ribose (20mM, RI), for 3 days (graph bar 4). Quantification was performed after homogenization in extraction buffer (Data represent mean ± SD, : p<0.01;: p<0.001; N=3).
(A) HeLa cells transfected with control, VAMP3 siRNA for 4 days were transfected during the last 20 hr with mStrawberry-ATG16L1 and labeled for mATG9. The correlation between mATG9 and ATG16L1 was quantified (Pearson's coefficient). Error bar, SEM. ∗∗∗p < 0.001.
(A) In contrast to the immediate care of Shank2+/+ dams shortly after delivery Shank2-/- dams neglect the offspring. No proper nest building is observed, and pups are lying randomly scattered within the bedding. Right diagram: Average percentage of pups surviving until weaning per pregnancy. None of the litters of Shank2-/- mice survived after delivery, Mann-Whitney test, ***P<0.001, Shank2+/+ n = 12, Shank2-/- n = 9.
(g) Cells homozygous for the null costal2[2] allele (marked by lack of GFP) were generated by flp/FRT-mediated recombination in mCherry-Atg8a expressing fat body. Larvae were starved 4 h before dissection and fixation.
A. Fatty acid composition of total lipids in CG>control and CG>ERK7 larvae, measured by gas chromatography (N=3 replicates of 15 larvae/replicate for each genotype).
f, RagA+/+ and RagAGTP/GTP primary MEFs were cultured for 1 h in media with the glucose and amino-acid concentrations measured in neonates at birth (0 h) or after fasting for 1 h (1 h) and whole-cell protein extracts were analysed by immunoblotting.
Yeast complementation assays performed in a sensitized strain (BET3-GFP::HIS3, trs85∆::KANMX) to assess the functionality of Trs85 substitution mutants. Representative of n=3 independent experiments. (WT = wild-type, EV = empty vector)
Confocal (left three columns) and super-resolution (right-most columns) images of subcellular distributions of ectopic RhoJ (red), endogenous VEGFR2 (green) and PlexinD1 (left, white; right, blue) in cultured HUVECs 6 h after transfection with the indicated RhoJ constructs. Note the colocalization of WT-RhoJ and CA-RhoJ (Q79L) with PlexinD1 in perinuclear endosomes and DN-RhoJ (T35N) with VEGFR2 in cytoplasmic and nuclear puncta. Light-blue asterisks in the PlexinD1 panels indicate nuclei. See also Appendix Fig S2 for the full images of super-resolution microscopy. Scale bar, 5 µm (left); 1 µm (right).
(Top) Functional enrichment of the most up-regulated genes using the Reactome database showing three unique significantly enriched terms. (Bottom) Filtered list of up-regulated genes based on the Matrisome database showing selected top up-regulated collagens, ECM regulators, and secreted factors.
(A) Primary CD4 T cells were nucleofected with a control (CRISPR Control) or anti-CD59 (CRISPR CD59) guide RNA/Cas9 complex. CD59 surface levels were analyzed by flow cytometry 7 days after nucleofection. Isotype control (grey) and CD59 stainings (blue). One representative experiment is shown on the left. Numbers indicate the % of CD59+ cells (middle) or the MFI of staining in CD59- cells (Right). Each dot represents a single donor of CD4 T cells. n=6 donors of CD4 T cells.
(B) Schematic representation of Pgc1. The location of the predicted hydrophobic domain is indicated.
(D) Mean current responses to rapid switching from 140 mM CholGluc to 140 mM KGluc of HEK293T cells expressing WT EAAT1 (n=3) or WT EAAT2 (n=3). Cells were intracellularly dialyzed with a 115mM KGluc-based solution and held at 0 mV.
A HEK‐293T cells were co‐transfected with plasmids encoding two differential epitope‐tagged (FLAG or Myc) versions of GC‐G or GC‐A, respectively. After 2 days, transfected cells were lysed with detergent and lysates were subjected to immunoprecipitation (IP) for 2 h with anti‐Myc antibody at two different temperatures (15 or 25°C), followed by Western blotting (WB) using anti‐FLAG antibody to determine the amount of dimerized/oligomerized GC proteins (upper panel). These approaches demonstrated that in contrast to GC‐A, homomeric protein/protein association of GC‐G seems to be enhanced by cool temperatures (upper panel). Cell lysates were also precipitated and immunoblotted with the anti‐Myc antibody, demonstrating that cooling does not interfere with immunoprecipitation of Myc‐tagged GC‐G via the anti‐Myc antibody (middle panel). Likewise, precipitation and immunoblotting with the anti‐FLAG antibody yielded bands of similar intensity for 15 and 25°C, respectively (lower panel).B Relative quantification of homomeric protein/protein association of GC‐G and GC‐A was performed by densitometric scanning. Each intensity value from the upper panel was subsequently normalized to the total protein levels as determined in the middle and the lower panel of Fig A (intensity of the immunoreactive bands obtained with the anti‐Myc or anti‐FLAG antibody, respectively). Relative dimerization level at 15°C was further calculated by normalizing to values obtained at 25°C; the latter were set as 1. Results are means ± SD of three experiments, **P 0.01 (compared to 25°C).
D, E Two examples show increased accessibility at the promoter peak (NXF1) (D) and decreased accessibility at the peak across the intron-exon boundary (KDM4A) (E), respectively.
(a) Left: starvation increases the level of RFP-LC3 puncta (arrows) in rat cortical neurons. Middle: quantification of the percentage of cells with RFP-LC3 puncta. Right: pretreatment with 10 mM 3-MA attenuates the starvation-induced increase in LC3-II level in neurons. Data are means ± s.e.m.; n=3. Samples were run on the same gel and spliced together to create the image shown.
Protein levels of the validated SPPL2c substrates VAPB (B) were reduced using specific siRNAs. Non-targeting control siRNA (Ctr) served as negative control and overexpression of SPPL2c WT was used as a positive control. Non-transfected cells (-) or stably transfected but non-induced SPPL2c wt cells (n/i) served as additional controls for antibody specificity. Processing and maturation of ectopically expressed GnT-V and maturation of endogenous SPPL2a were monitored by Western Blotting. None of the substrates' knock down fully recapitulated the effect on GnT-V or on endogenous glycoproteins observed in SPPL2c overexpressing cells. Calnexin served as loading control and ectopic expression of SPPL2c WT and SPPL2c D/A was confirmed using a SPPL2c specific antibody.
The effects of Nbr1-ZZ1 mutations on its Ams1-binding ability. Nbr1-Ams1 interactions were examined by the Pil1 co-tethering assay. Mutations were introduced into the bait protein Pil1-mCherry-ZZ1-ZZ2. Scale bar, 3 μm. The effects of Nbr1-ZZ1 mutations on its Ape4-binding ability. Nbr1-Ape4 interactions were examined by the Pil1 co-tethering assay. Mutations were introduced into the bait protein Pil1-mCherry-ZZ1-ZZ2. Scale bar, 3 μm.
(A) Mavs+/- and Mavs-/-MEFs stably expressing GFP were incubated with either a neutralising antibody against IFNAR (α-IFNAR Ab), an isotype control antibody (IgG1) or no antibody (no Ab). Cells were then were transfected or not (mock) with Cy5-labeled dsRNA as indicated and GFP level monitored in Cy5+cells 72 hrs post-transfection.
Real-Time RT-PCR analysis for VEGF (F) mRNA level in PC3 cells with control or CTH knockdown. Recombinant IL-1β (10ng/ml) was added for 24h in serum-free medium. Data information: All data shown represent the means ± SD (n=3 biological replicates). ANOVA followed by Tukey's post-hoc test was used for the statistical analysis. (*P<0.05; **P<0.01; ***P<0.001).
Immunofluorescence images of sarcomeric α-actinin in untransfected and 2OMePS-AON1 + 3-transfected HL-1 cardiomyocytes. Scale bars, 10 μm.
(B) Immunodetection of p‐PERK,PERK, GADD34, p‐eIF2α, eIF2α, ATF4, CHOP, and XBP‐1s in WT and Mfn2 KO cells treated with 1 μM Tg for the times indicated.
E-F. Bar graphs report the sum of the normalized reads counts of different HOR arrays representing CENP-C binding following CUT&RUN, sequencing and centromere mapping. Cells were treated for 6 h with IAA to deplete CENP-A. Error bars represent the SEM of three independent experiments and the dashed line represents the mean. Acrocentric chromosomes 13-14, 21 and 22 were marked by a line. t-test against the mean was used to estimate the statistical significance for each chromosome. *p < 0.05; **p < 0.01; ***p < 0.001.
D-F Quantification of microtubule turnover rate as indicated by the remaining fluorescence intensity of converted EOS after 30 min.
(E) The body weight of male wild-type or JFKTG mice fed on HFD. Error bars represent mean ± SEM (n = 6, *p < 0.05, paired two-tailed Student's t-test).
The OST1 domain structure comprises the kinase domain (KD) containing the activation loop and the two carboxyterminal regulatory domains DI and DII/ABA-box. Potential phosphorylation sites within the activation loop are underlined.