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34 results for “catalase”
Potential Metabolic Activity, Catalase Activity, Performance traits and Morphological variables of 94 individuals belonging to Podarcis muralis species used in the analysis
<p>Potential Metabolic Activity (ETS26_P, ETS31_P, ETS36_P), Catalase Activity (CAT_P), Performance traits (BITE, SPRINT,CLIMB, MANO) and Morphological variables (snout-vent length (SVL), trunk length (TRL), pileus length (PL), head length (HL), head width (HW), head height (HH), fore limb length (FLL) and hind limb length (HLL) of 94 individuals belonging to <em>Podarcis muralis</em> species. The data was used in the analysis of the paper entitled: Is It Function or Fashion? An Integrative Analysis of Morphology, Performance, and Metabolism in a Colour Polymorphic Lizard, by authors Verónica Gomes, Anamarija Žagar, Guillem Pérez i de Lanuza, Tatjana Simčič and Miguel A. Carretero, published in the journal Diversity 2022, 14, 116. <a href="https://doi.org/10.3390/d14020116">https://doi.org/10.3390/d14020116</a></p>
Figure 5 in Grafting increases superoxide dismutase and catalase activity to overcome the impact of the two-spotted spider mite on eggplant growth and productivity
Figure 5 Influence of TSSM infestation density on chlorophyll a+b (A) and carotenoids (B) content in grafted and non-grafted eggplant leaves. Means followed by the same letter(s) are not significantly different.
Figure 3 in Grafting increases superoxide dismutase and catalase activity to overcome the impact of the two-spotted spider mite on eggplant growth and productivity
Figure 3 Effect of grafting on fruit number, fruit weight per plant and average fruit weight in grafted A338 on STT3 and non-grafted plants. The asterisk indicates statistical significance (P <0.05), and (ns) indicates not significant (P> 0.05) between two treatment analyzed by Two-tailed paired Student t-test.
Figure 1 in Grafting increases superoxide dismutase and catalase activity to overcome the impact of the two-spotted spider mite on eggplant growth and productivity
Figure 1 Monthly abundance of TSSM egg (A), nymph (B) and adult (C) stages in grafted and nongrafted eggplants. Means followed by the same letter(s) are not significantly different.
Figure 4 in Grafting increases superoxide dismutase and catalase activity to overcome the impact of the two-spotted spider mite on eggplant growth and productivity
Figure 4 Influence of TSSM infestation density on CAT (A) and SOD (B) enzyme activities, as well
Figure 2 in Grafting increases superoxide dismutase and catalase activity to overcome the impact of the two-spotted spider mite on eggplant growth and productivity
Figure 2 Average total number of TSSM in grafted and non-grafted eggplants. Means followed by
FIGURE 5 in Catalase enzymatic activity in adult mosquitoes (Diptera: Culicidae): taxonomic distribution of the continuous trait suggests its relevance for phylogeny research
FIGURE 5. Identity plots for (a) amino acid (170 aa) and (b) nucleotide sequences (510 bp) for culicid and outgroup chaoborid species. In (a), the scale for (b) is used to visualize the higher identity of amino acid sequences (note that the left plot is darker than the right plot). Species on the plots are ordered automatically.
FIGURE 1 in Catalase enzymatic activity in adult mosquitoes (Diptera: Culicidae): taxonomic distribution of the continuous trait suggests its relevance for phylogeny research
FIGURE 1. Specific activity of catalase in adult male mosquitoes and chaoborids measured at various time after emergence. The bold line within a box marks the median value; the box lower and upper borders indicate the interquartile range (q1–q3); the whiskers mark the minimum-maximum range; the circles mark outliers. P-values obtained by the Tukey method for logtransformed data are indicated above pairs of boxplots. Overall p-values for each species are presented in the main text of the Results.
FIGURE 3 in Catalase enzymatic activity in adult mosquitoes (Diptera: Culicidae): taxonomic distribution of the continuous trait suggests its relevance for phylogeny research
FIGURE 3. Comparative boxplot graph of specific activity of catalase in species of the genus Culex (overwintering females). The boxplot markings are as in Fig. 1. In the right part of the graph, catalase was preliminarily blocked by 3-amino-1,2,4-triazole (AT), catalase-specific inhibitor. P-values obtained by the Tukey method are indicated above pairs of boxplots. Overall p-values for each group (with AT and without AT) are presented in the main text of the Results.
FIGURE 2 in Catalase enzymatic activity in adult mosquitoes (Diptera: Culicidae): taxonomic distribution of the continuous trait suggests its relevance for phylogeny research
FIGURE 2. Comparative boxplot graph of specific activity of catalase in the taxa of the Culicidae and Chaoboridae (mature males). The boxplot markings are as in Fig. 1. Most important p-values are presented in the main text of the Results.
FIGURE 4 in Catalase enzymatic activity in adult mosquitoes (Diptera: Culicidae): taxonomic distribution of the continuous trait suggests its relevance for phylogeny research
FIGURE 4. Multiple alignment of available catalase amino acid sequences (170 aa fragment) for culicid and chaoborid species from the same genera that were used for study of catalase activity (based on the result file obtained by Clustal Omega v. 1.2.4). GenBank protein numbers for the first and second Ae. albopictus sequences are JAC12551 and XP_019562521.2, respectively.
FIGURE 7 in Catalase enzymatic activity in adult mosquitoes (Diptera: Culicidae): taxonomic distribution of the continuous trait suggests its relevance for phylogeny research
FIGURE 7. Mapping of catalase specific activity on the protein-based phylogenetic tree simplified to generic level. Trait value is in micromoles of H2O2 decomposed per min per mg protein (the values are present at the tips of the branches). When the values of catalase activity were obtained in several species in one genus, the mean of medians (see Fig. 2) was used. For chaoborids, the mean of medians for C. crystallinus, C. pallidus and M. velutinus was used. Generic branch lengths for genera composed of several species are equal to the longest sums of branches obtained for the tree constructed using species (the tips of the branches are in the same positions as the most distal tips in each mosquito genus in Fig. 6). The tree was visualized and rooted using the ape package in R environment. The default color scheme was used in the contMap function in the phytools package.
Fig. 6 in A metallothionein type 2 from Avicennia marina binds to iron and mediates hydrogen peroxide balance by activation of enzyme catalase
Fig. 6. Growth curves and CAT activities for strains of control and R-AmMT2. (A) Growth curves of strains control and R-AmMT2 in the medium containing H2O2. (B) The CAT activities of control and R-AmMT2 in response to H2O2. expressing MT isoforms.
Fig. 7 in A metallothionein type 2 from Avicennia marina binds to iron and mediates hydrogen peroxide balance by activation of enzyme catalase
Fig. 7. The CAT activities in the extract of control strain after treatment with Apo/GST-AmMT and Fe2+/GST-AmMT.
Fig. 5 in A metallothionein type 2 from Avicennia marina binds to iron and mediates hydrogen peroxide balance by activation of enzyme catalase
Fig. 5. The confirmation of binding of Fe2+ to the recombinant and pure AmMT2 in vitro. (A) The reaction of the Fe2+/AmMT2 with DTNB. (B) The comparison between UV absorption spectra of each of Apo/GST-AmMT2 and the corresponding complex Fe2+/GST-AmMT2.
Fig. 1 in A metallothionein type 2 from Avicennia marina binds to iron and mediates hydrogen peroxide balance by activation of enzyme catalase
Fig. 1. Amino acid sequence and expression vector maps. (A) The amino acid sequence of AmMT2. (B) The map of pET41a-AmMT2 and pET41a. The positions of His. tag, S. tag and GST. tag are shown in gray boxes.
Fig. 2 in A metallothionein type 2 from Avicennia marina binds to iron and mediates hydrogen peroxide balance by activation of enzyme catalase
Fig. 2. SDS-PAGE analysis of GST and GST–AmMT2. (A) Total soluble proteins extracted from E. coli harboring pET41a and pET41a-AmMT2 at 0, 1, 2, 3 and 4 h after addition of IPTG. (B) The GST-OsMTI-2b was purified using affinity chromatography (lane P). The white arrows show the bands corresponding to GST and the black arrows show the band corresponding to GST-AmMT2.
Fig. 4 in A metallothionein type 2 from Avicennia marina binds to iron and mediates hydrogen peroxide balance by activation of enzyme catalase
Fig. 4. Metal concentration variation in the medium of strains Control and RAmMT2 between T1 (6 h after addition of metal and IPTG to medium) and T0 (starting point of addition of metal). The data represent the mean ± SD obtained from two independent experiments with two replicates.
Fig. 3 in A metallothionein type 2 from Avicennia marina binds to iron and mediates hydrogen peroxide balance by activation of enzyme catalase
Fig. 3. Effect of heterologous expression of GST-OsMTI-3a on the tolerance of E. coli to Cd2+, Zn2+, Ni2+ Cu2+ and Fe2+. The data are the mean of two independent, experiments with two replicates.
Alizarin Red perturbs skeletal patterning and biomineralization via Catalase inhibition
GEO Series GSE270804. Lytechinus variegatus. 23 samples. Type: Expression profiling by high throughput sequencing.
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