Effects of cadmium on the regulation of antioxidant enzyme activity
... increased linearly as CdCl2 concentrations increased from 0-20 µM CdCl2 and declined slightly at 50 µM CdCl2. This means that long-term exposure to Cd did not produce oxidative damage to the macroalga although Cd accumulated. Ascorbate (AsA) and dehydroascorbate (DHA) concentrations increased as Cd ...
... increased linearly as CdCl2 concentrations increased from 0-20 µM CdCl2 and declined slightly at 50 µM CdCl2. This means that long-term exposure to Cd did not produce oxidative damage to the macroalga although Cd accumulated. Ascorbate (AsA) and dehydroascorbate (DHA) concentrations increased as Cd ...
NADH - Cloudfront.net
... • Summary: 10 NADH, 2 FADH, 4 ATP, 4 CO2. The 10 NADH and 2 FADH (both energy molecules) will drive the next stage of cellular respiration in the Electron Transport Chain. ...
... • Summary: 10 NADH, 2 FADH, 4 ATP, 4 CO2. The 10 NADH and 2 FADH (both energy molecules) will drive the next stage of cellular respiration in the Electron Transport Chain. ...
Structure, function and regulation of pyruvate carboxylase
... been shown to be elevated when islets are grown in higher-thanphysiological concentrations of glucose, suggesting that both enzymes are involved in the regulation of glucose-induced insulin release [21]. It is known that pancreatic islets contain a concentration of PC equivalent to that in gluconeog ...
... been shown to be elevated when islets are grown in higher-thanphysiological concentrations of glucose, suggesting that both enzymes are involved in the regulation of glucose-induced insulin release [21]. It is known that pancreatic islets contain a concentration of PC equivalent to that in gluconeog ...
Nucleotide Metabolism - Oregon State University
... OMP Decarboxylase is one of the Most Efficient Enzymes Known and Makes UMP CTP is Synthesized from UTP by CTP Synthetase CTP Synthetase Activated by GTP, Inhibited by CTP and Phosphorylation CTP Synthetase Helps to Balance Purines and Pyrimidines ...
... OMP Decarboxylase is one of the Most Efficient Enzymes Known and Makes UMP CTP is Synthesized from UTP by CTP Synthetase CTP Synthetase Activated by GTP, Inhibited by CTP and Phosphorylation CTP Synthetase Helps to Balance Purines and Pyrimidines ...
Ribosomal Stalk Protein L12: Structure, Function and
... tRNA binding sites Both the ribosomal subunits have three distinct tRNA binding sites named as A-site, P-site and E-site (Rheinberger, Sternbach et al. 1981). The A-site accommodates the aminoacyl tRNAs, the P-site holds the peptidyl tRNAs after translocation and the E-site binds nonspecifically the ...
... tRNA binding sites Both the ribosomal subunits have three distinct tRNA binding sites named as A-site, P-site and E-site (Rheinberger, Sternbach et al. 1981). The A-site accommodates the aminoacyl tRNAs, the P-site holds the peptidyl tRNAs after translocation and the E-site binds nonspecifically the ...
Formate Dehydrogenase, an Enzyme of Anaerobic Metabolism, Is
... (Lamzin et al., 1992) and the formate-binding site from Arg-285 are indicated. The sequences were highly conserved between barley and potato in contrast to the sequences at the N terminus, which displayed very low sequence homology. Southern Hybridization Analysis The copy number of Fdh in barley wa ...
... (Lamzin et al., 1992) and the formate-binding site from Arg-285 are indicated. The sequences were highly conserved between barley and potato in contrast to the sequences at the N terminus, which displayed very low sequence homology. Southern Hybridization Analysis The copy number of Fdh in barley wa ...
SPT3 interacts with TFIID to allow normal transcription in
... function in vivo. To study further the sptlS-21 defect, extragenic suppressors of this mutation were isolated and analyzed. All of the extragenic suppressors of sptlS-21 are mutations in the previously identified SPT3 gene. Suppression of sptlS-21 by these spt3 mutations is allele-specific, suggesti ...
... function in vivo. To study further the sptlS-21 defect, extragenic suppressors of this mutation were isolated and analyzed. All of the extragenic suppressors of sptlS-21 are mutations in the previously identified SPT3 gene. Suppression of sptlS-21 by these spt3 mutations is allele-specific, suggesti ...
STRUCTURAL INSIGHTS INTO NOVEL MICROBIAL METALLOENZYMES
... 2OG oxygenase, YcfD, and the novel microbial carbon-phosphorus (C-P) bond cleavage enzyme, PhnZ, are presented. In each case the identification of a metal ion cofactor and structure determination led to important functional insights. EcSI is encoded by a gene that is highly conserved among pathogeni ...
... 2OG oxygenase, YcfD, and the novel microbial carbon-phosphorus (C-P) bond cleavage enzyme, PhnZ, are presented. In each case the identification of a metal ion cofactor and structure determination led to important functional insights. EcSI is encoded by a gene that is highly conserved among pathogeni ...
A mixed group ll/group III twintron in the Euglena
... alleles. Intron insertion occurs by DNA site-specific recombination catalyzed by enzyme(s) encoded within the intron. There is also genetic evidence for the transfer of mitochondrial group II introns to alleles lacking introns (8). These introns potentially encode retroviral-like reverse transcripta ...
... alleles. Intron insertion occurs by DNA site-specific recombination catalyzed by enzyme(s) encoded within the intron. There is also genetic evidence for the transfer of mitochondrial group II introns to alleles lacking introns (8). These introns potentially encode retroviral-like reverse transcripta ...
Synonymous Codon Usage, Accuracy of Translation, and Gene
... these codons (Akashi 1994). In the rest of the text, the terms “accuracy of translation” and “fidelity of protein synthesis” include the three aspects of translation described above. The effect of translational errors on the function of the protein is not the same for all amino acids. Indeed, some ...
... these codons (Akashi 1994). In the rest of the text, the terms “accuracy of translation” and “fidelity of protein synthesis” include the three aspects of translation described above. The effect of translational errors on the function of the protein is not the same for all amino acids. Indeed, some ...
Table S1 Genes with similar expression patterns in Qing2
... Mitochondrial inner membrane protein with a role in maintaining mitochondrial morphology and normal cardiolipin levels; proposed to ...
... Mitochondrial inner membrane protein with a role in maintaining mitochondrial morphology and normal cardiolipin levels; proposed to ...
Lab 7 PPT - Dr Magrann
... as a coenzyme. It is often called the "molecular unit of currency" of intracellular energy transfer. • ATP transports chemical energy within cells for metabolism. It is one of the end products of phosphorylation and cellular respiration and used in many cellular processes, including muscle contracti ...
... as a coenzyme. It is often called the "molecular unit of currency" of intracellular energy transfer. • ATP transports chemical energy within cells for metabolism. It is one of the end products of phosphorylation and cellular respiration and used in many cellular processes, including muscle contracti ...
Nonstop mRNA Decay: a Special Attribute of Trans
... recruitment to stalled ribosomes. To gain new insights into the structure and function of RNase R, we investigated its global architecture, the spatial arrangement of its distinct domains, and the identities of key functional residues in its unique K-rich domain. Small-angle X-ray scattering (SAXS) ...
... recruitment to stalled ribosomes. To gain new insights into the structure and function of RNase R, we investigated its global architecture, the spatial arrangement of its distinct domains, and the identities of key functional residues in its unique K-rich domain. Small-angle X-ray scattering (SAXS) ...
Ligand Binding and Allosteric Regulation
... – Amino acid differences between and reduces HbF's affinity for 2,3-BPG, thus increasing its affinity for O2 under physiological conditions. ...
... – Amino acid differences between and reduces HbF's affinity for 2,3-BPG, thus increasing its affinity for O2 under physiological conditions. ...
Exon skipping and reading through stop codons
... To find the most effective oligonucleotides, their base sequence was changed so that their attachment sites could be moved across the exon-intron borders. Oligonucleotides of different length were also used. The optimal size seems to be 18 nucleotides and the best attachment site located at the 5’ e ...
... To find the most effective oligonucleotides, their base sequence was changed so that their attachment sites could be moved across the exon-intron borders. Oligonucleotides of different length were also used. The optimal size seems to be 18 nucleotides and the best attachment site located at the 5’ e ...
Formation of Monoterpenes in Antirrhinum majus
... from numerous plant sources as well as from animals and microorganisms. Recently, genes encoding FPPS and GGPPS have been isolated from a diverse range of plant species in which they play a central role in both primary and secondary isoprenoid metabolism (Poulter and Rilling, 1981; Gershenzon and Kr ...
... from numerous plant sources as well as from animals and microorganisms. Recently, genes encoding FPPS and GGPPS have been isolated from a diverse range of plant species in which they play a central role in both primary and secondary isoprenoid metabolism (Poulter and Rilling, 1981; Gershenzon and Kr ...
Fig. 1 - Repositorio Académico
... of amnioserosa differentiation (Rushlow and Levine, 1990) and the u-shaped group of genes, all encoding transcription factors involved in the maintenance of amnioserosa (Frank and Rushlow, 1996; Reim et al., 2003; Yip et al., 1997). Genes belonging to the u-shaped group share similar defective pheno ...
... of amnioserosa differentiation (Rushlow and Levine, 1990) and the u-shaped group of genes, all encoding transcription factors involved in the maintenance of amnioserosa (Frank and Rushlow, 1996; Reim et al., 2003; Yip et al., 1997). Genes belonging to the u-shaped group share similar defective pheno ...
Tissue-specific expression of AUX1 in maize roots
... and the distribution of auxin (see Fig. 3 in Kerk and Feldman 1995) do not completely overlap. Besides the root system, ZmAUX1 expression was also observed in mesocotyls and leaves (data not shown), as expected from the diverse actions of auxin in the whole plant. Interestingly however, ZmAUX1 expre ...
... and the distribution of auxin (see Fig. 3 in Kerk and Feldman 1995) do not completely overlap. Besides the root system, ZmAUX1 expression was also observed in mesocotyls and leaves (data not shown), as expected from the diverse actions of auxin in the whole plant. Interestingly however, ZmAUX1 expre ...