Incomplete citric acid cycle obliges aminolevulinic
... control for assays of 2-oxoglutarate dehydrogenase, malic enzyme, isocitrate lyase (assay c) and malate synthase (data not shown). Likewise, an E. gracilis cell-free extract was used as a positive control for 2-oxoglutarate decarboxylase and NAD(P)-linked SSA dehydrogenase (data not shown). ...
... control for assays of 2-oxoglutarate dehydrogenase, malic enzyme, isocitrate lyase (assay c) and malate synthase (data not shown). Likewise, an E. gracilis cell-free extract was used as a positive control for 2-oxoglutarate decarboxylase and NAD(P)-linked SSA dehydrogenase (data not shown). ...
Biochemical and Biophysical Research Communications
... implying that the sixth amino acids of fusaricidin analogs produced by P. polymyxa E681 may exist as an L-form, although all reported fusaricidins contain D-form alanines in their sixth amino acid residues. However, we do not exclude the possibility that the sixth A domain of FusA can directly recog ...
... implying that the sixth amino acids of fusaricidin analogs produced by P. polymyxa E681 may exist as an L-form, although all reported fusaricidins contain D-form alanines in their sixth amino acid residues. However, we do not exclude the possibility that the sixth A domain of FusA can directly recog ...
Enzymic activity of salivary amylase when bound
... salivary amylase molecules bind to the bacteria via a portion of the enzyme other than its active site. However, two strains of $. mitis (NCTC 12261 and K208) have been described here which did not exhibit any cell associated amylase activity, despite having removed all of the enzyme from a portion ...
... salivary amylase molecules bind to the bacteria via a portion of the enzyme other than its active site. However, two strains of $. mitis (NCTC 12261 and K208) have been described here which did not exhibit any cell associated amylase activity, despite having removed all of the enzyme from a portion ...
Directed mutagenesis of the Trypanosoma cruzi trans
... features previously found in influenza neuraminidase and several bacterial sialidases (Vimr, 1994). In particular, the trypanosome proteins contain all the amino acid residues (or classes) which have been described to interact with sialic acid in the substrate binding pockets of Salmonella typhimuri ...
... features previously found in influenza neuraminidase and several bacterial sialidases (Vimr, 1994). In particular, the trypanosome proteins contain all the amino acid residues (or classes) which have been described to interact with sialic acid in the substrate binding pockets of Salmonella typhimuri ...
Biochemistry of Ensiling - DigitalCommons@University of Nebraska
... Two or more (up to 10) monosaccharides linked together are referred to as oligosaccharides (Kandler & Hopf, 1980). This is a bit of an arbitrary definition to draw a distinction between oligosaccharides and polysaccharides. In most cases naturally occurring oligosaccharides that are not intermediate ...
... Two or more (up to 10) monosaccharides linked together are referred to as oligosaccharides (Kandler & Hopf, 1980). This is a bit of an arbitrary definition to draw a distinction between oligosaccharides and polysaccharides. In most cases naturally occurring oligosaccharides that are not intermediate ...
respiration in plants
... this energy for synthesis of ATP is called cellular respiration. 5. The breaking of c-c bonds of complex compounds through oxidation within the cells leading to release of energy is called respiration. The substances that are oxidised during the process are known as respiratory substrates. 6. The ...
... this energy for synthesis of ATP is called cellular respiration. 5. The breaking of c-c bonds of complex compounds through oxidation within the cells leading to release of energy is called respiration. The substances that are oxidised during the process are known as respiratory substrates. 6. The ...
Physiology of Saccharomyces cerevisiae in anaerobic glucose
... Determination ofdry weight. Dry weights of cultures were determined using a magnetron oven and 0.45pm filters as described previously (Postma et al., 1989~).This procedure yielded the same results as drying at 80 "C on filters or in weighing-flasks. Parallel samples varied by less than 2%. Analysis ...
... Determination ofdry weight. Dry weights of cultures were determined using a magnetron oven and 0.45pm filters as described previously (Postma et al., 1989~).This procedure yielded the same results as drying at 80 "C on filters or in weighing-flasks. Parallel samples varied by less than 2%. Analysis ...
Cellular Metabolism and Cancer: A Review
... products which result are very different from the normal end-products. Boveri suggested that atypical mitosis was the mechanism by which an unequal distribution of the chromosomes was produced; the essence of the theory was not ab normal mitosis, however, but abnormal chromo some complex. By whateve ...
... products which result are very different from the normal end-products. Boveri suggested that atypical mitosis was the mechanism by which an unequal distribution of the chromosomes was produced; the essence of the theory was not ab normal mitosis, however, but abnormal chromo some complex. By whateve ...
Transport and Utilization of Lipids in Insect Flight
... muscle cell, fatty acids must cross the sarcolemma before they can enter the cytosol. Traditionally, it has been assumed that the hydrophobic fatty acids can freely diffuse through cell membranes; however, their carboxyl-group is fully ionic at physiological pH values (,pH 7), and this may limit the ...
... muscle cell, fatty acids must cross the sarcolemma before they can enter the cytosol. Traditionally, it has been assumed that the hydrophobic fatty acids can freely diffuse through cell membranes; however, their carboxyl-group is fully ionic at physiological pH values (,pH 7), and this may limit the ...
05 Farm Animal Metabolism 05
... further micelle formation. The bile salts are absorbed efficiently in the ileum by an active transport process and are returned to the liver (enterohepatic circulation) to be reincorporated into bile. In both pigs and fowl, this active recycling means that the quantity of bile salts that must be syn ...
... further micelle formation. The bile salts are absorbed efficiently in the ileum by an active transport process and are returned to the liver (enterohepatic circulation) to be reincorporated into bile. In both pigs and fowl, this active recycling means that the quantity of bile salts that must be syn ...
The Effect of L-Carnitine Treatment on Lactic Acid Levels in Normal
... from pyruvate by the lactic acid dehydrogenase and increases in the conditions where the pyruvate catabolism is blocked, like in poor controlled diabetes mellitus, IGT and hypoxic states. Glucoseinduced metabolic imbalances that cause an increase in the reduced nicotinamid-adenine dinucleotid/ nicot ...
... from pyruvate by the lactic acid dehydrogenase and increases in the conditions where the pyruvate catabolism is blocked, like in poor controlled diabetes mellitus, IGT and hypoxic states. Glucoseinduced metabolic imbalances that cause an increase in the reduced nicotinamid-adenine dinucleotid/ nicot ...
H - IS MU
... 2 Carnitine carries long-chain activated fatty acids into the mitochondrial matrix Acyl-CoA itself cannot cross the inner mitochondrial membrane; instead, acyl groups are transferred to carnitine, transported across the membrane as acylcarnitine, and transferred back to CoA within the mitochondrial ...
... 2 Carnitine carries long-chain activated fatty acids into the mitochondrial matrix Acyl-CoA itself cannot cross the inner mitochondrial membrane; instead, acyl groups are transferred to carnitine, transported across the membrane as acylcarnitine, and transferred back to CoA within the mitochondrial ...
Cerebellar ataxia with elevated cerebrospinal free sialic acid
... Two out of the five patients (Patients 1 and 2) were siblings but with no reported consanguinity. All patients presented with progressive cerebellar ataxia that started during early adulthood except in patient 5 (Table 1). Cognitive and/or noticeable behavioural decline started concomitantly (Table 1 ...
... Two out of the five patients (Patients 1 and 2) were siblings but with no reported consanguinity. All patients presented with progressive cerebellar ataxia that started during early adulthood except in patient 5 (Table 1). Cognitive and/or noticeable behavioural decline started concomitantly (Table 1 ...
Functional characterization of LePGT1, a membrane
... (K m 268 μM, 4-fold higher than the control), whereas this mutant revealed a 4-fold increase in affinity for GPP. In contrast, the K m values for GPP were increased in other mutants, such as S219A (147 μM, 5-fold) and K229A (88.6 μM, 3-fold); however, the influence on the K m value for GPP appeared ...
... (K m 268 μM, 4-fold higher than the control), whereas this mutant revealed a 4-fold increase in affinity for GPP. In contrast, the K m values for GPP were increased in other mutants, such as S219A (147 μM, 5-fold) and K229A (88.6 μM, 3-fold); however, the influence on the K m value for GPP appeared ...
Bil 255 – CMB
... 2. Production of AcoA --> glycolysis & FAoxidation 3. Oxidation of AcoA to CO2 & H2O --> KC & ETC ...
... 2. Production of AcoA --> glycolysis & FAoxidation 3. Oxidation of AcoA to CO2 & H2O --> KC & ETC ...
mechanism of photosynthesis
... formed. The electron lost by P 700 is cycled back to it through X, FRS, FD and cytochrome-b6, cytochrome –f and plastocynanin. 2ATP molecules are synthesized from 2ADP and inorganic phosphate when electron is transferred from cytochrome–b6 to PQ and from cytochrome-b to cytochrome-f . ...
... formed. The electron lost by P 700 is cycled back to it through X, FRS, FD and cytochrome-b6, cytochrome –f and plastocynanin. 2ATP molecules are synthesized from 2ADP and inorganic phosphate when electron is transferred from cytochrome–b6 to PQ and from cytochrome-b to cytochrome-f . ...
Universal Functional and Model Consistency Testing
... Amino acid production was an important process for each network as these compounds were used as part of the cell specific biomass equations as well as alternative sources of energy in some of the networks. Of the 20 amino acids, there are 9 essential amino acids that cannot be made from glucose (his ...
... Amino acid production was an important process for each network as these compounds were used as part of the cell specific biomass equations as well as alternative sources of energy in some of the networks. Of the 20 amino acids, there are 9 essential amino acids that cannot be made from glucose (his ...
Inhibition of 17beta-hydroxysteroid dehydrogenases by
... countries with high-quality health care have shown striking geographic differences in the occurrence of not only hormone-related types of cancer such as breast and prostate cancers [1–3] but also cancers of the digestive tract [4], and hormone-dependent cardiovascular diseases [5], and also in the p ...
... countries with high-quality health care have shown striking geographic differences in the occurrence of not only hormone-related types of cancer such as breast and prostate cancers [1–3] but also cancers of the digestive tract [4], and hormone-dependent cardiovascular diseases [5], and also in the p ...
Dietary Fat Composition Influences Tissue Lipid Profile and Gene
... the American Institute of Nutrition (AIN) [1]. One rationale for developing this diet was to provide researchers with a nutritionally adequate diet that would allow for standardizing studies between laboratories. Not long after this diet was developed several groups reported undesirable physiologic ...
... the American Institute of Nutrition (AIN) [1]. One rationale for developing this diet was to provide researchers with a nutritionally adequate diet that would allow for standardizing studies between laboratories. Not long after this diet was developed several groups reported undesirable physiologic ...
Practical part
... such quantity of enzyme, which produce 1 g of pyruvate under described conditions. The calculation of enzyme activity to micromoles of pyruvate, formed by 1 ml of serum in one hour is provided according to formula: A = (X210) / 88 , where X - quantity of pyruvate in g, 2 - Coefficient for calcul ...
... such quantity of enzyme, which produce 1 g of pyruvate under described conditions. The calculation of enzyme activity to micromoles of pyruvate, formed by 1 ml of serum in one hour is provided according to formula: A = (X210) / 88 , where X - quantity of pyruvate in g, 2 - Coefficient for calcul ...
Genetic Disorders of Mitochondrial and Peroxisomal Fatty Acid
... units produced during |3 oxidation into the ketone bodies acetoacetate and 3-hydroxybutyrate. These are important fuels for certain organs, especially the brain. Fatty acids are the main source of energy in the heart. Indeed, under normal conditions 60% to 70% of the energy requirements of the heart ...
... units produced during |3 oxidation into the ketone bodies acetoacetate and 3-hydroxybutyrate. These are important fuels for certain organs, especially the brain. Fatty acids are the main source of energy in the heart. Indeed, under normal conditions 60% to 70% of the energy requirements of the heart ...
Binding of Straight-Chain Saturated Dicarboxylic Acids to Albumin
... with the concentration of dicarboxylic acids in the serum samples (10). Studies with isolated mitochondria have demonstrated that dicarboxylic acids, particularly long-chain dicarboxylic acids, at concentrations comparable to those in plasma of patients with Reye's syndrome, profoundly inhibit the e ...
... with the concentration of dicarboxylic acids in the serum samples (10). Studies with isolated mitochondria have demonstrated that dicarboxylic acids, particularly long-chain dicarboxylic acids, at concentrations comparable to those in plasma of patients with Reye's syndrome, profoundly inhibit the e ...
Succinyl-CoA Synthetase Activity Colorimetric Assay Kit
... Succinyl-CoA Synthetase (SCS, also called Succinyl-CoA ligase, Succinate Thiokinase) (EC 6.2.1.5) is a critical enzyme in the citric acid cycle and an important metabolic intermediate for porphyrin, heme and ketone body biosynthesis. It is located in the mitochondrial matrix and is a heterodimer com ...
... Succinyl-CoA Synthetase (SCS, also called Succinyl-CoA ligase, Succinate Thiokinase) (EC 6.2.1.5) is a critical enzyme in the citric acid cycle and an important metabolic intermediate for porphyrin, heme and ketone body biosynthesis. It is located in the mitochondrial matrix and is a heterodimer com ...
C.S.E-Zoology
... 81. Which one of the following studies strongly supports Neo-Darwinism theory? (a) Moletular genetics (b) Paleontology (c) Comparative anatomy (d) Functional morphology 82. Expansion of which one of the following regions of brain during evolution is responsible for the greater intelligence of man? ( ...
... 81. Which one of the following studies strongly supports Neo-Darwinism theory? (a) Moletular genetics (b) Paleontology (c) Comparative anatomy (d) Functional morphology 82. Expansion of which one of the following regions of brain during evolution is responsible for the greater intelligence of man? ( ...
department of biological sciences
... Aspergillus Niger is a known allergen that causes allergic reactions if inhaled. According to the environmental protection agency at epa.gov, the antigen that causes lung hypersensitive and produces these reactions is found in the strains which are used in industrial applications. In severe cases, A ...
... Aspergillus Niger is a known allergen that causes allergic reactions if inhaled. According to the environmental protection agency at epa.gov, the antigen that causes lung hypersensitive and produces these reactions is found in the strains which are used in industrial applications. In severe cases, A ...