Enterobacteriaceae.
... M = methyl red test in which acidification of glucose broth (pH<4.4) due to formation of mixed carboxylic acids (lactic, acetic, formic) from pyruvate results in pH indicator methyl red turning red Vi = positive Voges-Proskauer test due to formation of acetoin from pyruvate in glucose broth C = abil ...
... M = methyl red test in which acidification of glucose broth (pH<4.4) due to formation of mixed carboxylic acids (lactic, acetic, formic) from pyruvate results in pH indicator methyl red turning red Vi = positive Voges-Proskauer test due to formation of acetoin from pyruvate in glucose broth C = abil ...
Amino Acid Catabolism: N
... In addition to equilibrating amino groups among available a-keto acids, transaminases funnel amino groups from excess dietary amino acids to those amino acids (e.g., glutamate) that can be deaminated. Carbon skeletons of deaminated amino acids can be catabolized for energy, or used to synthesize gl ...
... In addition to equilibrating amino groups among available a-keto acids, transaminases funnel amino groups from excess dietary amino acids to those amino acids (e.g., glutamate) that can be deaminated. Carbon skeletons of deaminated amino acids can be catabolized for energy, or used to synthesize gl ...
MedBiochem Exam 2, 1998
... 5. During uncontrolled insulin-dependent diabetes mellitus, ketosis results primarily from A. excessive mobilization of adipose fatty acids by hormone-sensitive lipase. B. excessive conversion of muscle amino acids into proteins. C. excessive release of glucose from glycogen. D. excessive breakdown ...
... 5. During uncontrolled insulin-dependent diabetes mellitus, ketosis results primarily from A. excessive mobilization of adipose fatty acids by hormone-sensitive lipase. B. excessive conversion of muscle amino acids into proteins. C. excessive release of glucose from glycogen. D. excessive breakdown ...
Lecture_11
... TAG are stored in large droplets in the cytoplasm of adipocytes. Adipose tissue is located throughout the body, with subcutaneous (below the skin) and visceral (around the internal organs) deposits being most prominent. Consider a typical 70-kg man, who has fuel reserves of 420,000 kJ (100,000 kcal) ...
... TAG are stored in large droplets in the cytoplasm of adipocytes. Adipose tissue is located throughout the body, with subcutaneous (below the skin) and visceral (around the internal organs) deposits being most prominent. Consider a typical 70-kg man, who has fuel reserves of 420,000 kJ (100,000 kcal) ...
Stability of the genetic code and optimal parameters of amino acids
... The final results are collected in Table 2 and illustrated by Figs. 2 and 3. They prove the enhancement of the local stability of the genetic code with the optimal parameters of amino acids. Although the impact of optimal parameters for the stop-codons on the stability of the genetic code is distinc ...
... The final results are collected in Table 2 and illustrated by Figs. 2 and 3. They prove the enhancement of the local stability of the genetic code with the optimal parameters of amino acids. Although the impact of optimal parameters for the stop-codons on the stability of the genetic code is distinc ...
Substrate Specificity of Tonin from Rat Submaxillary Gland
... used for ascending thin layer chromatography in the following systems: (1) n-butanol-acetic acid-H,O (BAW) (4:1:5); (2) /i-butanol-pyridine-acetic acid-H,O (BPAW) (15:10:3: 12); (3) ethyl acetate-pyridine-acetic acid-H,O (EPAW) (5:5:1:3). Compounds on the chromatograms were detected with the chlorin ...
... used for ascending thin layer chromatography in the following systems: (1) n-butanol-acetic acid-H,O (BAW) (4:1:5); (2) /i-butanol-pyridine-acetic acid-H,O (BPAW) (15:10:3: 12); (3) ethyl acetate-pyridine-acetic acid-H,O (EPAW) (5:5:1:3). Compounds on the chromatograms were detected with the chlorin ...
Protein hydrolysates in sports nutrition
... amino acid supplement results a less efficient uptake by the splanchnic bed and therefore increases the magnitude of the acute increase in amino acids in the systemic circulation that are available for muscle protein anabolism. The splanchnic bed comprises 1) the liver and 2) the portal-drained visc ...
... amino acid supplement results a less efficient uptake by the splanchnic bed and therefore increases the magnitude of the acute increase in amino acids in the systemic circulation that are available for muscle protein anabolism. The splanchnic bed comprises 1) the liver and 2) the portal-drained visc ...
Carboxylic Acids and Esters
... Physical Properties of Carboxylic Acids • Since carboxylic acids can form more than one set of hydrogen bonds, their boiling points are usually higher than those of other molecules of the same molecular weight (MW). • Low-MW carboxylic acids are generally liquids at room temp. (often, they are somew ...
... Physical Properties of Carboxylic Acids • Since carboxylic acids can form more than one set of hydrogen bonds, their boiling points are usually higher than those of other molecules of the same molecular weight (MW). • Low-MW carboxylic acids are generally liquids at room temp. (often, they are somew ...
AMINO ACID OXIDATION AND THE PRODUCTION OF UREA
... 3. During starvation or in uncontrolled diabetes mellitus, when carbohydrates are either unavailable or not properly utilized, cellular proteins are used as fuel. Under all these metabolic conditions, amino acids lose their amino groups to form -keto acids, the “carbon skeletons” of amino acids. Th ...
... 3. During starvation or in uncontrolled diabetes mellitus, when carbohydrates are either unavailable or not properly utilized, cellular proteins are used as fuel. Under all these metabolic conditions, amino acids lose their amino groups to form -keto acids, the “carbon skeletons” of amino acids. Th ...
Antimicrobial peptides
... in particular a food supplement further containing one or more nutritive ingredient, comprising a composition as ...
... in particular a food supplement further containing one or more nutritive ingredient, comprising a composition as ...
liver bile salts - Stanford Medicine
... Cholesterol secretion is influenced to an extent by phospholipid ...
... Cholesterol secretion is influenced to an extent by phospholipid ...
Metabolism of fatty acids in tissues and organs of the ruminants
... and its long-chain derivatives in the muscles, whereas the rations based on grass silage increase the level of α-linolenic acid (which represents more than 50% of all FA in the grasses) and its long-chain derivatives including docosahexaenoic acid (C22:6, n-3) [Warren et al. 2008]. The ability to in ...
... and its long-chain derivatives in the muscles, whereas the rations based on grass silage increase the level of α-linolenic acid (which represents more than 50% of all FA in the grasses) and its long-chain derivatives including docosahexaenoic acid (C22:6, n-3) [Warren et al. 2008]. The ability to in ...
Are phloem amino acids involved in the shoot to root control of NO
... plants were supplied with the complete nutrient solution on both sides of the root system. N-deprived ‘split-root’ or ‘split-stem’ plants were supplied with the complete nutrient solution on one side of the root system ( Untreated roots), and with the minus-NO− solution on the other side ...
... plants were supplied with the complete nutrient solution on both sides of the root system. N-deprived ‘split-root’ or ‘split-stem’ plants were supplied with the complete nutrient solution on one side of the root system ( Untreated roots), and with the minus-NO− solution on the other side ...
The relative rates of synthesis of DNA, sRNA and rRNA in the
... stage. Since we are concerned with comparisons at one stage we have not corrected the cpm to allow for incomplete extraction. It is interesting that loss of DNA at the phenol interphase increases as development proceeds, possibly because of a change in its association with protein. (ii) The sizes of ...
... stage. Since we are concerned with comparisons at one stage we have not corrected the cpm to allow for incomplete extraction. It is interesting that loss of DNA at the phenol interphase increases as development proceeds, possibly because of a change in its association with protein. (ii) The sizes of ...
AMINO ACID SEQUENCES AND EVOLUTIONARY RELATIONSHIPS
... Homologous structures, those structures believed to have a common origin but not necessarily a common function, provide some of the most significant evidence supporting the theory of evolution. For example, the forelimbs of vertebrates often have different functions and outward appearances, yet the ...
... Homologous structures, those structures believed to have a common origin but not necessarily a common function, provide some of the most significant evidence supporting the theory of evolution. For example, the forelimbs of vertebrates often have different functions and outward appearances, yet the ...
Sialic Acid Linkage Analysis Kit
... The linkage specificities of the Sialidases from S.pneumoniae and C.perfringens are valid for sialic acid residues situated at the non-reducing terminus of oligosaccharides. For oligosaccharides such as GM1 or DSNT (see structures above) in which the sialic acid is linked to an internal residue (a r ...
... The linkage specificities of the Sialidases from S.pneumoniae and C.perfringens are valid for sialic acid residues situated at the non-reducing terminus of oligosaccharides. For oligosaccharides such as GM1 or DSNT (see structures above) in which the sialic acid is linked to an internal residue (a r ...
A novel multifunctional O-methyltransferase implicated in a dual
... degenerate primers were unsuccessful. Also, no signal could be detected in loblolly pine genomic DNA Southern and xylem RNA Northern blots which were probed with Stellaria CCoAOMT cDNA (20) at various levels of stringency. This is surprising because all known plant CCoAOMTs exhibit over 90% identity ...
... degenerate primers were unsuccessful. Also, no signal could be detected in loblolly pine genomic DNA Southern and xylem RNA Northern blots which were probed with Stellaria CCoAOMT cDNA (20) at various levels of stringency. This is surprising because all known plant CCoAOMTs exhibit over 90% identity ...
Anchoring of Surface Proteins to the Cell Wall of Staphylococcus
... peptide/membrane anchor catalyzes the transpeptidation reaction of surface protein anchoring in vitro, using LPXTG peptides and NH2-Gly3 as a peptidoglycan substrate (9). Both the in vivo and in vitro reactions of sortase can be inhibited with the thiolate reagent methylmethane thiosulfonate (for ex ...
... peptide/membrane anchor catalyzes the transpeptidation reaction of surface protein anchoring in vitro, using LPXTG peptides and NH2-Gly3 as a peptidoglycan substrate (9). Both the in vivo and in vitro reactions of sortase can be inhibited with the thiolate reagent methylmethane thiosulfonate (for ex ...
STRONG AND WEAK HYDROGEN BONDS IN Sm/LSm
... unsaturation in the bonds. Weak interactions play a modest individual influence on chemical structures, however their cumulative effect can be profound and has a large influence on the conformational stability of a biomolecule [13,14]. What contributes to the stability of protein oligomers is the de ...
... unsaturation in the bonds. Weak interactions play a modest individual influence on chemical structures, however their cumulative effect can be profound and has a large influence on the conformational stability of a biomolecule [13,14]. What contributes to the stability of protein oligomers is the de ...
substrate specificities of octopine dehydrogenases
... acid; for C. parasitica L-homoarginine gave the highest enzyme activity while L-ornithine gave the lowest activity. In the oxidative direction, C. parasitica ODH utilized both D-octopine and D-lysopine with comparable facility. The high lysine/lysopine activities of the sea anemone ODH's suggest tha ...
... acid; for C. parasitica L-homoarginine gave the highest enzyme activity while L-ornithine gave the lowest activity. In the oxidative direction, C. parasitica ODH utilized both D-octopine and D-lysopine with comparable facility. The high lysine/lysopine activities of the sea anemone ODH's suggest tha ...
Cuvier meets Watson and Crick: the utility of molecules as classical
... developmental pathways. What do we call homologous in this situation? While a molecule of tyrosine in a bacterium may not be homologous to a molecule of tyrosine in a plant because they have been synthesized by different enzymes, clearly the molecules of lysine in fungi and bacteria are not homologo ...
... developmental pathways. What do we call homologous in this situation? While a molecule of tyrosine in a bacterium may not be homologous to a molecule of tyrosine in a plant because they have been synthesized by different enzymes, clearly the molecules of lysine in fungi and bacteria are not homologo ...
