List of tables - Repositório Aberto da Universidade do Porto
... Robert Koch, postulate that bacteria are present in all cases of the disease. To prove this assumption, bacteria were extracted for the host, grown in pure culture, reintroduced in a healthy host, and finally recovered from the infected host. However, now like in the past, this postulate has some li ...
... Robert Koch, postulate that bacteria are present in all cases of the disease. To prove this assumption, bacteria were extracted for the host, grown in pure culture, reintroduced in a healthy host, and finally recovered from the infected host. However, now like in the past, this postulate has some li ...
Chapter 1 - York University
... and always released when bonds are formed. In photosynthesis light energy is used to bring about the photolysis (light-splitting) of water and the hydrogen is passed to the CO2 which is accordingly ‘reduced’ to level of carbohydrate. ...
... and always released when bonds are formed. In photosynthesis light energy is used to bring about the photolysis (light-splitting) of water and the hydrogen is passed to the CO2 which is accordingly ‘reduced’ to level of carbohydrate. ...
respiration
... 22.1 Basic concepts of respiration 22.2 Site of respiration 22.3 Aerobic respiration 22.4 Anaerobic respiration 22.5 Relationship between respiration and photosynthesis ...
... 22.1 Basic concepts of respiration 22.2 Site of respiration 22.3 Aerobic respiration 22.4 Anaerobic respiration 22.5 Relationship between respiration and photosynthesis ...
Rate at which glutamine enters TCA cycle influences carbon atom
... experiments. AOA is known to be a general inhibitor of aminotransferases and other pyridoxal phosphate-dependent enzymes (12), but alanine aminotransferase and aspartate aminotransferase are the only pyridoxal phosphate-dependent enzymes known to be important for the metabolism of glutamine. AOA has ...
... experiments. AOA is known to be a general inhibitor of aminotransferases and other pyridoxal phosphate-dependent enzymes (12), but alanine aminotransferase and aspartate aminotransferase are the only pyridoxal phosphate-dependent enzymes known to be important for the metabolism of glutamine. AOA has ...
Flux analysis in central carbon metabolism in plants
... powerful method of flux quantification, that is gaining popularity in metabolic engineering. Flux quantification in plants has received very limited attention compared to that in microorganisms and mammalian cells. This is principally because plant biochemistry is more complex, and exhibits extensiv ...
... powerful method of flux quantification, that is gaining popularity in metabolic engineering. Flux quantification in plants has received very limited attention compared to that in microorganisms and mammalian cells. This is principally because plant biochemistry is more complex, and exhibits extensiv ...
![Does elevated atmospheric [CO2] alter diurnal C uptake and the](http://s1.studyres.com/store/data/015979386_1-02a220109ddcb2c19efdaffbe376dac7-300x300.png)
Does elevated atmospheric [CO2] alter diurnal C uptake and the
... (fully expanded) leaves (Matt et al., 2001; Ellsworth et al., 2004). However, the stimulation of productivity by elevated [CO2] will depend on the metabolic status of growing tissue. Growing leaves are particularly important since greater growth at elevated [CO2] will lead to a larger leaf area and ...
... (fully expanded) leaves (Matt et al., 2001; Ellsworth et al., 2004). However, the stimulation of productivity by elevated [CO2] will depend on the metabolic status of growing tissue. Growing leaves are particularly important since greater growth at elevated [CO2] will lead to a larger leaf area and ...
A Theoretical Analysis of NADPH Production and
... As with transhydrogenase, the localization of the enzyme makes it an unlikely source of cytoplasmic NADPH. The information presented above shows that the generation of NADPH in oxidation reactions of intermediary carbon metabolism must be the major source of NADPH in yeasts. Undoubtedly the HMP path ...
... As with transhydrogenase, the localization of the enzyme makes it an unlikely source of cytoplasmic NADPH. The information presented above shows that the generation of NADPH in oxidation reactions of intermediary carbon metabolism must be the major source of NADPH in yeasts. Undoubtedly the HMP path ...
13C-fluxomics
... • Identification of (novel) pathways, enzymes • Linear pathways, cycles, reaction reversibilty • Compartmentation, channeling ...
... • Identification of (novel) pathways, enzymes • Linear pathways, cycles, reaction reversibilty • Compartmentation, channeling ...
... detected on the 20th day (75.1%), together with the best production of xylanase activity. Sugar monomers produced previously have indicated another decrease in concentration from the 15th day on due to a possible absorption of these compounds to be part of the fungal metabolism. Arabinose and xylose ...
Chemical Transport Model - Technical Description
... comprises general statements based on scientific research. The reader is advised and needs to be aware that such information may be incomplete or unable to be used in any specific situation. No reliance or actions must therefore be made on that information without seeking prior expert professional, ...
... comprises general statements based on scientific research. The reader is advised and needs to be aware that such information may be incomplete or unable to be used in any specific situation. No reliance or actions must therefore be made on that information without seeking prior expert professional, ...
Identification of loci affecting flavour volatile emissions in tomato fruits
... synthesis of this set of volatiles is initiated by enzymatic decarboxylation (van der Hijden and Bom, 1996), but none of the genes encoding activities essential for their synthesis or accumulation have been identified. The flavour of fresh commercially-produced tomatoes is generally considered to be ...
... synthesis of this set of volatiles is initiated by enzymatic decarboxylation (van der Hijden and Bom, 1996), but none of the genes encoding activities essential for their synthesis or accumulation have been identified. The flavour of fresh commercially-produced tomatoes is generally considered to be ...
as a PDF
... internal pH and osmotic pressure, macromolecular turnover, membrane energization, and motility [102]). A common assumption is that the rates of energy demands of biosynthetic processes change in a continuous manner with specific growth rate while the energy demand of maintenance processes remains co ...
... internal pH and osmotic pressure, macromolecular turnover, membrane energization, and motility [102]). A common assumption is that the rates of energy demands of biosynthetic processes change in a continuous manner with specific growth rate while the energy demand of maintenance processes remains co ...
(45)
... verified by Raman spectroscopy G-band peak downshifts. Additionally, we found that the location of the heteroatom contributes significantly to the interaction between the aromatic moieties and the SWCNTs. 2013 Elsevier Ltd. All rights reserved. ...
... verified by Raman spectroscopy G-band peak downshifts. Additionally, we found that the location of the heteroatom contributes significantly to the interaction between the aromatic moieties and the SWCNTs. 2013 Elsevier Ltd. All rights reserved. ...
IPPC S4.03 Inorganic Chemicals Consultation Draft v1.1
... 2.2.1.1 Particulate and dust abatement techniques .............................................. 169 2.2.1.2 Gaseous pollutant abatement techniques ................................................. 173 2.2.2 Point source emissions to ...
... 2.2.1.1 Particulate and dust abatement techniques .............................................. 169 2.2.1.2 Gaseous pollutant abatement techniques ................................................. 173 2.2.2 Point source emissions to ...
Document
... controls 14C production in the atmosphere because of attenuation affects on the cosmic flux with increasing magnetic field strength. ...
... controls 14C production in the atmosphere because of attenuation affects on the cosmic flux with increasing magnetic field strength. ...
Heterotrophic cultures
... bacterial growth, which would be the outcome if the organic substrates were added in large quantity. Adding organic carbon substrate is usually done only during daytime hours, otherwise faster growing bacteria would outperform the microalgae under dark heterotrophic conditions. This fed-batch cultur ...
... bacterial growth, which would be the outcome if the organic substrates were added in large quantity. Adding organic carbon substrate is usually done only during daytime hours, otherwise faster growing bacteria would outperform the microalgae under dark heterotrophic conditions. This fed-batch cultur ...
Autotrophic CO2 fixation via the reductive tricarboxylic acid cycle in
... genome sequence (A. aeolicus) or carbon isotopic measurements (Tc. ruber) both organisms were previously suspected to use this pathway, but direct evidence had been lacking (Deckert et al., 1998; Jahnke et al., 2001). Isocitrate dehydrogenase, as well as malate dehydrogenase, was found to be NAD(H)- ...
... genome sequence (A. aeolicus) or carbon isotopic measurements (Tc. ruber) both organisms were previously suspected to use this pathway, but direct evidence had been lacking (Deckert et al., 1998; Jahnke et al., 2001). Isocitrate dehydrogenase, as well as malate dehydrogenase, was found to be NAD(H)- ...
bacterial growth efficiency in natural aquatic
... internal pH and osmotic pressure, macromolecular turnover, membrane energization, and motility [102]). A common assumption is that the rates of energy demands of biosynthetic processes change in a continuous manner with specific growth rate while the energy demand of maintenance processes remains co ...
... internal pH and osmotic pressure, macromolecular turnover, membrane energization, and motility [102]). A common assumption is that the rates of energy demands of biosynthetic processes change in a continuous manner with specific growth rate while the energy demand of maintenance processes remains co ...
Lipid and fatty acid metabolism in Ralstonia eutropha: relevance for
... utilize acetyl-CoA from fatty acid metabolism to produce intracellular polyhydroxyalkanoate (PHA). R. eutropha can also be engineered to utilize fatty acid metabolism intermediates to produce different PHA precursors. Metabolism of lipids and fatty acids can be rerouted to convert carbon into other ...
... utilize acetyl-CoA from fatty acid metabolism to produce intracellular polyhydroxyalkanoate (PHA). R. eutropha can also be engineered to utilize fatty acid metabolism intermediates to produce different PHA precursors. Metabolism of lipids and fatty acids can be rerouted to convert carbon into other ...
Origin of metabolism
... dynamical order of life’s chemistry is maintained by the nonequilibrium transfer of electrons through the biosphere. Free energy from potential differences between electron donors and acceptors can be derived from a variety of biogeochemical cycles [4], but within cells electron transfer is mediated ...
... dynamical order of life’s chemistry is maintained by the nonequilibrium transfer of electrons through the biosphere. Free energy from potential differences between electron donors and acceptors can be derived from a variety of biogeochemical cycles [4], but within cells electron transfer is mediated ...
Glycine Cleavage Powers Photoheterotrophic Growth of
... be predominately due to factors other than direct conversion to biomass. Glycine metabolism of C. aurantiacus has been previously investigated during photoautotrophic growth (Herter et al., 2001). The researchers have shown that: (1) C. aurantiacus does not generate glycine from glyoxylate (a produc ...
... be predominately due to factors other than direct conversion to biomass. Glycine metabolism of C. aurantiacus has been previously investigated during photoautotrophic growth (Herter et al., 2001). The researchers have shown that: (1) C. aurantiacus does not generate glycine from glyoxylate (a produc ...
The acetyl-CoA pathway of autotrophic growth
... For the most part, following this initial synthesis, the other mechanisms of CO2 fixation, the synthesis of fatty acids, carbohydrates, proteins and nucleic acids are similar to those used by organisms that require organic carbon for growth. Prior to the discovery of the acetyl-CoA pathway, there we ...
... For the most part, following this initial synthesis, the other mechanisms of CO2 fixation, the synthesis of fatty acids, carbohydrates, proteins and nucleic acids are similar to those used by organisms that require organic carbon for growth. Prior to the discovery of the acetyl-CoA pathway, there we ...
Carbon and electron flow in Clostridium butyricum
... glycerol, a more reduced substrate than glucose, requires the disposal of the two extra hydrogen atoms; this could be accomplished by stimulating H, production. Surprisingly, the reducing power is not used to form H,, but rather a more reduced compound, 1,3-PD. The concentrations of the fermentation ...
... glycerol, a more reduced substrate than glucose, requires the disposal of the two extra hydrogen atoms; this could be accomplished by stimulating H, production. Surprisingly, the reducing power is not used to form H,, but rather a more reduced compound, 1,3-PD. The concentrations of the fermentation ...
Peatlands and Climate Change
... The human impact on global climate and the role of peatlands in this process has been widely studied and debated in media, but also within a scientific audience and peatland experts during recent years. Controversial opinions have been put and different parties and experts have emphasised their poin ...
... The human impact on global climate and the role of peatlands in this process has been widely studied and debated in media, but also within a scientific audience and peatland experts during recent years. Controversial opinions have been put and different parties and experts have emphasised their poin ...
Biosequestration
Biosequestration is the capture and storage of the atmospheric greenhouse gas carbon dioxide by biological processes.This may be by increased photosynthesis (through practices such as reforestation / preventing deforestation and genetic engineering); by enhanced soil carbon trapping in agriculture; or by the use of algal bio sequestration (see algae bioreactor) to absorb the carbon dioxide emissions from coal, petroleum (oil) or natural gas-fired electricity generation.Biosequestration as a natural process has occurred in the past, and was responsible for the formation of the extensive coal and oil deposits which are now being burned. It is a key policy concept in the climate change mitigation debate. It does not generally refer to the sequestering of carbon dioxide in oceans (see carbon sequestration and ocean acidification) or rock formations, depleted oil or gas reservoirs (see oil depletion and peak oil), deep saline aquifers, or deep coal seams (see coal mining) (for all see geosequestration) or through the use of industrial chemical carbon dioxide scrubbing.