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nitric oxide as a mediator of aba signalling in stomatal guard cells
... If NO is a component of ABA signalling during stomatal closure, NO must induce at least a sub-set of the intracellular processes required to effect guard cell shrinkage. ABA induces closure via both calcium-dependent and independent pathways (Assmann and Shimazaki, 1999) but the effects of NO on gua ...
... If NO is a component of ABA signalling during stomatal closure, NO must induce at least a sub-set of the intracellular processes required to effect guard cell shrinkage. ABA induces closure via both calcium-dependent and independent pathways (Assmann and Shimazaki, 1999) but the effects of NO on gua ...
Adaptation of enzymes to temperature: searching for basic ``strategies``
... manifested at the tissue level as well. Through using isolated tissues, especially brain, in a study of evolutionary temperature compensation, one also could avoid, or at least minimize, the confounding effects of interspecific differences in locomotory habit and general activity level on metabolism ...
... manifested at the tissue level as well. Through using isolated tissues, especially brain, in a study of evolutionary temperature compensation, one also could avoid, or at least minimize, the confounding effects of interspecific differences in locomotory habit and general activity level on metabolism ...
Glucose
... To ensure a readily available supply, liver and muscle cells store carbohydrate as glycogen . Glycogen is stored hydrated with water; thus the water makes glycogen large, cumbersome, and unsuitable for long-term energy storage. The 70-kg "average" man stores only an IS-hour fuel supply as glycogen, ...
... To ensure a readily available supply, liver and muscle cells store carbohydrate as glycogen . Glycogen is stored hydrated with water; thus the water makes glycogen large, cumbersome, and unsuitable for long-term energy storage. The 70-kg "average" man stores only an IS-hour fuel supply as glycogen, ...
Structural Insights into Triglyceride Storage Mediated by
... indicating that these loops are cytosolic (Fig. 1B). Murine FIT1 and FIT2 are 35% identical and 50% similar [12]; however, FIT1 (292 amino acids) has 30 extra amino acids at its N-terminus and has limited homology with FIT2 (262 amino acids) in transmembrane domain 1. Furthermore, KyteDoolittle plot ...
... indicating that these loops are cytosolic (Fig. 1B). Murine FIT1 and FIT2 are 35% identical and 50% similar [12]; however, FIT1 (292 amino acids) has 30 extra amino acids at its N-terminus and has limited homology with FIT2 (262 amino acids) in transmembrane domain 1. Furthermore, KyteDoolittle plot ...
Manipulation of Yeast Respiration Using Acetic Acid
... (H2) The bread is dense because of reduced CO2 production resulting from slower growth of yeast in the presence of acetic acid. (H3) The bread is dense because of reduced CO2 production resulting from increased cell death in presence of acetic acid. Procedure I: Measuring CO2 production and estimati ...
... (H2) The bread is dense because of reduced CO2 production resulting from slower growth of yeast in the presence of acetic acid. (H3) The bread is dense because of reduced CO2 production resulting from increased cell death in presence of acetic acid. Procedure I: Measuring CO2 production and estimati ...
Generation of adenosine tri-phosphate in Leishmania
... Regarding energy metabolism, which is an essential factor for the survival, parasites adapt to the environment under low oxygen tension in the host using metabolic systems which are very different from that of the host mammals. We carried out the study of susceptibilities to different inhibitors of ...
... Regarding energy metabolism, which is an essential factor for the survival, parasites adapt to the environment under low oxygen tension in the host using metabolic systems which are very different from that of the host mammals. We carried out the study of susceptibilities to different inhibitors of ...
Zygorrhynchus moelleri
... For experiments with cells treated with liquid nitrogen, 40 ml. spore suspension (obtained from four agar slopes of the organism) were inoculated into four Erlenmeyer flasks (250 ml.), each containing 60 ml. medium. These were shaken in the usual way. The total crop, after washing, was suspended in ...
... For experiments with cells treated with liquid nitrogen, 40 ml. spore suspension (obtained from four agar slopes of the organism) were inoculated into four Erlenmeyer flasks (250 ml.), each containing 60 ml. medium. These were shaken in the usual way. The total crop, after washing, was suspended in ...
Autophagosome expansion due to amino acid deprivation
... for Arrows indicate some of the structures showing overlapping in the merged images (Aimmunofluorescence studies cells are fixed C). To label early endocytic compartments (EE), cells incubated under starvation and fixation decreases the MDC staining. conditions for two hours, were labeled with MDC a ...
... for Arrows indicate some of the structures showing overlapping in the merged images (Aimmunofluorescence studies cells are fixed C). To label early endocytic compartments (EE), cells incubated under starvation and fixation decreases the MDC staining. conditions for two hours, were labeled with MDC a ...
SI and non-SI units for Biological quantities
... responses remains embedded in the approach to controlling this type of medicine -A reductionist approach to measurement in this field, breaking down the system into measurable components, seems unpromising – biological systems are not the sum of their parts -Developing a metrology for complex system ...
... responses remains embedded in the approach to controlling this type of medicine -A reductionist approach to measurement in this field, breaking down the system into measurable components, seems unpromising – biological systems are not the sum of their parts -Developing a metrology for complex system ...
- InVitroCare Inc
... Liquid Media. Membrane filtration procedures used for the sterile filtration of InVitroCare® media are routinely validated. Filtration membranes are chosen from approved vendors and are sized to exclude particles greater that 0.2 microns. Membrane material must pass a microbial challenge test of bei ...
... Liquid Media. Membrane filtration procedures used for the sterile filtration of InVitroCare® media are routinely validated. Filtration membranes are chosen from approved vendors and are sized to exclude particles greater that 0.2 microns. Membrane material must pass a microbial challenge test of bei ...
Carbohydrate Metabolism
... Intermediary metabolism: the intracellular process by which nutritive material is converted into cellular components. Metabolism: is the entire network of chemical reactions carried out by living cells. It is also refer to the intermediate steps within the cells in which the nutrient molecules or fo ...
... Intermediary metabolism: the intracellular process by which nutritive material is converted into cellular components. Metabolism: is the entire network of chemical reactions carried out by living cells. It is also refer to the intermediate steps within the cells in which the nutrient molecules or fo ...
The Science of Beers
... and tend to produce more esters. Lager yeasts are bottom fermenting, ferment at lower temperatures, and produce a more “crisp” taste. Wild yeasts produce a lot of unusual compounds and contribute to a “horse sweat” flavor that is more acidic and an aquired taste. ...
... and tend to produce more esters. Lager yeasts are bottom fermenting, ferment at lower temperatures, and produce a more “crisp” taste. Wild yeasts produce a lot of unusual compounds and contribute to a “horse sweat” flavor that is more acidic and an aquired taste. ...
Nitric Oxide Synthase, Endothelial bovine (N1533)
... in 50 mM HEPES, pH 7.4, with 10% glycerol, 5 mM CHAPS, and 100 µM DTT. Precautions and Disclaimer This product is for laboratory research use only. Please consult the Material Safety Data Sheet for handling recommendations before working with this material. ...
... in 50 mM HEPES, pH 7.4, with 10% glycerol, 5 mM CHAPS, and 100 µM DTT. Precautions and Disclaimer This product is for laboratory research use only. Please consult the Material Safety Data Sheet for handling recommendations before working with this material. ...
Manipulation of yeast respiration using acetic acid to demonstrate
... (H2) The bread is dense because of reduced CO2 production resulting from slower growth of yeast in the presence of acetic acid. (H3) The bread is dense because of reduced CO2 production resulting from increased cell death in presence of acetic acid. Procedure I: Measuring CO2 production and estimati ...
... (H2) The bread is dense because of reduced CO2 production resulting from slower growth of yeast in the presence of acetic acid. (H3) The bread is dense because of reduced CO2 production resulting from increased cell death in presence of acetic acid. Procedure I: Measuring CO2 production and estimati ...
Glycolytic enzymes localize to ribonucleoprotein
... numbers of eggs (Supplementary Fig S2). However, embryos generated by the eno mutant females showed more than a twofold reduction in germ cell number with an average of 8.9 germ cells 1.3 (s.e.m.), 24 embryos counted (Fig 3B). Unpaired two-tailed t-test analyses confirmed that the reductions of ge ...
... numbers of eggs (Supplementary Fig S2). However, embryos generated by the eno mutant females showed more than a twofold reduction in germ cell number with an average of 8.9 germ cells 1.3 (s.e.m.), 24 embryos counted (Fig 3B). Unpaired two-tailed t-test analyses confirmed that the reductions of ge ...
A2 Biology Revision Tips
... • Same point as above, but worth emphasising that little heat is generated, which would be a big problem for cells. • ATP is regenerated, therefore it doesn’t need to be stored and you don’t need much of it! • ATP is soluble • ATP is small and can pass in / out of cells easily • You can generate ATP ...
... • Same point as above, but worth emphasising that little heat is generated, which would be a big problem for cells. • ATP is regenerated, therefore it doesn’t need to be stored and you don’t need much of it! • ATP is soluble • ATP is small and can pass in / out of cells easily • You can generate ATP ...
Metabolic changes in Diabetes mellitus (DM)
... However, this disease can also be inherited by genes as well. Not everyone that eats a lot of sugar and is overweight have the disease. But there are higher risks for people developing type 2 diabetes. ...
... However, this disease can also be inherited by genes as well. Not everyone that eats a lot of sugar and is overweight have the disease. But there are higher risks for people developing type 2 diabetes. ...
2_Digestion of CHO_Students
... The sodium is transported from high to low concentration (with concentration gradient) and at the same time causes the carrier to transport glucose against its concentration gradient (from lower to higher concentrations) allowing for greater accumulation of glucose on one side of the membrane than o ...
... The sodium is transported from high to low concentration (with concentration gradient) and at the same time causes the carrier to transport glucose against its concentration gradient (from lower to higher concentrations) allowing for greater accumulation of glucose on one side of the membrane than o ...
Advances in improving mammalian cells metabolism for
... The metabolic flexibility observed in various cell lines shows that the cells have the ability to adjust the metabolic flux depending on the specific culture conditions. This adjustment is a result of both regulatory systems that act on the allosteric modulation of enzyme activity and the transcript ...
... The metabolic flexibility observed in various cell lines shows that the cells have the ability to adjust the metabolic flux depending on the specific culture conditions. This adjustment is a result of both regulatory systems that act on the allosteric modulation of enzyme activity and the transcript ...
... cholesterol in HepG2 cells The total cholesterol level measurement, is one of the most commonly examined measurement in lipid. 20 C. longa L. extract and curcumin posses the inhibitory activity on cholesterol level in concentration dependent manner. C. longa posses the stronger cholesterol inhibitor ...
Chapter 10. Delivering Oxygen.
... nucleus cannot make protein. As they get older, the cells suffer damage and finally after about 120 days the spleen removes old RBC’s. In normal blood, about 1 – 2 % of RBC’s are reticulocytes, the new RBC’s with a nucleus. Under conditions of chronic, long-term O2 deprivation, more capillaries form ...
... nucleus cannot make protein. As they get older, the cells suffer damage and finally after about 120 days the spleen removes old RBC’s. In normal blood, about 1 – 2 % of RBC’s are reticulocytes, the new RBC’s with a nucleus. Under conditions of chronic, long-term O2 deprivation, more capillaries form ...
Oxidative stress and protection against reactive oxygen
... aerobic conditions may alter the defence mechanisms against oxidative stress: a depletion of the reduced glutathione (GSH) pool has been observed in spermatozoa incubated at atmospheric oxygen concentration (Bilodeau et al., 1999). Metallic cations: Traces of metallic cations such as Fe and Cu are i ...
... aerobic conditions may alter the defence mechanisms against oxidative stress: a depletion of the reduced glutathione (GSH) pool has been observed in spermatozoa incubated at atmospheric oxygen concentration (Bilodeau et al., 1999). Metallic cations: Traces of metallic cations such as Fe and Cu are i ...
Changes in gene expression associated with acclimation to constant
... temperatures and daily temperature cycling. Genes temperature on daily and seasonal bases. The roles played important for the maintenance of membrane integrity are by alterations in gene expression in enabling eurytherms highly responsive to temperature change. Changes in to adjust to these two temp ...
... temperatures and daily temperature cycling. Genes temperature on daily and seasonal bases. The roles played important for the maintenance of membrane integrity are by alterations in gene expression in enabling eurytherms highly responsive to temperature change. Changes in to adjust to these two temp ...