A 1-Megadalton Translocation Complex Containing
... import intermediate, was generated under low ATP concentrations (Waegemann and Soll, 1991; Perry and Keegstra, 1994; Schnell et al., 1994; Ma et al., 1996; Akita et al., 1997; Kouranov and Schnell, 1997; Nielsen et al., 1997; Young et al., 1999; Inoue and Akita, 2008). In the presence of higher conc ...
... import intermediate, was generated under low ATP concentrations (Waegemann and Soll, 1991; Perry and Keegstra, 1994; Schnell et al., 1994; Ma et al., 1996; Akita et al., 1997; Kouranov and Schnell, 1997; Nielsen et al., 1997; Young et al., 1999; Inoue and Akita, 2008). In the presence of higher conc ...
Regulation of Photochemical Energy Transfer Accompanied
... light-induced state-2 chloroplasts. Also in heat-induced state 2 in wheat, it is possible that a relationship exists between the phosphorylation of thylakoid proteins and unstacking of thylakoid membranes. 2.3. Dephosphorylation of Thylakoid Proteins Was Retarded during Recovery from Heat Stress The ...
... light-induced state-2 chloroplasts. Also in heat-induced state 2 in wheat, it is possible that a relationship exists between the phosphorylation of thylakoid proteins and unstacking of thylakoid membranes. 2.3. Dephosphorylation of Thylakoid Proteins Was Retarded during Recovery from Heat Stress The ...
Near-UV-induced absorbance change and
... 300-400 nm) with continuous stirring and cooled with ice. Where nitrogen gas and air were bubbled through during irradiation, the cells were suspended in degassed distilled water which was prepared by sonication under reduced pressure. The flow rate of gases was 70 ml min-l. Absorbance changes in ce ...
... 300-400 nm) with continuous stirring and cooled with ice. Where nitrogen gas and air were bubbled through during irradiation, the cells were suspended in degassed distilled water which was prepared by sonication under reduced pressure. The flow rate of gases was 70 ml min-l. Absorbance changes in ce ...
Effect of nanoparticles on the activity of the electrone ion pumps in
... pumps and also passive diffusion channel activities. The activity of active ion pumps in cells depends on metobolism level and its change happens as the result of violation of some fundamental prosesses (photosynthesis, respiration and so on ). Therefore, the studying of MP kinetics in cells with th ...
... pumps and also passive diffusion channel activities. The activity of active ion pumps in cells depends on metobolism level and its change happens as the result of violation of some fundamental prosesses (photosynthesis, respiration and so on ). Therefore, the studying of MP kinetics in cells with th ...
Chapter 2 - IFSC-USP
... potential). Thus, when the concentration of K+ is higher inside than out, an inside-negative potential is measured across the K+-permeable neuronal membrane. For a simple hypothetical system with only one permeant ion species, the Nernst equation allows the electrical potential across the membrane a ...
... potential). Thus, when the concentration of K+ is higher inside than out, an inside-negative potential is measured across the K+-permeable neuronal membrane. For a simple hypothetical system with only one permeant ion species, the Nernst equation allows the electrical potential across the membrane a ...
CONDUCTION INTRODUCTION
... Objective 4. State that the time constant (τ) of an electrical circuit containing 1 resistor and one capacitor is RC and that increasing the value of either the resistance or the capacitance will result in slowing the rate of charging or discharging of the capacitor. INPUT 4 A capacitor has an elect ...
... Objective 4. State that the time constant (τ) of an electrical circuit containing 1 resistor and one capacitor is RC and that increasing the value of either the resistance or the capacitance will result in slowing the rate of charging or discharging of the capacitor. INPUT 4 A capacitor has an elect ...
Mechanism of Uptake and Retrograde Axonal Transport of
... clearly indicates major compositional differences between synaptic vesicle membranes and plasma membranes (15, 34, 65, 68). Although temporary fusions take place between the two types of membrane during exocytotic transmitter release, vesicle membrane seems to be retrieved selectively (25, 26, 38, ...
... clearly indicates major compositional differences between synaptic vesicle membranes and plasma membranes (15, 34, 65, 68). Although temporary fusions take place between the two types of membrane during exocytotic transmitter release, vesicle membrane seems to be retrieved selectively (25, 26, 38, ...
Bacterial tail anchors can target to the mitochondrial outer
... mitochondrial OM that would allow full integration of mitochondria within the ancestral ...
... mitochondrial OM that would allow full integration of mitochondria within the ancestral ...
Photoreceptor Membrane Proteins, Phototransduction, and Retinal
... bovine rod outer segment (ROS) proteins. Dark adapted, purified ROS (lane a) were lysed in hypotonic buffer, and the membrane fraction (lane b) was separated from the soluble fraction (lane c) by high-speed centrifugation. Fractions were run on a 9% SDS polyacrylamide gel and stained with Coomassie ...
... bovine rod outer segment (ROS) proteins. Dark adapted, purified ROS (lane a) were lysed in hypotonic buffer, and the membrane fraction (lane b) was separated from the soluble fraction (lane c) by high-speed centrifugation. Fractions were run on a 9% SDS polyacrylamide gel and stained with Coomassie ...
The Fusion Core Complex of the Peste des Petits Ruminants Virus Is
... fractionated separately or together (by incubating an equimolar mixture of HR1 and HR2 at room temperature for 2 h) on the same column, and the elution profile was monitored by estimating the protein content by measuring the absorbance at 280 nm. The proteins were then identified by using SDS-polyac ...
... fractionated separately or together (by incubating an equimolar mixture of HR1 and HR2 at room temperature for 2 h) on the same column, and the elution profile was monitored by estimating the protein content by measuring the absorbance at 280 nm. The proteins were then identified by using SDS-polyac ...
Doehrty-McMahon 2009
... to appropriately respond to, or affect, its environment, its composition must be tightly regulated by the cell. Endocytosis describes the de novo production of internal membranes from the plasma membrane lipid bilayer. In so doing, plasma membrane lipids and integral proteins and extracellular fluid ...
... to appropriately respond to, or affect, its environment, its composition must be tightly regulated by the cell. Endocytosis describes the de novo production of internal membranes from the plasma membrane lipid bilayer. In so doing, plasma membrane lipids and integral proteins and extracellular fluid ...
Articulins and epiplasmins - Journal of Cell Science
... organization of the membrane skeleton in protists. Articulins and epiplasmins represent two distinct classes of cytoskeletal proteins, since different polypeptides were labeled by articulin core domain-specific or epiplasmin epitope-specific antibodies in each organism studied. In one case, a polype ...
... organization of the membrane skeleton in protists. Articulins and epiplasmins represent two distinct classes of cytoskeletal proteins, since different polypeptides were labeled by articulin core domain-specific or epiplasmin epitope-specific antibodies in each organism studied. In one case, a polype ...
y. Cell Set. Suppl. ¡1, 1-11 (1989) Printed in
... III). Lanes: 1, 20% of the ADH III precursor added to each import assay; 2 -5 , import of ADH III precursor by four identical samples of control mitochondria; 6-9, import of ADH III precursor by mitochondria that had been preincubated with 12S, 250, 375 and 500 ng, respectively, of chimeric precurso ...
... III). Lanes: 1, 20% of the ADH III precursor added to each import assay; 2 -5 , import of ADH III precursor by four identical samples of control mitochondria; 6-9, import of ADH III precursor by mitochondria that had been preincubated with 12S, 250, 375 and 500 ng, respectively, of chimeric precurso ...
Mitochondrial quality control by the ubiquitin
... to component proteins and lipids, these systems are not sufficient for eliminating damage. Mitochondria are further subjected to unique biochemical stresses because of their complex biogenesis. Mitochondrial biogenesis requires the co-ordinated assembly and sorting of both nuclear- and mitochondrial ...
... to component proteins and lipids, these systems are not sufficient for eliminating damage. Mitochondria are further subjected to unique biochemical stresses because of their complex biogenesis. Mitochondrial biogenesis requires the co-ordinated assembly and sorting of both nuclear- and mitochondrial ...
Evidence for an Outer Membrane
... mechanism by which this enzyme is released from the cell and the potential role of the cell envelope in the process are not yet understood. ...
... mechanism by which this enzyme is released from the cell and the potential role of the cell envelope in the process are not yet understood. ...
Runions et al - Oxford Academic
... ER in cells of the lower leaf epidermis of N. tabacum (Fig. 1a). Reticulate-patterned areas of ER remodel relatively slowly while trans-vacuolar strands that are seen traversing the cell flow quickly. Golgi bodies associate with the ER reticulae and strands (Fig. 1a). Overexpression of CXPAGFP in th ...
... ER in cells of the lower leaf epidermis of N. tabacum (Fig. 1a). Reticulate-patterned areas of ER remodel relatively slowly while trans-vacuolar strands that are seen traversing the cell flow quickly. Golgi bodies associate with the ER reticulae and strands (Fig. 1a). Overexpression of CXPAGFP in th ...
Photoactivation of GFP reveals protein dynamics within the
... ER in cells of the lower leaf epidermis of N. tabacum (Fig. 1a). Reticulate-patterned areas of ER remodel relatively slowly while trans-vacuolar strands that are seen traversing the cell flow quickly. Golgi bodies associate with the ER reticulae and strands (Fig. 1a). Overexpression of CXPAGFP in th ...
... ER in cells of the lower leaf epidermis of N. tabacum (Fig. 1a). Reticulate-patterned areas of ER remodel relatively slowly while trans-vacuolar strands that are seen traversing the cell flow quickly. Golgi bodies associate with the ER reticulae and strands (Fig. 1a). Overexpression of CXPAGFP in th ...
Hyphal homing, fusion and mycelial interconnectedness
... stage 3). A third type of pre-contact behavior, not shown here, is tip-to-side fusion [17]. Nuclei are colored green and white to indicate that they belong to different hyphae. Stage 1: a fusion-competent hyphal tip secretes an unknown diffusible, extracellular signal (small arrow) which induces Spi ...
... stage 3). A third type of pre-contact behavior, not shown here, is tip-to-side fusion [17]. Nuclei are colored green and white to indicate that they belong to different hyphae. Stage 1: a fusion-competent hyphal tip secretes an unknown diffusible, extracellular signal (small arrow) which induces Spi ...
Document
... With nitrocellulose the transfer buffer must provide a high ionic strength to promote binding of the DNA to the membrane. Several formulations exists but 20 x SSC is recommended because it is easy to make up and can be stored for several months at room temperature. Lower SSC concentrations (e.g. 10x ...
... With nitrocellulose the transfer buffer must provide a high ionic strength to promote binding of the DNA to the membrane. Several formulations exists but 20 x SSC is recommended because it is easy to make up and can be stored for several months at room temperature. Lower SSC concentrations (e.g. 10x ...
Glycolytic Enzymes Localize to Synapses under Energy Stress to
... metabolic processes (Pfeiffer et al., 2001). Oxidative phosphorylation, which is mediated by the mitochondria, is an efficient process that produces high yields of ATP molecules, but at low rates of production. Glycolysis, on the other hand, can act independently from the mitochondria to produce low ...
... metabolic processes (Pfeiffer et al., 2001). Oxidative phosphorylation, which is mediated by the mitochondria, is an efficient process that produces high yields of ATP molecules, but at low rates of production. Glycolysis, on the other hand, can act independently from the mitochondria to produce low ...
Plastid degeneration in Tillandsia (Bromeliaceae) provides
... flowers. These stacks consisted of about 5-10 double membranes, situated at the periphery of the organelle (Al-Babili et al., 1999). In chromoplasts of Capsicum annuum fruit single circular thylakoid sheets were observed as well as configurations of sheets which were either linear or rolled-up (Spur ...
... flowers. These stacks consisted of about 5-10 double membranes, situated at the periphery of the organelle (Al-Babili et al., 1999). In chromoplasts of Capsicum annuum fruit single circular thylakoid sheets were observed as well as configurations of sheets which were either linear or rolled-up (Spur ...
SNARE (protein)
SNARE proteins (an acronym derived from ""SNAP (Soluble NSF Attachment Protein) REceptor"") are a large protein superfamily consisting of more than 60 members in yeast and mammalian cells. The primary role of SNARE proteins is to mediate vesicle fusion, that is, the fusion of vesicles with their target membrane bound compartments (such as a lysosome). The best studied SNAREs are those that mediate docking of synaptic vesicles with the presynaptic membrane in neurons. These SNAREs are the targets of the bacterial neurotoxins responsible for botulism and tetanus.