Molecular Identification and Physiological Characterization of a
... transporter isoforms (Lalonde et al., 2004), and all of these plasma membrane–located carriers together with other homologous proteins from animals, fungi, and bacteria constitute a large protein family (Henderson, 1991; Saier, 2000). In addition to transport across the plasma membrane, carriermedia ...
... transporter isoforms (Lalonde et al., 2004), and all of these plasma membrane–located carriers together with other homologous proteins from animals, fungi, and bacteria constitute a large protein family (Henderson, 1991; Saier, 2000). In addition to transport across the plasma membrane, carriermedia ...
High-Performance Exosome Purification
... The size distribution results (Figure 3) of the exosome sample preparation indicate that density gradient is an impor tant step in isolating exosomes. When ultracentrifugation and pelleting are used alone, without a density gradient, larger species and cellular debris are removed from the exosome sa ...
... The size distribution results (Figure 3) of the exosome sample preparation indicate that density gradient is an impor tant step in isolating exosomes. When ultracentrifugation and pelleting are used alone, without a density gradient, larger species and cellular debris are removed from the exosome sa ...
Polarity Control of Spindle Positioning in the C. elegans Embryo
... When cells divide, chromosome segregation is followed by cleavage of the cytoplasm. The microtubule spindle apparatus instructs the cytokinetic furrow to form perpendicular to, and usually midway through, the central spindle. By positioning the spindle with respect to the polarity axis of the cell o ...
... When cells divide, chromosome segregation is followed by cleavage of the cytoplasm. The microtubule spindle apparatus instructs the cytokinetic furrow to form perpendicular to, and usually midway through, the central spindle. By positioning the spindle with respect to the polarity axis of the cell o ...
Document
... ii. secretion is taking substances from the blood and secreting it into the nephron III. Solute movements between nephrons and capillaries [S3] a. 120 – 130 mL/min is being filtered i. the filtered substance is an ultrafiltrate (meaning protein free) b. most of this fluid is reabsorbed (actively tra ...
... ii. secretion is taking substances from the blood and secreting it into the nephron III. Solute movements between nephrons and capillaries [S3] a. 120 – 130 mL/min is being filtered i. the filtered substance is an ultrafiltrate (meaning protein free) b. most of this fluid is reabsorbed (actively tra ...
Document
... • 1983 Discovery of the first cyclins (Hunt) • 1988 Cyclin B+cdc2 = MPF (Maller, Newport, Beach) ...
... • 1983 Discovery of the first cyclins (Hunt) • 1988 Cyclin B+cdc2 = MPF (Maller, Newport, Beach) ...
Limbal stem cell deficiency and its management
... Firstly, the corneal epithelium is renewed by stem cells located at the limbus, the socalled limbal stem cells. Secondly, the limbus also acts as a barrier preventing the conjunctival epithelium and its blood vessels from encroaching on to the corneal surface. When the limbal stem cells become defic ...
... Firstly, the corneal epithelium is renewed by stem cells located at the limbus, the socalled limbal stem cells. Secondly, the limbus also acts as a barrier preventing the conjunctival epithelium and its blood vessels from encroaching on to the corneal surface. When the limbal stem cells become defic ...
Plant development, auxin, and the subsystem
... the cell membrane, or by the active transport of the dissociated, anionic form (IAA− ) by a permease 2H+ -IAA co-transporter, as for example AUX1, which appears to be distributed uniformly in the cell membranes of Arabidopsis root cells (Bennett et al., 1996). Once within a cell, IAA is transported ...
... the cell membrane, or by the active transport of the dissociated, anionic form (IAA− ) by a permease 2H+ -IAA co-transporter, as for example AUX1, which appears to be distributed uniformly in the cell membranes of Arabidopsis root cells (Bennett et al., 1996). Once within a cell, IAA is transported ...
3. EMBRYONIC CEPHALOCAUDAL AND LATERAL FLEXION
... pericardial cavities are separated by the growth of the pleuropericardial folds. These are flaps of body wall which extend in the coronal plane, meet at the midline and fuse with the foregut mesenchyme. This divides the space into a pericardial and two pleural cavities. The pleural cavity still comm ...
... pericardial cavities are separated by the growth of the pleuropericardial folds. These are flaps of body wall which extend in the coronal plane, meet at the midline and fuse with the foregut mesenchyme. This divides the space into a pericardial and two pleural cavities. The pleural cavity still comm ...
PDF
... their appearance, their association with other organelles, and their enzyme composition. These changes depend on the developmental program and metabolic needs of the cell. For example, when oilstoring seeds such as cucumber (Cucumis sativus) and Arabidopsis (Arabidopsis thaliana) germinate, peroxiso ...
... their appearance, their association with other organelles, and their enzyme composition. These changes depend on the developmental program and metabolic needs of the cell. For example, when oilstoring seeds such as cucumber (Cucumis sativus) and Arabidopsis (Arabidopsis thaliana) germinate, peroxiso ...
Agriculturae Conspectus Scientificus
... localized in vacuoles (Takahama and Oniki, 2000). Some phenylpropanoids serve as substances to be polymerized and incorporated into the cell wall (lignin, suberin) by the peroxidases and some other enzymes (Sedlàřovà and Lebeda, 2001). Also, phenolics protect mesophyll cells from UV radiation (Luque ...
... localized in vacuoles (Takahama and Oniki, 2000). Some phenylpropanoids serve as substances to be polymerized and incorporated into the cell wall (lignin, suberin) by the peroxidases and some other enzymes (Sedlàřovà and Lebeda, 2001). Also, phenolics protect mesophyll cells from UV radiation (Luque ...
Mechanisms of plant spindle formation
... prophase. The majority of microtubules at prophase lie within the PPB itself, although there are a small number of bridging microtubules (dotted lines) that connect the PPB to the nucleus. The surface of the nucleus also organizes microtubules by a ...
... prophase. The majority of microtubules at prophase lie within the PPB itself, although there are a small number of bridging microtubules (dotted lines) that connect the PPB to the nucleus. The surface of the nucleus also organizes microtubules by a ...
Full-Text PDF
... and modulated by environmental factors like nutrients or light. How these hormonal and environmental signals are integrated into plant developmental processes is not yet fully understood. The primary root with its three distinct zones (meristematic zone, elongation zone and maturation zone), each re ...
... and modulated by environmental factors like nutrients or light. How these hormonal and environmental signals are integrated into plant developmental processes is not yet fully understood. The primary root with its three distinct zones (meristematic zone, elongation zone and maturation zone), each re ...
5 Aquaporin Alleviates Effects of Low Root
... The effects of low root temperature on growth and root cell water transport were compared between wild-type Arabidopsis (Arabidopsis thaliana) and plants overexpressing plasma membrane intrinsic protein 1;4 (PIP1;4) and PIP2;5. Descending root temperature from 25°C to 10°C quickly reduced cell hydra ...
... The effects of low root temperature on growth and root cell water transport were compared between wild-type Arabidopsis (Arabidopsis thaliana) and plants overexpressing plasma membrane intrinsic protein 1;4 (PIP1;4) and PIP2;5. Descending root temperature from 25°C to 10°C quickly reduced cell hydra ...
No Slide Title - Brands Delmar
... – Interfere with the production of protein in bacterial cells – Are a specialized group of antibiotics with a broad spectrum of activity, used for gram-negative bacteria – Are not absorbed well from the GI tract, so are given parenterally – May be recognized by –micin or –mycin ending in drug name ( ...
... – Interfere with the production of protein in bacterial cells – Are a specialized group of antibiotics with a broad spectrum of activity, used for gram-negative bacteria – Are not absorbed well from the GI tract, so are given parenterally – May be recognized by –micin or –mycin ending in drug name ( ...
regulator of cell-plate formation in plant cytokinesis The NPK1
... On leave from Central Research Institute, Ishihara Sangyo Kaisha, LTD., Kusatsu, Shiga 525-0025, Japan. ...
... On leave from Central Research Institute, Ishihara Sangyo Kaisha, LTD., Kusatsu, Shiga 525-0025, Japan. ...
BOTANICAL BRIEFING. Signalling between Pathogenic Rust Fungi
... Rust fungi are obligately biotrophic plant parasites that obtain their nutrients from living host cells. The initiation of the two parasitic phases of these fungi generally requires topographic signals from the plant surface followed, for the dikaryotic phase, by a successive sequence of signals to ...
... Rust fungi are obligately biotrophic plant parasites that obtain their nutrients from living host cells. The initiation of the two parasitic phases of these fungi generally requires topographic signals from the plant surface followed, for the dikaryotic phase, by a successive sequence of signals to ...
Induction of a Secondary Body Axis in Xenopus by Antibodies to
... effectively to analyze the roles of growth factors and their receptors during mesoderm induction and other early patterning events (la, 13, 20b). Of particular interest in this regard is the observation that certain of the Wnt growth factors, which are homologues of the wingless segment polarity gen ...
... effectively to analyze the roles of growth factors and their receptors during mesoderm induction and other early patterning events (la, 13, 20b). Of particular interest in this regard is the observation that certain of the Wnt growth factors, which are homologues of the wingless segment polarity gen ...
The role of Arabidopsis CRK5 protein kinase in the regulation of root
... seven closely related members of the CRK family, the CRK5 kinase (At3g50530) carries an Nterminal MGxC myristylation/palmitoylation motive, which is conserved in all plasma membrane-associated CRK proteins examined so far in other plant species. The N-terminal domain of CRK5 also harbours a nuclear ...
... seven closely related members of the CRK family, the CRK5 kinase (At3g50530) carries an Nterminal MGxC myristylation/palmitoylation motive, which is conserved in all plasma membrane-associated CRK proteins examined so far in other plant species. The N-terminal domain of CRK5 also harbours a nuclear ...
Effects of intestinal adaptation on insulin binding to villus cell
... which is normally induced by fasting.'9 These effects of insulin would suggest that the insulin binding sites present on villus cells are of physiological significance in that they promote or facilitate differentiation of the cell. Interestingly, insulin does not stimulate amino acid absorption by i ...
... which is normally induced by fasting.'9 These effects of insulin would suggest that the insulin binding sites present on villus cells are of physiological significance in that they promote or facilitate differentiation of the cell. Interestingly, insulin does not stimulate amino acid absorption by i ...
