Hyperosmotic stress-induced actin filament reorganization in leaf
... differences in the AF number between different cell populations has previously been used (Hallows et al., 1996; Schindelholz and Reber, ...
... differences in the AF number between different cell populations has previously been used (Hallows et al., 1996; Schindelholz and Reber, ...
Identification of Diphtheria Toxin Receptor and a
... that the cytotoxicity of DT was blocked (Fig. 1). The membrane fraction per se had no effect on cellular protein synthesis. The inhibitory activity of the membrane was also observed when Vero cells were used in cytotoxicity assay, but ~twofold higher amounts of membrane were required for a similar i ...
... that the cytotoxicity of DT was blocked (Fig. 1). The membrane fraction per se had no effect on cellular protein synthesis. The inhibitory activity of the membrane was also observed when Vero cells were used in cytotoxicity assay, but ~twofold higher amounts of membrane were required for a similar i ...
Impact of the cell lifecycle on bacteriophage T4 infection
... with bacteriophage to determine cell burst size and lysis time. Plotting these data against the average cell age of the culture displays the growth characteristics of the cells and the influence the cell cycle has on phage infection (Fig. 1). The cell age has been normalized such that 0 represents r ...
... with bacteriophage to determine cell burst size and lysis time. Plotting these data against the average cell age of the culture displays the growth characteristics of the cells and the influence the cell cycle has on phage infection (Fig. 1). The cell age has been normalized such that 0 represents r ...
Oncogenic ras-driven cancer cell vesiculation leads to emission of
... Cell free DNA is often regarded as a source of genetic cancer biomarkers, but the related mechanisms of DNA release, composition and biological activity remain unclear. Here we show that rat epithelial cell transformation by the human H-ras oncogene leads to an increase in production of small, exoso ...
... Cell free DNA is often regarded as a source of genetic cancer biomarkers, but the related mechanisms of DNA release, composition and biological activity remain unclear. Here we show that rat epithelial cell transformation by the human H-ras oncogene leads to an increase in production of small, exoso ...
Chapter 8. Movement across the Membrane
... peripheral proteins = loosely bound to surface of membrane integral proteins = penetrate into lipid bilayer, often completely spanning the membrane = transmembrane protein Based on Work by K Foglia www.kimmunity.com ...
... peripheral proteins = loosely bound to surface of membrane integral proteins = penetrate into lipid bilayer, often completely spanning the membrane = transmembrane protein Based on Work by K Foglia www.kimmunity.com ...
7-2 Eukaryotic Cell Structure
... oWhen a cell divides, chromatin condenses to form ____________________. ...
... oWhen a cell divides, chromatin condenses to form ____________________. ...
Active Transport
... carries one speci c ion or molecule. A symporter carries two dierent ions or molecules, both in the same direction. An antiporter also carries two dierent ions or molecules, but in dierent directions. All of these transporters can also transport small, uncharged organic molecules like glucose. Th ...
... carries one speci c ion or molecule. A symporter carries two dierent ions or molecules, both in the same direction. An antiporter also carries two dierent ions or molecules, but in dierent directions. All of these transporters can also transport small, uncharged organic molecules like glucose. Th ...
Gastrulation dynamics: cells move into focus - MPI
... adhesiveness among the various cells and tissues controls cell movements was first proposed by Malcom Steinberg more than 40 years ago. He suggested that the sorting of diverse embryonic cell types into separate tissues, which involves the movement of cells relative to each other, might be a result ...
... adhesiveness among the various cells and tissues controls cell movements was first proposed by Malcom Steinberg more than 40 years ago. He suggested that the sorting of diverse embryonic cell types into separate tissues, which involves the movement of cells relative to each other, might be a result ...
Intersections of lung progenitor cells, lung disease and lung cancer
... Recent developments in organoid co-culture studies have been transformative in providing functional assays for lung progenitor cell activity that allow analysis of cell–cell interactions in differentiation and disease. For proximal lung progenitor cells, such as basal cells, air–liquid interface cul ...
... Recent developments in organoid co-culture studies have been transformative in providing functional assays for lung progenitor cell activity that allow analysis of cell–cell interactions in differentiation and disease. For proximal lung progenitor cells, such as basal cells, air–liquid interface cul ...
Symplasmic fields in the tunica of the shoot
... In plants, complex cellular interactions, which require the exchange of morphogenetic signals, underlie morphogenesis at the shoot apical meristem. Since all apical meristem cells are interconnected by plasmodesmata, we have investigated if symplasmic paths are available which may preferentially cha ...
... In plants, complex cellular interactions, which require the exchange of morphogenetic signals, underlie morphogenesis at the shoot apical meristem. Since all apical meristem cells are interconnected by plasmodesmata, we have investigated if symplasmic paths are available which may preferentially cha ...
AmolecularGcMAF_VDRoleic_M1ShiftSIAI
... • When we aligned the 23 hydrophobic amino acids of the VDR quoted above (represented in the insert in Fig. B; also in this case, the sequence of GcMAF is represented above that of VDR) and the corresponding hydrophobic amino acids of the unsaturated fatty acid binding site of GcMAF (in particular, ...
... • When we aligned the 23 hydrophobic amino acids of the VDR quoted above (represented in the insert in Fig. B; also in this case, the sequence of GcMAF is represented above that of VDR) and the corresponding hydrophobic amino acids of the unsaturated fatty acid binding site of GcMAF (in particular, ...
Molecular anatomy of antigen-specific CD8+ T cell
... replication), leaving the brain parenchyma virtually devoid of inflammation. The lethality of this disease is dependent on CD8+ T cells9 and, more specifically, the effector molecule perforin10. In addition, i.c. transfer of as few as 103 virus-specific CD8+ T cell clones is sufficient to drive this ...
... replication), leaving the brain parenchyma virtually devoid of inflammation. The lethality of this disease is dependent on CD8+ T cells9 and, more specifically, the effector molecule perforin10. In addition, i.c. transfer of as few as 103 virus-specific CD8+ T cell clones is sufficient to drive this ...
Symplasmic fields in the tunica of the shoot
... In plants, complex cellular interactions, which require the exchange of morphogenetic signals, underlie morphogenesis at the shoot apical meristem. Since all apical meristem cells are interconnected by plasmodesmata, we have investigated if symplasmic paths are available which may preferentially cha ...
... In plants, complex cellular interactions, which require the exchange of morphogenetic signals, underlie morphogenesis at the shoot apical meristem. Since all apical meristem cells are interconnected by plasmodesmata, we have investigated if symplasmic paths are available which may preferentially cha ...
O A RIGINAL
... To each control chamber was added 1 ml sterile PBS which was used as diluents for PPD. Lymphoid cell cultures obtained from normal (control) fish were similarly treated. The migration culture dishes were incubated at 28°C for 24 hours. Migration or migration-inhibition was confirmed on a qualitative ...
... To each control chamber was added 1 ml sterile PBS which was used as diluents for PPD. Lymphoid cell cultures obtained from normal (control) fish were similarly treated. The migration culture dishes were incubated at 28°C for 24 hours. Migration or migration-inhibition was confirmed on a qualitative ...
Manipulating Gene Expression for the Metabolic Engineering
... To enable technologically useful plant transformation, the Agrobacterium oncogenic hormone biosynthetic genes in the T-DNA have been removed from attenuated bacteria and replaced with multicloning sites where genes of interest as well as dominant selectable markers can be integrated. Agrobacterium h ...
... To enable technologically useful plant transformation, the Agrobacterium oncogenic hormone biosynthetic genes in the T-DNA have been removed from attenuated bacteria and replaced with multicloning sites where genes of interest as well as dominant selectable markers can be integrated. Agrobacterium h ...
Cell biology # 2 - Nutley Public Schools
... Phagocytosis The cell engulfs a large particle by forming projecting pseudopods ("false feet") around it and enclosing it within a membrane sac called a phagosome. The phagosome is combined with a lysosome. Undigested contents remain in the vesicle (now called a residual body) or are ejected by exoc ...
... Phagocytosis The cell engulfs a large particle by forming projecting pseudopods ("false feet") around it and enclosing it within a membrane sac called a phagosome. The phagosome is combined with a lysosome. Undigested contents remain in the vesicle (now called a residual body) or are ejected by exoc ...
sample pages - Oxford University Press
... loop chromosome, and small circular DNA plasmids. The cytoplasm does not have membrane-bound organelles such as mitochondria. • All other organisms are made of eukaryote cells. These have a true nucleus (one enclosed in a membrane) containing chromosomes and a variety of membrane-bound organelles i ...
... loop chromosome, and small circular DNA plasmids. The cytoplasm does not have membrane-bound organelles such as mitochondria. • All other organisms are made of eukaryote cells. These have a true nucleus (one enclosed in a membrane) containing chromosomes and a variety of membrane-bound organelles i ...
3 - Dr. Jerry Cronin
... Phagocytosis The cell engulfs a large particle by forming projecting pseudopods ("false feet") around it and enclosing it within a membrane sac called a phagosome. The phagosome is combined with a lysosome. Undigested contents remain in the vesicle (now called a residual body) or are ejected by exoc ...
... Phagocytosis The cell engulfs a large particle by forming projecting pseudopods ("false feet") around it and enclosing it within a membrane sac called a phagosome. The phagosome is combined with a lysosome. Undigested contents remain in the vesicle (now called a residual body) or are ejected by exoc ...
Biology - trinity
... Overview of Course (Briefly describe what students should understand and be able to do as a result of engaging in this course): This course presents an in-depth insight into the nature of life and its inter-relationship with matter and energy. The following topics will be studied: cell structure, ch ...
... Overview of Course (Briefly describe what students should understand and be able to do as a result of engaging in this course): This course presents an in-depth insight into the nature of life and its inter-relationship with matter and energy. The following topics will be studied: cell structure, ch ...
Mechanisms of Hormone Action: Peptide Hormones
... •Schlessinger (2000) Cell signaling by receptor tyrosine kinases. Cell 103:211. •Touw et al (2000) Signaling mechanisms of cytokine receptors and their perturbances in disease. ...
... •Schlessinger (2000) Cell signaling by receptor tyrosine kinases. Cell 103:211. •Touw et al (2000) Signaling mechanisms of cytokine receptors and their perturbances in disease. ...
Differential induction of cytotoxicity and apoptosis by influenza virus
... for these trypsin-treated samples, namely 1 : 1±8 (SE 0±6) for clone 7a and 1 : 14 (SE 5±1) for A}Fiji. + Production of UV-inactivated virus. Allantoic fluid harvested from 50 infected eggs was clarified from cell debris by low-speed centrifugation (1000 g, 30 min at 4 °C) and then spun at 80 000 g ...
... for these trypsin-treated samples, namely 1 : 1±8 (SE 0±6) for clone 7a and 1 : 14 (SE 5±1) for A}Fiji. + Production of UV-inactivated virus. Allantoic fluid harvested from 50 infected eggs was clarified from cell debris by low-speed centrifugation (1000 g, 30 min at 4 °C) and then spun at 80 000 g ...
Offered Poster Abstracts
... Sitobion avenae appear to be the most important natural vectors. The BYD disease is caused by a complex of at least five viruses of which BYDV-PAV has a large geographical distribution and occurs at high incidence. The observation of plant-pathogen interactions revealed a high level of variation wit ...
... Sitobion avenae appear to be the most important natural vectors. The BYD disease is caused by a complex of at least five viruses of which BYDV-PAV has a large geographical distribution and occurs at high incidence. The observation of plant-pathogen interactions revealed a high level of variation wit ...
Loss of Growth Factor Dependence and Conversion of Transforming
... effects of basic fibroblast growth factor, platelet-derived growth factor, epidermal growth factor, and transforming growth factor-/?i (TGF-0i) on these lines were then examined to determine if the changes in the serum dependence of metastatic cells may be due to altered responsiveness to specific g ...
... effects of basic fibroblast growth factor, platelet-derived growth factor, epidermal growth factor, and transforming growth factor-/?i (TGF-0i) on these lines were then examined to determine if the changes in the serum dependence of metastatic cells may be due to altered responsiveness to specific g ...
Protein Kinase C Activators Inhibit Receptor
... where these molecules may generate or transmit messages. There are other indications that caveolae are involved in cell signaling. A critical substrate for the transforming activity of pp60 '~ kinase is caveolin (13, 15), a major integral membrane protein of caveolae (14, 27). The function of caveol ...
... where these molecules may generate or transmit messages. There are other indications that caveolae are involved in cell signaling. A critical substrate for the transforming activity of pp60 '~ kinase is caveolin (13, 15), a major integral membrane protein of caveolae (14, 27). The function of caveol ...
Patterns in nature
... such as starch or different structures within the cell. Examples of commonly used stains are iodine, toluidine blue and eosin. When looking at microscopes there are two factors that are important, magnification and resolution. Magnification is the amount that the object is magnified or how much larg ...
... such as starch or different structures within the cell. Examples of commonly used stains are iodine, toluidine blue and eosin. When looking at microscopes there are two factors that are important, magnification and resolution. Magnification is the amount that the object is magnified or how much larg ...