![pdf, 1.1 MB - The Nebenführ Lab](http://s1.studyres.com/store/data/003110202_1-1d7b9f5ebdc82849db44cc6260ec6f34-300x300.png)
pdf, 1.1 MB - The Nebenführ Lab
... (MFs), and ER elements, that assemble in two opposing sets perpendicular to the plane of the future cell plate during ana- and telophase (Staehelin and Hepler, 1996). As the cell plate matures in the central part of the cell, the phragmoplast disassembles in this region and new elements are added on ...
... (MFs), and ER elements, that assemble in two opposing sets perpendicular to the plane of the future cell plate during ana- and telophase (Staehelin and Hepler, 1996). As the cell plate matures in the central part of the cell, the phragmoplast disassembles in this region and new elements are added on ...
A microfluidic culture platform for CNS axonal injury, regeneration
... to speculate that the existence of axonal pools of synaptophysin mRNA, which we detected using RT-PCR, may lead to local protein synthesis of this synaptic vesicle protein and thereby mediate this neurotransmitter release. Spinal cord injury is a challenging field of study, in part because simple an ...
... to speculate that the existence of axonal pools of synaptophysin mRNA, which we detected using RT-PCR, may lead to local protein synthesis of this synaptic vesicle protein and thereby mediate this neurotransmitter release. Spinal cord injury is a challenging field of study, in part because simple an ...
Biology Demystified (2003)
... This book is for people who want to get acquainted with the concepts of basic biology without taking a formal course. It can serve as a supplemental text in a classroom, tutored, or home-schooling environment. It should also be useful for career changers who need to refresh their knowledge of the su ...
... This book is for people who want to get acquainted with the concepts of basic biology without taking a formal course. It can serve as a supplemental text in a classroom, tutored, or home-schooling environment. It should also be useful for career changers who need to refresh their knowledge of the su ...
EGF receptor signaling pathway Drosophila activation
... signaling pathways. One such pathway, the epidermal growth factor receptor (EGFR) pathway, is critical for cell differentiation, survival, and cell cycle regulation in many systems, including the Drosophila eye. We have identified a mutation in a novel gene, aveugle, based on its requirement for nor ...
... signaling pathways. One such pathway, the epidermal growth factor receptor (EGFR) pathway, is critical for cell differentiation, survival, and cell cycle regulation in many systems, including the Drosophila eye. We have identified a mutation in a novel gene, aveugle, based on its requirement for nor ...
Signal Peptide-Selection of cDNA Cloned Directly from the
... the partial cDNA sequences were not available, full-length sequences need to be obtained to further analyze the potential subcellular localization and database homology of each predicted peptide. In situ localization of genes expressed within specimens of H. glycines. The digoxygenin-11-dUTP (DIG)-l ...
... the partial cDNA sequences were not available, full-length sequences need to be obtained to further analyze the potential subcellular localization and database homology of each predicted peptide. In situ localization of genes expressed within specimens of H. glycines. The digoxygenin-11-dUTP (DIG)-l ...
Conjugated linoleic acid decreases production
... expression in this cell line mimic, to some extent, what is seen in primary macrophages [36]. That is, PPARg is the predominant subtype expressed in RAW cells under the present culture conditions. IFNg had no effect on PPARg expression, which is consistent with a previous study [37]. Both PPARa and ...
... expression in this cell line mimic, to some extent, what is seen in primary macrophages [36]. That is, PPARg is the predominant subtype expressed in RAW cells under the present culture conditions. IFNg had no effect on PPARg expression, which is consistent with a previous study [37]. Both PPARa and ...
Cytoplasmic streaming in plants
... (i.e. the size of the displacement generated by myosin per ATP hydrolysis cycle at 7 mm/s), indicating that this myosin XI is the fastest known processive myosin motor [11]. This processivity enables a small number of higher plant myosin XIs to transport organelles along actin filaments over long ...
... (i.e. the size of the displacement generated by myosin per ATP hydrolysis cycle at 7 mm/s), indicating that this myosin XI is the fastest known processive myosin motor [11]. This processivity enables a small number of higher plant myosin XIs to transport organelles along actin filaments over long ...
Subcellular localization of peroxidase in tomato fruit skin and the
... membrane. While cross-linking in cell wall components was previously assumed to be the mechanism by which peroxidase might control fruit growth, the incorporation of `lignin-like' phenolics may also play a part. Isoelectric focusing (IEF) of both symplastic and apoplastic peroxidase extracted from i ...
... membrane. While cross-linking in cell wall components was previously assumed to be the mechanism by which peroxidase might control fruit growth, the incorporation of `lignin-like' phenolics may also play a part. Isoelectric focusing (IEF) of both symplastic and apoplastic peroxidase extracted from i ...
Branching of Sensory and Sympathetic Neurites in vitro Is Inhibited
... characteristic neuronal shapes. Observations and manipulations in vivo also indicate that intrinsic factors determine important aspects of neuronal form (Sotelo and Arsenio-Nunes, 1976; Van der Loos, 1965). It is clear, then, from a variety of studies that intrinsic regulatory factors contribute to ...
... characteristic neuronal shapes. Observations and manipulations in vivo also indicate that intrinsic factors determine important aspects of neuronal form (Sotelo and Arsenio-Nunes, 1976; Van der Loos, 1965). It is clear, then, from a variety of studies that intrinsic regulatory factors contribute to ...
Chapter 2: Nerve Cells and Nerve Impulses
... C. transports glucose into the brain. D. transports viruses into the brain. 109.____ is the main source of nutrition for vertebrate neurons. A. fats B. glucose C. sodium D. complex carbohydrates 110.What is the main source of nutrition for vertebrate neurons? A. fats B. glucose C. sodium D. complex ...
... C. transports glucose into the brain. D. transports viruses into the brain. 109.____ is the main source of nutrition for vertebrate neurons. A. fats B. glucose C. sodium D. complex carbohydrates 110.What is the main source of nutrition for vertebrate neurons? A. fats B. glucose C. sodium D. complex ...
Session 238 Lens development and molecular cell biology
... cancer and diabetic activity. Capsule opacification is the most common complication after cataract surgery. Proliferation of lens epithelial cells (LECs) plays an important role during the pathological process of capsule opacification. It is demonstrated that the phosphatidylinositol-3-kinase(PI3K)/ ...
... cancer and diabetic activity. Capsule opacification is the most common complication after cataract surgery. Proliferation of lens epithelial cells (LECs) plays an important role during the pathological process of capsule opacification. It is demonstrated that the phosphatidylinositol-3-kinase(PI3K)/ ...
A Multifunctional Cell Surface Developmental Stage
... In outline, the immunoprecipitation and fractionation of the DSS-8 antigen entails the biotinylation of all proteins, solubilization in 1% CHAPS, incubation with immobilized mAb, extensive washing of the antigen-mAb complex, elution of the antigen, fractionation by SDS-PAGE, transfer to nitrocellul ...
... In outline, the immunoprecipitation and fractionation of the DSS-8 antigen entails the biotinylation of all proteins, solubilization in 1% CHAPS, incubation with immobilized mAb, extensive washing of the antigen-mAb complex, elution of the antigen, fractionation by SDS-PAGE, transfer to nitrocellul ...
Boundless Study Slides
... • cyclic adenosine monophosphate cAMP, a second messenger derived from ATP that is involved in the activation of protein kinases and regulates the effects of adrenaline • dephosphorylation the removal of phosphate groups from a compound; often catalyzed by enzymes • endocrine signaling signals from ...
... • cyclic adenosine monophosphate cAMP, a second messenger derived from ATP that is involved in the activation of protein kinases and regulates the effects of adrenaline • dephosphorylation the removal of phosphate groups from a compound; often catalyzed by enzymes • endocrine signaling signals from ...
Effects of Organic Cations on the Gram-negative Cell
... Ga.), S. typhi ggg2v and 12839 were obtained from the American Type Culture Collection. Escherichia coli was obtained as ATCC 10536 and used in the earlier part of this work; after the observation that this culture produced acid but no gas from glucose or lactose, it was replaced with a fresh, gas-f ...
... Ga.), S. typhi ggg2v and 12839 were obtained from the American Type Culture Collection. Escherichia coli was obtained as ATCC 10536 and used in the earlier part of this work; after the observation that this culture produced acid but no gas from glucose or lactose, it was replaced with a fresh, gas-f ...
Methyl Jasmonate-Induced Ethylene Production
... evaporation of the volatile turpentine fractions (Katoh and Croteau, 1997; Phillips and Croteau, 1999). While there is considerable information about the anatomical and biochemical defenses in conifer stems, there is little known about the regulation of constitutive and inducible defenses. Recent wo ...
... evaporation of the volatile turpentine fractions (Katoh and Croteau, 1997; Phillips and Croteau, 1999). While there is considerable information about the anatomical and biochemical defenses in conifer stems, there is little known about the regulation of constitutive and inducible defenses. Recent wo ...
Bartonella Clarridgeiae: Invasion of Human
... confer protection against the other. B. clarridgeiae has been isolated from dogs with infective vegetative valvular endocarditis and in liver specimens from dogs with hepatic disease (Chomel et al.,2001; Gillespie et al.,2003). The number of human infections by B. clarridgeiae is unknown. It has be ...
... confer protection against the other. B. clarridgeiae has been isolated from dogs with infective vegetative valvular endocarditis and in liver specimens from dogs with hepatic disease (Chomel et al.,2001; Gillespie et al.,2003). The number of human infections by B. clarridgeiae is unknown. It has be ...
[Project Name] Post
... polymer for chitosan arises from two facts: (a) cellulose is the most abundant natural biopolymer with relatively strong mechanical strength of up to 1 GN/m2 (10,000MPa) [12], and (b) cellulose has similar chemical structures as chitosan, providing the possibility of producing a homogeneous blend th ...
... polymer for chitosan arises from two facts: (a) cellulose is the most abundant natural biopolymer with relatively strong mechanical strength of up to 1 GN/m2 (10,000MPa) [12], and (b) cellulose has similar chemical structures as chitosan, providing the possibility of producing a homogeneous blend th ...
Monoclonal Antibody Characterization of Two Distant Sites
... such as an 11.541) fragment lacking NHZ-terminal sequences of the 37-kD fragment had only poor spreading activity on a molar basis. Furthermore, in competitive inhibition assays of fibronectin-mediated cell spreading, the 37-kD fragment was -325-fold more active than the GRGDS synthetic peptide on a ...
... such as an 11.541) fragment lacking NHZ-terminal sequences of the 37-kD fragment had only poor spreading activity on a molar basis. Furthermore, in competitive inhibition assays of fibronectin-mediated cell spreading, the 37-kD fragment was -325-fold more active than the GRGDS synthetic peptide on a ...
Thesis-1972D-H792p
... It should be pointed out that compounds such as penicillin, vancomycin, or D-amino acids which inhibit division activity and cell wall synthesis do not impair DNA synthesis (Grula et al., 1968), Other investigators, (Weidel, Frank, and Martin, 1964) have equated inhibition of cell division, in the p ...
... It should be pointed out that compounds such as penicillin, vancomycin, or D-amino acids which inhibit division activity and cell wall synthesis do not impair DNA synthesis (Grula et al., 1968), Other investigators, (Weidel, Frank, and Martin, 1964) have equated inhibition of cell division, in the p ...
as a PDF
... We developed an adequate method for the in vivo analysis of organelle dynamics in the gravity-perceptive cell (endodermis) of the Arabidopsis thaliana inflorescence stem, revealing behavior of amyloplasts and vacuolar membranes in those cells. Amyloplasts in the endodermis showed saltatory movements ...
... We developed an adequate method for the in vivo analysis of organelle dynamics in the gravity-perceptive cell (endodermis) of the Arabidopsis thaliana inflorescence stem, revealing behavior of amyloplasts and vacuolar membranes in those cells. Amyloplasts in the endodermis showed saltatory movements ...
Osmotic Water Permeability of Isolated Protoplasts. Modifications
... cell dimensions, induced by an osmoticum change in the external medium. Measurements of Pos by standard light microscopy have been performed on epidermal cells (Url, 1971; Stadelmann and Lee-Stadelmann, 1989) and more recently on mouse oocytes (Gao et al., 1994, 1996). When individual cells cannot b ...
... cell dimensions, induced by an osmoticum change in the external medium. Measurements of Pos by standard light microscopy have been performed on epidermal cells (Url, 1971; Stadelmann and Lee-Stadelmann, 1989) and more recently on mouse oocytes (Gao et al., 1994, 1996). When individual cells cannot b ...
The variability of autophagy and cell death susceptibility
... controlling induction of autophagy and therefore metabolite provision for ATP generation. Importantly, at the same time, AMPK has a critical role in reprogramming overall cellular metabolism, thereby increasing the metabolic potency of induced autophagy.23 For example, by switching off ATP-dependent ...
... controlling induction of autophagy and therefore metabolite provision for ATP generation. Importantly, at the same time, AMPK has a critical role in reprogramming overall cellular metabolism, thereby increasing the metabolic potency of induced autophagy.23 For example, by switching off ATP-dependent ...
Profile of Resistance of Human Immunodeficiency Virus to Mannose
... compounds (Fig. 1). Subcultivations were performed by transferring either culture supernatants or cell suspensions to fresh uninfected CEM cell cultures. Generally, at least 18 to 20 subcultivations of the HIV-1-infected CEM cells in the presence of fresh noninfected CEM cells were required to affor ...
... compounds (Fig. 1). Subcultivations were performed by transferring either culture supernatants or cell suspensions to fresh uninfected CEM cell cultures. Generally, at least 18 to 20 subcultivations of the HIV-1-infected CEM cells in the presence of fresh noninfected CEM cells were required to affor ...
The TNF-family cytokine TL1A drives IL-13
... The tumor necrosis factor (TNF)-family cytokine TL1A (TNFSF15) costimulates T cells through its receptor DR3 (TNFRSF25) and is required for autoimmune pathology driven by diverse T-cell subsets. TL1A has been linked to human inflammatory bowel disease (IBD), but its pathogenic role is not known. We ...
... The tumor necrosis factor (TNF)-family cytokine TL1A (TNFSF15) costimulates T cells through its receptor DR3 (TNFRSF25) and is required for autoimmune pathology driven by diverse T-cell subsets. TL1A has been linked to human inflammatory bowel disease (IBD), but its pathogenic role is not known. We ...
Cell culture
![](https://commons.wikimedia.org/wiki/Special:FilePath/Cell_Culture_in_a_tiny_Petri_dish.jpg?width=300)
Cell culture is the process by which cells are grown under controlled conditions, generally outside of their natural environment. In practice, the term ""cell culture"" now refers to the culturing of cells derived from multicellular eukaryotes, especially animal cells, in contrast with other types of culture that also grow cells, such as plant tissue culture, fungal culture, and microbiological culture (of microbes). The historical development and methods of cell culture are closely interrelated to those of tissue culture and organ culture. Viral culture is also related, with cells as hosts for the viruses. The laboratory technique of maintaining live cell lines (a population of cells descended from a single cell and containing the same genetic makeup) separated from their original tissue source became more robust in the middle 20th century.