Standardization of traffic measurements and models for broadband
... for example, continuous Ži.e. at every moment., or on a given periodic schedule, or on request for special studies. The readout period is the length of the time interval after which a measurement value is provided. As to the variety of aims that can be served by cell-level measurements regarding tra ...
... for example, continuous Ži.e. at every moment., or on a given periodic schedule, or on request for special studies. The readout period is the length of the time interval after which a measurement value is provided. As to the variety of aims that can be served by cell-level measurements regarding tra ...
Theme 1 Molecules, Cells and the Basis for Disease
... 26.1 A cellular approach to understand congenital eye malformations .................................................... 28 27.1 Using human iPS cells to identify genetic variants that influence cellular differentiation ............... 29 28.1 Mef2 role in control of striated muscle growth a ...
... 26.1 A cellular approach to understand congenital eye malformations .................................................... 28 27.1 Using human iPS cells to identify genetic variants that influence cellular differentiation ............... 29 28.1 Mef2 role in control of striated muscle growth a ...
Monoclonal Antibody Characterization of Two Distant Sites
... and small fibronectin fusion fragments and synthetic peptides derived from fibronectin also indicate that most biological activity is lost when short fibronectin fragments and peptides are assayed even when the RGD sequence is retained (2, 49) . Furthermore, the RGD sequence has been found in severa ...
... and small fibronectin fusion fragments and synthetic peptides derived from fibronectin also indicate that most biological activity is lost when short fibronectin fragments and peptides are assayed even when the RGD sequence is retained (2, 49) . Furthermore, the RGD sequence has been found in severa ...
as a PDF
... The averaged speed was calculated from the same data set that was used in the histograms shown in Figures 2D, 4E, and 5D (cell number, n ¼ 3, total tracks used in the calculation was represented in column n). The axis was defined as shown in Figure 2C. For the direction of movements along Dx and Dy, ...
... The averaged speed was calculated from the same data set that was used in the histograms shown in Figures 2D, 4E, and 5D (cell number, n ¼ 3, total tracks used in the calculation was represented in column n). The axis was defined as shown in Figure 2C. For the direction of movements along Dx and Dy, ...
Microscopy studies on uncultivated magnetotactic bacteria
... overcomes the viscous drag of the environment where the bacteria live. This allows the efficient orientation of the cell to the magnetic field. When magnetosomes are arranged in a linear chain within the bacterial cell, the total magnetic moment is the highest for that assembly [17, 18]. Biophysical ...
... overcomes the viscous drag of the environment where the bacteria live. This allows the efficient orientation of the cell to the magnetic field. When magnetosomes are arranged in a linear chain within the bacterial cell, the total magnetic moment is the highest for that assembly [17, 18]. Biophysical ...
The influence of chronic stress on T cell immunity
... system is not operating autonomously but influences and is influenced by the central nervous system (CNS) through a complex, interacting network of nerves, hormones, and neuropeptides. This interaction is thought to serve as a mechanism to fine-tune many immune responses, for instance to prevent the ...
... system is not operating autonomously but influences and is influenced by the central nervous system (CNS) through a complex, interacting network of nerves, hormones, and neuropeptides. This interaction is thought to serve as a mechanism to fine-tune many immune responses, for instance to prevent the ...
Dynamics of Cell Movement and Tissue Motion in Gastrulation and
... relative to their neighbors. Our studies with the cell-cycle inhibitor aphidicolin have shown that cell division enables the epiblast to expand, causes the circular flow patterns and drives streak formation. Application of the Rho-kinase inhibitor Y27632 did not inhibit streak initiation but resulte ...
... relative to their neighbors. Our studies with the cell-cycle inhibitor aphidicolin have shown that cell division enables the epiblast to expand, causes the circular flow patterns and drives streak formation. Application of the Rho-kinase inhibitor Y27632 did not inhibit streak initiation but resulte ...
Topological schemas of cognitive maps and spatial learning in the
... information captured by the readout neurons in the hippocampal cell assemblies. Since correlating neuronal spiking with geometrical properties of the representing space sometimes produces useful interpretations of electrophysiological data, most authors assume that the spiking patterns of place cell ...
... information captured by the readout neurons in the hippocampal cell assemblies. Since correlating neuronal spiking with geometrical properties of the representing space sometimes produces useful interpretations of electrophysiological data, most authors assume that the spiking patterns of place cell ...
phosphatases and differentiation of the golgi apparatus
... zone' (Clowes, 1961), mitotic activity is apparently much lower than in some of the other cell types of the root, as are certain other metabolic activities (Jensen, 1957, 1958). Just basipetal to this region the cells, here termed apical initials, have a higher rate of mitotic activity, but are not ...
... zone' (Clowes, 1961), mitotic activity is apparently much lower than in some of the other cell types of the root, as are certain other metabolic activities (Jensen, 1957, 1958). Just basipetal to this region the cells, here termed apical initials, have a higher rate of mitotic activity, but are not ...
An Empirical Study of End-User Behaviour in Spreadsheet Error
... code inspection phase of any kind. In an attempt to determine what the average error correction yield might have been if individuals had been placed in groups of three, all combinations of three students were created and the number of separate errors corrected identified. The average performance acr ...
... code inspection phase of any kind. In an attempt to determine what the average error correction yield might have been if individuals had been placed in groups of three, all combinations of three students were created and the number of separate errors corrected identified. The average performance acr ...
The Role of the Plant Nucleolus in Pre-mRNA Processing
... The nucleus is the defining eukaryotic organelle. It is highly organised, with chromatin regions containing the genomic DNA and inter-chromatin domains containing the machinery for gene expression and regulation processes (Misteli 2005). The nucleus contains many sub-nuclear structures or bodies tha ...
... The nucleus is the defining eukaryotic organelle. It is highly organised, with chromatin regions containing the genomic DNA and inter-chromatin domains containing the machinery for gene expression and regulation processes (Misteli 2005). The nucleus contains many sub-nuclear structures or bodies tha ...
Amyloplasts and Vacuolar Membrane Dynamics in
... The averaged speed was calculated from the same data set that was used in the histograms shown in Figures 2D, 4E, and 5D (cell number, n ¼ 3, total tracks used in the calculation was represented in column n). The axis was defined as shown in Figure 2C. For the direction of movements along Dx and Dy, ...
... The averaged speed was calculated from the same data set that was used in the histograms shown in Figures 2D, 4E, and 5D (cell number, n ¼ 3, total tracks used in the calculation was represented in column n). The axis was defined as shown in Figure 2C. For the direction of movements along Dx and Dy, ...
The Role of Cyclin B in Meiosis I
... ROGRESS through the cell cycle in eukaryotes is regulated both by external signals (such as growth factors, mating factors, and fertilization) and the synthesis or modification of internal regulators. In mammalian somatic tissue culture cells, for example, the major regulatory events controlling cel ...
... ROGRESS through the cell cycle in eukaryotes is regulated both by external signals (such as growth factors, mating factors, and fertilization) and the synthesis or modification of internal regulators. In mammalian somatic tissue culture cells, for example, the major regulatory events controlling cel ...
Golgi Regeneration after Brefeldin A Treatment in
... investigation Golgi regeneration in synchronized tobacco BY-2 cells was followed by electron microscopy and by the immunofluorescence detection of ARF1, which localizes to the rims of Golgi cisternae and serves as an indicator of COPI vesiculation. Beginning as clusters of vesicles that are COPI pos ...
... investigation Golgi regeneration in synchronized tobacco BY-2 cells was followed by electron microscopy and by the immunofluorescence detection of ARF1, which localizes to the rims of Golgi cisternae and serves as an indicator of COPI vesiculation. Beginning as clusters of vesicles that are COPI pos ...
Corticotropin-releasing hormone induces vascular endothelial
... of which by CRH leads to selective release of vascular endothelial growth factor (VEGF) through activation of adenylate cyclase and increased cAMP (Cao et al., 2005). The exact mechanisms of VEGF release, however, have not yet been fully clarified. ...
... of which by CRH leads to selective release of vascular endothelial growth factor (VEGF) through activation of adenylate cyclase and increased cAMP (Cao et al., 2005). The exact mechanisms of VEGF release, however, have not yet been fully clarified. ...
y or edat
... Flow cytometry (FCM) was used to assess the viability of Microcystis cells after exposure to Bacillus mycoides B16. Two methods of fluorescent staining were used: (1) use of separate staining and (2) dual staining of Microcystis cells. The method that was eventually adopted for routine analysis was ...
... Flow cytometry (FCM) was used to assess the viability of Microcystis cells after exposure to Bacillus mycoides B16. Two methods of fluorescent staining were used: (1) use of separate staining and (2) dual staining of Microcystis cells. The method that was eventually adopted for routine analysis was ...
Mosses as model systems for the study of metabolism and
... In mosses, exogenous auxin has been shown to induce chloronemal to caulonemal differentiation and to inhibit chloronemal branching (4, 26, 49, 109, 114). The mosses F. hygrometrica and P. patens are both known to contain at least one native auxin, indole-3acetic acid (IAA) in gametophytic tissue (5, ...
... In mosses, exogenous auxin has been shown to induce chloronemal to caulonemal differentiation and to inhibit chloronemal branching (4, 26, 49, 109, 114). The mosses F. hygrometrica and P. patens are both known to contain at least one native auxin, indole-3acetic acid (IAA) in gametophytic tissue (5, ...
the sting bulb gland in myrmecia and nothomyrmecia
... them (Fig. 6). The gland also occurs in the sting of the queen of Myrmeciapilosula that I had available for examination, although the incomplete section series did not allow me to estimate its development relative to the situation in workers. The secretory cells have a rounded to polygonal appearanc ...
... them (Fig. 6). The gland also occurs in the sting of the queen of Myrmeciapilosula that I had available for examination, although the incomplete section series did not allow me to estimate its development relative to the situation in workers. The secretory cells have a rounded to polygonal appearanc ...
Protein Synthesis within Dendrites: Glycosylation
... whether any of the labeling of isolated neurites was attributable to the activity of surface galactosyltransferases (Eckstein and Shur, 1989; Begovac and Shur, 1990), processes were pulse-labeled in the presence of uridyl diphosphatase (UDP)– galactose (Sigma) (1 mM), which is the natural substrate ...
... whether any of the labeling of isolated neurites was attributable to the activity of surface galactosyltransferases (Eckstein and Shur, 1989; Begovac and Shur, 1990), processes were pulse-labeled in the presence of uridyl diphosphatase (UDP)– galactose (Sigma) (1 mM), which is the natural substrate ...
PDF - Bezanilla Lab
... the generation and modification of cell polarity and the role of the cytoskeleton in these processes. Molecular techniques including gene inactivation by targeted gene replacement or by RNA interference, together with the nearly completed sequencing of the Physcomitrella patens genome, open the way f ...
... the generation and modification of cell polarity and the role of the cytoskeleton in these processes. Molecular techniques including gene inactivation by targeted gene replacement or by RNA interference, together with the nearly completed sequencing of the Physcomitrella patens genome, open the way f ...
BCL-6 Negatively Regulates Expression of the NF- p50 Subunit B1 p105/
... activation of STAT1, STAT3, the MAPK, and the PI3K/AKT pathways (23–26). Although NF-B function has not been directly studied in this process, its involvement is highly likely because there is strong evidence that an activated AKT pathway can trigger NF-B via IKK-dependent and IKK-independent mech ...
... activation of STAT1, STAT3, the MAPK, and the PI3K/AKT pathways (23–26). Although NF-B function has not been directly studied in this process, its involvement is highly likely because there is strong evidence that an activated AKT pathway can trigger NF-B via IKK-dependent and IKK-independent mech ...
Influence of Notch on dorsoventral
... observations imply that Hh signaling influences compartmentalization by promoting an anterior-type cell affinity. Ap influences DV compartmentalization through at least two distinct mechanisms, which appear to act sequentially. First, Ap promotes the dorsal expression of Tartan (Trn) and Capricious ...
... observations imply that Hh signaling influences compartmentalization by promoting an anterior-type cell affinity. Ap influences DV compartmentalization through at least two distinct mechanisms, which appear to act sequentially. First, Ap promotes the dorsal expression of Tartan (Trn) and Capricious ...
The origin of early primitive streak - Development
... primitive streak (Fig. 3A). The results indicated that DiIlabeled embryos developed normally and the migration pattern of the embryonic cells could be examined in ovo. The results also suggested that cells of the HH stage 3 primitive streak predominantly arose from a small region within the posterio ...
... primitive streak (Fig. 3A). The results indicated that DiIlabeled embryos developed normally and the migration pattern of the embryonic cells could be examined in ovo. The results also suggested that cells of the HH stage 3 primitive streak predominantly arose from a small region within the posterio ...
Mitochondrial behaviour throughout the lytic cycle of Toxoplasma
... novel observations pave the way for future research to identify molecular mechanisms involved in mitochondrial distribution in Toxoplasma and the consequences of these mitochondrion changes on parasite physiology. The various functions of mitochondria are governed in part by positioning of the organ ...
... novel observations pave the way for future research to identify molecular mechanisms involved in mitochondrial distribution in Toxoplasma and the consequences of these mitochondrion changes on parasite physiology. The various functions of mitochondria are governed in part by positioning of the organ ...