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... activities. The first is a general cartilage-promoting activity in which it is necessary for the mitotically active spinal cord to be associated with the tissues for a considerable period of time. The second activity is somite-specific and unrelated to mitotic activity or continued viability of the ...
... activities. The first is a general cartilage-promoting activity in which it is necessary for the mitotically active spinal cord to be associated with the tissues for a considerable period of time. The second activity is somite-specific and unrelated to mitotic activity or continued viability of the ...
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... terminal end (Vorburger et al., 1989; Weber et al., 1989a; Hennekes and Nigg, 1994; Sinensky et al., 1994). This occurs after incorporation of lamin A into the lamina (Lehner et al., 1986). In addition, the permanent membrane binding of B-type lamins may also involve the action of specific lamin B r ...
... terminal end (Vorburger et al., 1989; Weber et al., 1989a; Hennekes and Nigg, 1994; Sinensky et al., 1994). This occurs after incorporation of lamin A into the lamina (Lehner et al., 1986). In addition, the permanent membrane binding of B-type lamins may also involve the action of specific lamin B r ...
New Generation Collagens
... Collagen is a word that is synonymous with many restorative and rejuvenating products. That is why in the beauty and pharmaceutical world it is frequently misused. The name collagen is attached to almost every product, even those that have been altered or degraded to such an extent that they no long ...
... Collagen is a word that is synonymous with many restorative and rejuvenating products. That is why in the beauty and pharmaceutical world it is frequently misused. The name collagen is attached to almost every product, even those that have been altered or degraded to such an extent that they no long ...
Review Catecholamines, cardiac natriuretic peptides and
... (Selye, 1956). As a paradigm of a stressed-injured organ, he described the electrolyte-steroid cardiomyopathy, which revealed the heart not only as a complex self-regulating mechano-chemical transducer but also as an integrative interface between the autonomic nerve terminal-released neurotransmitte ...
... (Selye, 1956). As a paradigm of a stressed-injured organ, he described the electrolyte-steroid cardiomyopathy, which revealed the heart not only as a complex self-regulating mechano-chemical transducer but also as an integrative interface between the autonomic nerve terminal-released neurotransmitte ...
special paper calcium function and distribution during fertilization in
... released from its ionically bound state. Thus, high concentrations of free Ca2þ can be dynamically depleted above the Ksp by reversible ionic binding, effectively controlling the free calcium concentration. The effective Ksp of the binding molecule, which is often a protein, may be dramatically alte ...
... released from its ionically bound state. Thus, high concentrations of free Ca2þ can be dynamically depleted above the Ksp by reversible ionic binding, effectively controlling the free calcium concentration. The effective Ksp of the binding molecule, which is often a protein, may be dramatically alte ...
SCHEMA Recombination of a
... the solid cellulosic substrate Avicel at temperatures at least 5 °C above the most stable parent, and seven of these showed superior activity in 16-h Avicel hydrolysis assays. The sequence-stability model identified a single block of sequence that adds 8.5 °C to chimera thermostability. Mutating ind ...
... the solid cellulosic substrate Avicel at temperatures at least 5 °C above the most stable parent, and seven of these showed superior activity in 16-h Avicel hydrolysis assays. The sequence-stability model identified a single block of sequence that adds 8.5 °C to chimera thermostability. Mutating ind ...
Patterson - Iowa State University
... Figure 2. A, Longitudinal sections of the floral organ abscission zones. Left, Longitudinal section of wild-type inflorescence at position three in which sepals, petals, and filaments are preparing for abscission. Right, Longitudinal section of wild-type inflorescence at position seven showing the e ...
... Figure 2. A, Longitudinal sections of the floral organ abscission zones. Left, Longitudinal section of wild-type inflorescence at position three in which sepals, petals, and filaments are preparing for abscission. Right, Longitudinal section of wild-type inflorescence at position seven showing the e ...
Plant organ abscission : from models to crops [Editorial]
... profiling analysis during rose petal abscission, and identified the transcriptional control of important pathways in addition to 150 TFs that are differentially expressed during petal abscission in rose. In particular, down-regulation of the Aux/IAA gene RhIAA16 in rose promoted petal abscission, su ...
... profiling analysis during rose petal abscission, and identified the transcriptional control of important pathways in addition to 150 TFs that are differentially expressed during petal abscission in rose. In particular, down-regulation of the Aux/IAA gene RhIAA16 in rose promoted petal abscission, su ...
Editorial: Plant Organ Abscission: From Models to Crops
... profiling analysis during rose petal abscission, and identified the transcriptional control of important pathways in addition to 150 TFs that are differentially expressed during petal abscission in rose. In particular, down-regulation of the Aux/IAA gene RhIAA16 in rose promoted petal abscission, su ...
... profiling analysis during rose petal abscission, and identified the transcriptional control of important pathways in addition to 150 TFs that are differentially expressed during petal abscission in rose. In particular, down-regulation of the Aux/IAA gene RhIAA16 in rose promoted petal abscission, su ...
Lysosomal Localization of P-Fructofuranosidase
... We have recently reported the entrapment of Aspergillus niger amyloglucosidase (EC 3.2.1.3) and albumin into liposomes made of egg phosphatidylcholine, cholesterol and dicetyl phosphate (Gregoriadis et al., 1971). Liposomes consist of a series of concentric bilayers of lipids alternating with aqueou ...
... We have recently reported the entrapment of Aspergillus niger amyloglucosidase (EC 3.2.1.3) and albumin into liposomes made of egg phosphatidylcholine, cholesterol and dicetyl phosphate (Gregoriadis et al., 1971). Liposomes consist of a series of concentric bilayers of lipids alternating with aqueou ...
Development of in vitro procedures that can predict the safety of
... TGN1412 immobilised onto polypropylene microtitre plates by “air-drying” stimulated cytokine release from PBMC. This technique was superior to other mAb immobilisation techniques, investigated in terms of predicting cytokine release. Immobilisation of TGN1412 may mimic the immunological synapse form ...
... TGN1412 immobilised onto polypropylene microtitre plates by “air-drying” stimulated cytokine release from PBMC. This technique was superior to other mAb immobilisation techniques, investigated in terms of predicting cytokine release. Immobilisation of TGN1412 may mimic the immunological synapse form ...
The Copper Efflux Regulator CueR Is Subject to ATP
... 2007; Pruteanu and Baker, 2009). Regulated proteolysis is a universal post-translational strategy adapting the existing protein pool to the cellular demand. In E. coli five different ATPdependent proteases (AAA+ proteases, ATPases associated with a variety of cellular activities), namely ClpXP, ClpA ...
... 2007; Pruteanu and Baker, 2009). Regulated proteolysis is a universal post-translational strategy adapting the existing protein pool to the cellular demand. In E. coli five different ATPdependent proteases (AAA+ proteases, ATPases associated with a variety of cellular activities), namely ClpXP, ClpA ...
RNA silencing movement in plants - IMBB
... genes), secure the stability of the genome through the suppression of transposon activity and provide an additional mechanism for the regulation of endogenes (Baulcombe, 2004). In some organisms, including plants and the nematode Caenorhabditis elegans, silencing is a non-cellautonomous event. In th ...
... genes), secure the stability of the genome through the suppression of transposon activity and provide an additional mechanism for the regulation of endogenes (Baulcombe, 2004). In some organisms, including plants and the nematode Caenorhabditis elegans, silencing is a non-cellautonomous event. In th ...
(apoE) Transgenic Mice
... immersion-fixed in 4% paraformaldehyde in PBS for 24 hr at 4°C. After fixation, the brain was cryoprotected in 30% sucrose in PBS at 4°C and frozen in powdered dry ice. Tissue sections were then cut in the coronal plane at 40 mm on a freezing sliding microtome. For entorhinal cortex lesions, mice we ...
... immersion-fixed in 4% paraformaldehyde in PBS for 24 hr at 4°C. After fixation, the brain was cryoprotected in 30% sucrose in PBS at 4°C and frozen in powdered dry ice. Tissue sections were then cut in the coronal plane at 40 mm on a freezing sliding microtome. For entorhinal cortex lesions, mice we ...
Lysis-deficient phages as novel therapeutic agents for controlling
... phages [8]. An undesirable side effect of this phenomenon from a therapeutic perspective is the development of immunogenic reactions due to large uncontrolled amounts of phages in circulation [9]. Such concerns must be addressed before phage therapy can be widely accepted [5,10]. This work features ...
... phages [8]. An undesirable side effect of this phenomenon from a therapeutic perspective is the development of immunogenic reactions due to large uncontrolled amounts of phages in circulation [9]. Such concerns must be addressed before phage therapy can be widely accepted [5,10]. This work features ...
TETRASPORE is required for male meiotic
... contains only three cells. Despite this apparent simplicity, pollen differentiation encompasses many of the major developmental events in the life of a plant. These include meiosis, the switch from the sporophyte to the gametophyte generation, and gamete formation. In all plants, meiosis initiates t ...
... contains only three cells. Despite this apparent simplicity, pollen differentiation encompasses many of the major developmental events in the life of a plant. These include meiosis, the switch from the sporophyte to the gametophyte generation, and gamete formation. In all plants, meiosis initiates t ...
TETRASPORE is required for male meiotic
... 2648 M. Spielman and others walls (Worrall et al., 1992; Peirson et al., 1996). In these, membranes or non-callosic walls separate the microspores, while in tes no intersporal membranes or walls are observed in the absence of callose. Secondly, TES is also unlikely to encode a product required for ...
... 2648 M. Spielman and others walls (Worrall et al., 1992; Peirson et al., 1996). In these, membranes or non-callosic walls separate the microspores, while in tes no intersporal membranes or walls are observed in the absence of callose. Secondly, TES is also unlikely to encode a product required for ...
Receptor-regulated Dynamic S-Nitrosylation of Endothelial Nitric
... PCR-directed mutagenesis of eNOS Cys96 to Ser were: forward, 5⬘-GGCCCAGCACTCCCAGGTGCTGCCTGGG-3⬘; reverse, 5⬘-CCCAGGCAGCACCTGGGAGTGCTGGGCC-3⬘. For mutagenesis of eNOS Cys101 to Ser, the primer sequences were: forward, 5⬘-GGCCCTGCACTCCCAGGTGCAGCCTGGG-3⬘; reverse, 5⬘-CCCAGGCTGCACCTGGGAGTGCAGGGCC-3⬘. To ...
... PCR-directed mutagenesis of eNOS Cys96 to Ser were: forward, 5⬘-GGCCCAGCACTCCCAGGTGCTGCCTGGG-3⬘; reverse, 5⬘-CCCAGGCAGCACCTGGGAGTGCTGGGCC-3⬘. For mutagenesis of eNOS Cys101 to Ser, the primer sequences were: forward, 5⬘-GGCCCTGCACTCCCAGGTGCAGCCTGGG-3⬘; reverse, 5⬘-CCCAGGCTGCACCTGGGAGTGCAGGGCC-3⬘. To ...
Endocytosis, Recycling, and Regulated Exocytosis of Glucose
... muscle and adipose tissue serve as the major storage sites for glucose, and insulin is the major signal for the uptake of glucose into these tissues. Glucose transporter 4 (GLUT4) is a 12transmembrane protein expressed in muscle and adipose tissues that catalyzes the transport of glucose across the ...
... muscle and adipose tissue serve as the major storage sites for glucose, and insulin is the major signal for the uptake of glucose into these tissues. Glucose transporter 4 (GLUT4) is a 12transmembrane protein expressed in muscle and adipose tissues that catalyzes the transport of glucose across the ...
The Role of Auxin in Abscission of Organs and Tissues
... dissolution of the middle lamellae are thought to lead to cell separation in the AZ of leaves (Sexton, 1997). After cells of the AZ lose cell-to-cell adhesion, leaves remain attached only through the vascular strands, which are not digested by the secreted hydrolytic enzymes. Completion of abscissio ...
... dissolution of the middle lamellae are thought to lead to cell separation in the AZ of leaves (Sexton, 1997). After cells of the AZ lose cell-to-cell adhesion, leaves remain attached only through the vascular strands, which are not digested by the secreted hydrolytic enzymes. Completion of abscissio ...
The Role of Penicillinase in Determining Natural and Acquired
... sufficient to confer a high degree of resistance to the Gram-negative bacteria examined. In contrast, Gram-positive bacteria required much greater quantities of penicillinase for high grade resistance. It is suggested that an important reason for this difference is the complex lipid-containing cell ...
... sufficient to confer a high degree of resistance to the Gram-negative bacteria examined. In contrast, Gram-positive bacteria required much greater quantities of penicillinase for high grade resistance. It is suggested that an important reason for this difference is the complex lipid-containing cell ...
1-Michelle_Stone_thesis
... Neurons are among the many polarized cells that comprise the vertebrate and invertebrate body. They in fact are highly polarized, typically consisting of a single axon that sends signals to other neuro ...
... Neurons are among the many polarized cells that comprise the vertebrate and invertebrate body. They in fact are highly polarized, typically consisting of a single axon that sends signals to other neuro ...