Decreased argyrophilic nucleolar organiser region
... and protein content changes, seem to be associated with various cellular stressors.14–16 Hypoxia, oxidants and free radicals are also known to be pathogenic stressful factors in sudden fetal and infant death (sudden intrauterine unexplained death syndrome (SIUDS) and sudden infant death syndrome (SI ...
... and protein content changes, seem to be associated with various cellular stressors.14–16 Hypoxia, oxidants and free radicals are also known to be pathogenic stressful factors in sudden fetal and infant death (sudden intrauterine unexplained death syndrome (SIUDS) and sudden infant death syndrome (SI ...
Fibronectins Are Essential for Heart and Blood Vessel
... was visualized by peroxidase color reaction. These data are presented in Fig 2. Comparison of wild-type and FN.null embryos at embryonic day 8.0 (Fig 2A and B) demonstrates that myocardial cell specification does not require FNs. Like normal embryos, the FN.null mutant embryo expresses myosin in cel ...
... was visualized by peroxidase color reaction. These data are presented in Fig 2. Comparison of wild-type and FN.null embryos at embryonic day 8.0 (Fig 2A and B) demonstrates that myocardial cell specification does not require FNs. Like normal embryos, the FN.null mutant embryo expresses myosin in cel ...
1. (a) cells if more than one box is ticked, award no mark 1 (b) tail 1
... it stops blood getting to the organ accept ‘it blocks the blood vessel’ accept ‘it causes a heart attack’ or ‘a stroke’ or ‘thrombosis’ accept ‘it stops the flow of blood’ or ‘it stops blood flowing around the body’ ‘you would die’ is insufficient ...
... it stops blood getting to the organ accept ‘it blocks the blood vessel’ accept ‘it causes a heart attack’ or ‘a stroke’ or ‘thrombosis’ accept ‘it stops the flow of blood’ or ‘it stops blood flowing around the body’ ‘you would die’ is insufficient ...
Fibronectin and radial intercalation
... domain (CCBD) of Xenopus FN (Ramos and DeSimone, 1996; Ramos et al., 1996). Blastocoelar injection of these mAbs before the onset of gastrulation completely blocked assembly of FN fibrils (Fig. 1C,D). The inability to assemble a fibrillar matrix was not due to antibody crosslinking of FN, as injecti ...
... domain (CCBD) of Xenopus FN (Ramos and DeSimone, 1996; Ramos et al., 1996). Blastocoelar injection of these mAbs before the onset of gastrulation completely blocked assembly of FN fibrils (Fig. 1C,D). The inability to assemble a fibrillar matrix was not due to antibody crosslinking of FN, as injecti ...
Biology I Pacing Guide
... microtubules, microfiliaments, chloroplast, cytoskeleton, centrioles, nucleolus, chromosomes, nuclear membrane, cell wall, cell membrane [active and passive transport], cytosol) Components of mobility (e.g., cilia, flagella, pseudopodia) ...
... microtubules, microfiliaments, chloroplast, cytoskeleton, centrioles, nucleolus, chromosomes, nuclear membrane, cell wall, cell membrane [active and passive transport], cytosol) Components of mobility (e.g., cilia, flagella, pseudopodia) ...
Mechanism of Uptake and Retrograde Axonal Transport of
... types of membrane during exocytotic transmitter release, vesicle membrane seems to be retrieved selectively (25, 26, 38, 67). Less clear is the origin of synaptic vesicles. Vesicles, especially large dense-core vesicles in adrenergic or serotoninergic neurons, are rapidly transported from the cell b ...
... types of membrane during exocytotic transmitter release, vesicle membrane seems to be retrieved selectively (25, 26, 38, 67). Less clear is the origin of synaptic vesicles. Vesicles, especially large dense-core vesicles in adrenergic or serotoninergic neurons, are rapidly transported from the cell b ...
Gene Section PTPRJ (protein tyrosine phosphatase, receptor type, J)
... COOH-terminal tyrosine implicated in morphogenesis (Tyr1365), while leaving unaltered the phosphorylation at the Met activation loop (Palka et al., 2003; Wang et al., 2010). A phosphatome RNAi (RNA interference) screen in A549 cells (lung adenocarcinoma) designed to identify phosphatases that behave ...
... COOH-terminal tyrosine implicated in morphogenesis (Tyr1365), while leaving unaltered the phosphorylation at the Met activation loop (Palka et al., 2003; Wang et al., 2010). A phosphatome RNAi (RNA interference) screen in A549 cells (lung adenocarcinoma) designed to identify phosphatases that behave ...
Growth Factors
... History: In 1957, researchers observed that susceptible animal cells, if they were exposed to a colonizing virus, immediately became resistant to attack by other viruses. This resistance was induced by a substance secreted by virally infected cells which was named interferon It has been shown th ...
... History: In 1957, researchers observed that susceptible animal cells, if they were exposed to a colonizing virus, immediately became resistant to attack by other viruses. This resistance was induced by a substance secreted by virally infected cells which was named interferon It has been shown th ...
Biology I
... Please note items that have a (*) should be introduced first nine weeks and taught throughout the year. ...
... Please note items that have a (*) should be introduced first nine weeks and taught throughout the year. ...
PDF
... junction-like domains (Lynch and Hardin, 2009). Initial junction assembly depends on conserved polarity regulators such as the PAR, Crumbs and Scribble complexes (Goldstein and Macara, 2007). Once assembled, epithelial junctions are dynamic structures that must be frequently disassembled or remodele ...
... junction-like domains (Lynch and Hardin, 2009). Initial junction assembly depends on conserved polarity regulators such as the PAR, Crumbs and Scribble complexes (Goldstein and Macara, 2007). Once assembled, epithelial junctions are dynamic structures that must be frequently disassembled or remodele ...
Coding of Border Ownership in Monkey Visual Cortex
... but not border ownership. The border ownership-related response differences emerged soon (⬍25 msec) after the response onset. In V2 and V4, the differences were found to be nearly independent of figure size up to the limit set by the size of our display (21°). Displays that differed only far outside ...
... but not border ownership. The border ownership-related response differences emerged soon (⬍25 msec) after the response onset. In V2 and V4, the differences were found to be nearly independent of figure size up to the limit set by the size of our display (21°). Displays that differed only far outside ...
Print - Circulation Research
... subunit of the basement membrane which is visible, in most cases, only with the electron microscope (for terminology, see References 6 and 7) although some unusually thick basal laminae such as renal glomerular membrane and Descemet's membrane are prominent even at the light microscope level. To dat ...
... subunit of the basement membrane which is visible, in most cases, only with the electron microscope (for terminology, see References 6 and 7) although some unusually thick basal laminae such as renal glomerular membrane and Descemet's membrane are prominent even at the light microscope level. To dat ...
The measurement of exocytosis in plant cells
... plasma membrane growth and for its differentiation during the life of the cell is incorporated from the secretory vesicle membrane during exocytosis. For each of these processes (polysaccharide, protein and phospholipid delivery) there may be alternative routes, but the available evidence suggests t ...
... plasma membrane growth and for its differentiation during the life of the cell is incorporated from the secretory vesicle membrane during exocytosis. For each of these processes (polysaccharide, protein and phospholipid delivery) there may be alternative routes, but the available evidence suggests t ...
Regulation of Tcell receptor signaling by the actin cytoskeleton and
... At present, these questions remain unresolved in the literature, but genetic knockouts of myosin II have dominant motility and cell viability effects and less obvious signaling defects (39, 53). The viability effects of myosin II depletion might, in part, account for some observations of impaired si ...
... At present, these questions remain unresolved in the literature, but genetic knockouts of myosin II have dominant motility and cell viability effects and less obvious signaling defects (39, 53). The viability effects of myosin II depletion might, in part, account for some observations of impaired si ...
Actin-dependent vacuolar occupancy of the cell determines auxin
... Edited by Natasha V. Raikhel, Center for Plant Cell Biology, Riverside, CA, and approved November 30, 2015 (received for review September 1, 2015) ...
... Edited by Natasha V. Raikhel, Center for Plant Cell Biology, Riverside, CA, and approved November 30, 2015 (received for review September 1, 2015) ...
Biology I Framework Competencies
... bodies, vesicles, lysosomes, vacuoles, microtubules, microfilaments, chloroplast, cytoskeleton, centrioles, nucleolus, chromosomes, nuclear membrane, cell wall, cell membrane [active and passive transport], cytosol) Components of mobility (e.g., cilia, flagella, pseudopodia) b. Differentiate between ...
... bodies, vesicles, lysosomes, vacuoles, microtubules, microfilaments, chloroplast, cytoskeleton, centrioles, nucleolus, chromosomes, nuclear membrane, cell wall, cell membrane [active and passive transport], cytosol) Components of mobility (e.g., cilia, flagella, pseudopodia) b. Differentiate between ...
sulforhodamine 101 Oregon Green AM
... •near UV Flashlamp conversion MNI - glu~35% •Fast dark reaction– half-time 0.2 μs Physiological controls: •Caged glutamate at 1mM does not activate or block AMPAR, NMDAR, mGluR, transporters. •No effect of photolysis of NI-caged phosphate on cerebellar climbing fibre transmission or short term plast ...
... •near UV Flashlamp conversion MNI - glu~35% •Fast dark reaction– half-time 0.2 μs Physiological controls: •Caged glutamate at 1mM does not activate or block AMPAR, NMDAR, mGluR, transporters. •No effect of photolysis of NI-caged phosphate on cerebellar climbing fibre transmission or short term plast ...
BIOLOGY I - one credit - COMPETENCIES AND OBJECTIVES
... microtubules, microfilaments, chloroplast, cytoskeleton, centrioles, nucleolus, chromosomes, nuclear membrane, cell wall, cell membrane [active and passive transport], cytosol) Components of mobility (e.g., cilia, flagella, pseudopodia) b. Differentiate between types of cellular reproduction. (DOK ...
... microtubules, microfilaments, chloroplast, cytoskeleton, centrioles, nucleolus, chromosomes, nuclear membrane, cell wall, cell membrane [active and passive transport], cytosol) Components of mobility (e.g., cilia, flagella, pseudopodia) b. Differentiate between types of cellular reproduction. (DOK ...
NUCLEAR AND CYTOPLASMIC STAINING
... enzymes and the structure-linked is depend on their lytic potential. The single unit membrane of the lysosome acts as a barrier between the enzymes enclosed in the lysosome and the external substrate. The activity of the enzymes contained in lysosomes is limited or nil unless the vesicle in which th ...
... enzymes and the structure-linked is depend on their lytic potential. The single unit membrane of the lysosome acts as a barrier between the enzymes enclosed in the lysosome and the external substrate. The activity of the enzymes contained in lysosomes is limited or nil unless the vesicle in which th ...
Chapter 7 Membrane Structure and Function
... 25) The formulation of a model for a structure or for a process serves which of the following purposes? A) It asks a scientific question. B) It functions as a testable hypothesis. C) It records observations. D) It serves as a data point among results. E) It can only be arrived at after years of expe ...
... 25) The formulation of a model for a structure or for a process serves which of the following purposes? A) It asks a scientific question. B) It functions as a testable hypothesis. C) It records observations. D) It serves as a data point among results. E) It can only be arrived at after years of expe ...
Early Cell Cycle Entry and Cell Division Murine Neonatal
... vitro, it occurs in several strains of mice, and it occurs whether stimulation is through the CD3/TCR complex or is TCR independent. Faster kinetics of division are due to early cell cycle entry by greater proportions of neonatal T cells In the CFSE experiments described in the previous section, div ...
... vitro, it occurs in several strains of mice, and it occurs whether stimulation is through the CD3/TCR complex or is TCR independent. Faster kinetics of division are due to early cell cycle entry by greater proportions of neonatal T cells In the CFSE experiments described in the previous section, div ...
