A Membrane-Bound NAC Transcription Factor Regulates Cell
... conserved NAC domain in the N-terminal region (Figure 2A) (Aida et al., 1997). The NAC domain of ;130 residues has been identified in members of the recently recognized NAC transcription factor family in plants (Figure 2B) (Takada et al., 2001; Hibara et al., 2003). It possesses a sequence-specific ...
... conserved NAC domain in the N-terminal region (Figure 2A) (Aida et al., 1997). The NAC domain of ;130 residues has been identified in members of the recently recognized NAC transcription factor family in plants (Figure 2B) (Takada et al., 2001; Hibara et al., 2003). It possesses a sequence-specific ...
Decision of Spindle Poles and Division Plane by Double
... ever, as the PPB disappears well before cytokinesis, it has been suggested that some form of ‘memory’ or guidance cues are left at the site to guide the cell plate towards the mother cell wall with which it fuses. Besides MTs, actin microfilaments (MFs), another component of the cytoskeleton, are al ...
... ever, as the PPB disappears well before cytokinesis, it has been suggested that some form of ‘memory’ or guidance cues are left at the site to guide the cell plate towards the mother cell wall with which it fuses. Besides MTs, actin microfilaments (MFs), another component of the cytoskeleton, are al ...
Beneficial Effects of Electromagnetic Fields
... It is not possible in this brief review of beneficial medical effects to cite the wide range of proven cellular and subcellular responses to different ELF magnetic fields. These have been reviewed elsewhere and, more recently, in the Proceedings of the 1st World Congress on the topic [Bassett, 1989; ...
... It is not possible in this brief review of beneficial medical effects to cite the wide range of proven cellular and subcellular responses to different ELF magnetic fields. These have been reviewed elsewhere and, more recently, in the Proceedings of the 1st World Congress on the topic [Bassett, 1989; ...
EMT in developmental morphogenesis
... passage of extracellular molecules between the apical and basolateral extracellular space (e.g., by forming tight junctions); (4) their lateral membrane adheres to each other (e.g., through adherens junctions); (5) Their basal membrane interacts with a specialized extracellular matrix, the basement ...
... passage of extracellular molecules between the apical and basolateral extracellular space (e.g., by forming tight junctions); (4) their lateral membrane adheres to each other (e.g., through adherens junctions); (5) Their basal membrane interacts with a specialized extracellular matrix, the basement ...
Publications_files/Stotland et al 2012
... is that of subunit 5 (CSN5) in Jun signaling and AP-1 activation. CSN5, also known as Jun-activating binding protein 1 ( Jab1), directly interacts with c-Jun and facilitates its binding ...
... is that of subunit 5 (CSN5) in Jun signaling and AP-1 activation. CSN5, also known as Jun-activating binding protein 1 ( Jab1), directly interacts with c-Jun and facilitates its binding ...
PDF
... volume ratios of the daughter cell pairs resulting from the mitosis of nf and ns blast cells are clearly distinct and show little variance (Zhang and Weisblat, 2005). The tightly regulated asymmetry of the nf and ns mitoses entails first a rotation of the mitotic apparatus and then its rearward shift ...
... volume ratios of the daughter cell pairs resulting from the mitosis of nf and ns blast cells are clearly distinct and show little variance (Zhang and Weisblat, 2005). The tightly regulated asymmetry of the nf and ns mitoses entails first a rotation of the mitotic apparatus and then its rearward shift ...
Zygotic expression of the pebble locus is required for cytokinesis
... arrest in mammalian tissue culture cells and cell cycle regulation is poorly understood, but the recent demonstration that activation of macrophages by the CSF1 growth factor results in the expression of cyclin-like molecules (Matsushime et al., 1991) may be the first clue to such regulation. These ...
... arrest in mammalian tissue culture cells and cell cycle regulation is poorly understood, but the recent demonstration that activation of macrophages by the CSF1 growth factor results in the expression of cyclin-like molecules (Matsushime et al., 1991) may be the first clue to such regulation. These ...
Regulation of the endothelial cell cycle by the ubiquitin
... kinases are activated and they phosphorylate p27.62 In this form, p27 is displaced from CDK2 and is phosphorylated again by CDK2 itself, allowing its recognition by the F-box protein Skp2. The SCFSkp2-dependent degradation of p27 up-regulates CDK2 activity, with the consequent release of E2Fs transc ...
... kinases are activated and they phosphorylate p27.62 In this form, p27 is displaced from CDK2 and is phosphorylated again by CDK2 itself, allowing its recognition by the F-box protein Skp2. The SCFSkp2-dependent degradation of p27 up-regulates CDK2 activity, with the consequent release of E2Fs transc ...
Mitosis vs. Meiosis - Ms. Ottolini`s Biology Wiki!
... microscopists identified specific arrangements or patterns of chromosomes that occurred at various stages of the cycle and gave these stages names (e.g. interphase, anaphase, etc.). Later work using time-lapse photography made it clear that mitosis and meiosis are continuous processes. Once division ...
... microscopists identified specific arrangements or patterns of chromosomes that occurred at various stages of the cycle and gave these stages names (e.g. interphase, anaphase, etc.). Later work using time-lapse photography made it clear that mitosis and meiosis are continuous processes. Once division ...
Regenerative medicine in dermatology: biomaterials, tissue
... replacement or regeneration of cells, tissue or organs to restore impaired function because of congenital defects, disease, trauma and ageing. It combines several technological approaches including, the use of soluble molecules, gene therapy, stem cell transplantation, tissue engineering and the rep ...
... replacement or regeneration of cells, tissue or organs to restore impaired function because of congenital defects, disease, trauma and ageing. It combines several technological approaches including, the use of soluble molecules, gene therapy, stem cell transplantation, tissue engineering and the rep ...
In Vitro and in Vivo Ultrastructural Changes Induced by Macrolide
... intralysosomal storage of polar lipids. These and other phospholipidosis-inducing compounds have similarities in their chemical structures, i.e., a hydrophobic component consisting of an aromatic ring structure and a hydrophilic region containing a primary or substituted amino group uncharged at phy ...
... intralysosomal storage of polar lipids. These and other phospholipidosis-inducing compounds have similarities in their chemical structures, i.e., a hydrophobic component consisting of an aromatic ring structure and a hydrophilic region containing a primary or substituted amino group uncharged at phy ...
The Roles of Moonlighting Proteins in Bacteria
... malate synthase of Mycobacterium tuberculosis (Kinhikar et al., 2006), and elongation factor Tu (EF-Tu) and E1 b subunit of pyruvate dehydrogenase (PdhB) from M. pneumoniae (Dallo et al., 2002). In addition, superoxide dismutase has been shown to bind with HEp-2 and A549 cells, and to adhere to aldo ...
... malate synthase of Mycobacterium tuberculosis (Kinhikar et al., 2006), and elongation factor Tu (EF-Tu) and E1 b subunit of pyruvate dehydrogenase (PdhB) from M. pneumoniae (Dallo et al., 2002). In addition, superoxide dismutase has been shown to bind with HEp-2 and A549 cells, and to adhere to aldo ...
Lecture 10 golgi
... cells and from 10-20 in plant cells. Usually equally spaced in the stack, separated from each other by thin layers of intercisternal cytoplasm. Cisternae may be flat but are often curved. Golgi complex has a distinct polarity, the two poles are called cis face and trans face, which act respect ...
... cells and from 10-20 in plant cells. Usually equally spaced in the stack, separated from each other by thin layers of intercisternal cytoplasm. Cisternae may be flat but are often curved. Golgi complex has a distinct polarity, the two poles are called cis face and trans face, which act respect ...
Translational control of meiotic cell cycle progression
... encodes a novel homolog of the core translation initiation factor component eIF4G. Drosophila has three genes encoding eIF4G-like proteins. The canonical eIF4G (also known as eIF-4G – FlyBase), encoded by CG10811, was shown to be part of the cap-binding complex in embryo extracts and showed high-aff ...
... encodes a novel homolog of the core translation initiation factor component eIF4G. Drosophila has three genes encoding eIF4G-like proteins. The canonical eIF4G (also known as eIF-4G – FlyBase), encoded by CG10811, was shown to be part of the cap-binding complex in embryo extracts and showed high-aff ...
m5zn_7e2104c47c4f1d9
... about 75% of the lipids are phospholipids. The phospholipids line up in two parallel rows, forming a phospholipids (lipid) bilayer.. This arrangement occurs because the phospholipids are amphipathic, amphipathic means that, they have both polar and non polar regions. the polar part is the phosphate ...
... about 75% of the lipids are phospholipids. The phospholipids line up in two parallel rows, forming a phospholipids (lipid) bilayer.. This arrangement occurs because the phospholipids are amphipathic, amphipathic means that, they have both polar and non polar regions. the polar part is the phosphate ...
Clients w/ Orthopedic, Injury and Rehabilitation Concerns
... Collagen fibers – The structural component of new tissue that are strongest when they are lie longitudinally to the primary line of stress. Indication – An activity that will benefit the injured client Contraindication – An activity or practice that is inadvisable or prohibited because of the given ...
... Collagen fibers – The structural component of new tissue that are strongest when they are lie longitudinally to the primary line of stress. Indication – An activity that will benefit the injured client Contraindication – An activity or practice that is inadvisable or prohibited because of the given ...
PDF with detailed project information
... Carbohydrate metabolism is fundamental to plant growth and biomass production. Sugars provide the building blocks and energy for life, but also act as modulators of key developmental and physiological processes. Presently, we have a limited understanding of the precise molecular pathways that underp ...
... Carbohydrate metabolism is fundamental to plant growth and biomass production. Sugars provide the building blocks and energy for life, but also act as modulators of key developmental and physiological processes. Presently, we have a limited understanding of the precise molecular pathways that underp ...
With or Without them: Essential Roles of Cofactors in ES Cells
... complex which can regulate gene expression mainly via ubiquitination and deadenylation [82]. The first indication of the role of the CCR4-Not complex in ESC identity was during a genome-wide screen for genes that perturbed ESC pluripotency upon RNAi-mediated knock-down. Cnot3, one of the subunits of ...
... complex which can regulate gene expression mainly via ubiquitination and deadenylation [82]. The first indication of the role of the CCR4-Not complex in ESC identity was during a genome-wide screen for genes that perturbed ESC pluripotency upon RNAi-mediated knock-down. Cnot3, one of the subunits of ...
Structure and Cytochemistry of the Stigma and Style of Datura inoxia
... Stigma: The mature pistil has very long and flexible style (Fig. 1). The stigma was large, pale whitish and covered by a yellow colored cap (Fig. 2). The stigma was found to be wet and non-papillate (Fig. 3 and 4). The pollinated stigmatic tissue which has an irregular shaped thin walled parenchymat ...
... Stigma: The mature pistil has very long and flexible style (Fig. 1). The stigma was large, pale whitish and covered by a yellow colored cap (Fig. 2). The stigma was found to be wet and non-papillate (Fig. 3 and 4). The pollinated stigmatic tissue which has an irregular shaped thin walled parenchymat ...
Built to rebuild: in search of organizing principles in plant
... of repatterning in plants and animals raises a set of parallel questions in regeneration, which is defined here as the replacement of lost or damaged parts. How are stereotypical developmental pathways adapted during regeneration? And, which cells are typically recruited and what triggers the activa ...
... of repatterning in plants and animals raises a set of parallel questions in regeneration, which is defined here as the replacement of lost or damaged parts. How are stereotypical developmental pathways adapted during regeneration? And, which cells are typically recruited and what triggers the activa ...
Hormones: communicating with chemicals History
... Balance of hormones regulate growth & development. Environmental signals can cause changes in hormone levels. Physiological effects- what changes does each hormone induce? Signal transduction- How does each hormone induce the response? ...
... Balance of hormones regulate growth & development. Environmental signals can cause changes in hormone levels. Physiological effects- what changes does each hormone induce? Signal transduction- How does each hormone induce the response? ...
Unequal division in Saccharomyces cerevisiae and its implications
... fusion during conjugation (3, 34), and hence sensitivity to mating factor provides a convenient test for whether or not a particular cell has passed this point of control. Starvation of prototrophic S. cerevisiae cells for any one of a variety of essential ...
... fusion during conjugation (3, 34), and hence sensitivity to mating factor provides a convenient test for whether or not a particular cell has passed this point of control. Starvation of prototrophic S. cerevisiae cells for any one of a variety of essential ...
Extracellular matrix
In biology, the extracellular matrix (ECM) is a collection of extracellular molecules secreted by cells that provides structural and biochemical support to the surrounding cells. Because multicellularity evolved independently in different multicellular lineages, the composition of ECM varies between multicellular structures; however, cell adhesion, cell-to-cell communication and differentiation are common functions of the ECM.The animal extracellular matrix includes the interstitial matrix and the basement membrane. Interstitial matrix is present between various animal cells (i.e., in the intercellular spaces). Gels of polysaccharides and fibrous proteins fill the interstitial space and act as a compression buffer against the stress placed on the ECM. Basement membranes are sheet-like depositions of ECM on which various epithelial cells rest.The plant ECM includes cell wall components, like cellulose, in addition to more complex signaling molecules. Some single-celled organisms adopt multicelluar biofilms in which the cells are embedded in an ECM composed primarily of extracellular polymeric substances (EPS).