Yeast Cbk1 and Mob2 Activate Daughter
... 1998), flies (Lu et al., 1998, 2000), and yeast (below). Saccharomyces cerevisiae reproduces by budding. Mother cells form buds that separate to become daughters. Daughters and mothers are genetically identical but constitute distinct cell types. Many daughter components, such as the cell wall and p ...
... 1998), flies (Lu et al., 1998, 2000), and yeast (below). Saccharomyces cerevisiae reproduces by budding. Mother cells form buds that separate to become daughters. Daughters and mothers are genetically identical but constitute distinct cell types. Many daughter components, such as the cell wall and p ...
Cell-A-Brate - 6.LS.1 - Columbus City Schools
... CCSS.ELA-Literacy.RST.6-8.1 Cite specific textual evidence to support analysis of science and technical texts. CCSS.ELA-Literacy.RST.6-8.2 Determine the central ideas or conclusions of a text; provide an accurate summary of the text distinct from prior knowledge or opinions. CCSS.ELA-Literacy.RST.6- ...
... CCSS.ELA-Literacy.RST.6-8.1 Cite specific textual evidence to support analysis of science and technical texts. CCSS.ELA-Literacy.RST.6-8.2 Determine the central ideas or conclusions of a text; provide an accurate summary of the text distinct from prior knowledge or opinions. CCSS.ELA-Literacy.RST.6- ...
Origin and shaping of the laterality organ in zebrafish
... KEY WORDS: Enveloping layer, Epiboly, Organizer, Organogenesis, Kupffer’s vesicle, Left-right asymmetry, Zebrafish ...
... KEY WORDS: Enveloping layer, Epiboly, Organizer, Organogenesis, Kupffer’s vesicle, Left-right asymmetry, Zebrafish ...
cell cycle
... They may make their own growth factor They may convey a growth factor’s signal without the presence of the growth factor ...
... They may make their own growth factor They may convey a growth factor’s signal without the presence of the growth factor ...
The UNC-112 gene in Caenorhabditis elegans Encodes a Novel
... B.Sc,, Ph.D., Simon Fraser Postdoc, Washington University School of Medicine Visiting Scientist, Max-Planck Institute for Biochemistry ...
... B.Sc,, Ph.D., Simon Fraser Postdoc, Washington University School of Medicine Visiting Scientist, Max-Planck Institute for Biochemistry ...
PDF
... prominent, non-specific band at 55 kDa (Fig. 2A). Because this antibody had not been validated in zebrafish, we also injected embryos with mRNA in which the 2-OST coding region is fused in-frame to GFP, generating a larger 2-OST protein that could be detected as a discrete band at 69 kDa by western ...
... prominent, non-specific band at 55 kDa (Fig. 2A). Because this antibody had not been validated in zebrafish, we also injected embryos with mRNA in which the 2-OST coding region is fused in-frame to GFP, generating a larger 2-OST protein that could be detected as a discrete band at 69 kDa by western ...
Pages 508-522
... the outer region that is the annulus fibrosus (AF) which can be further categorised into inner (IAF) and outer (OAF) annulus fibrosus, the central nucleus pulposus (NP), and the cartilaginous endplates (CEP) on the superior and inferior surface. The NP functions to resist compressive loads, whilst t ...
... the outer region that is the annulus fibrosus (AF) which can be further categorised into inner (IAF) and outer (OAF) annulus fibrosus, the central nucleus pulposus (NP), and the cartilaginous endplates (CEP) on the superior and inferior surface. The NP functions to resist compressive loads, whilst t ...
Full Text - The International Journal of Developmental Biology
... No matter how fancy these ideas may appear today, they contained a stimulating claim, namely that the formation of cells and organisms could be understood on a mechanistic basis, without recourse to teleology and vitalistic forces. Schwann strove to show" that the basic forces in organisms conform w ...
... No matter how fancy these ideas may appear today, they contained a stimulating claim, namely that the formation of cells and organisms could be understood on a mechanistic basis, without recourse to teleology and vitalistic forces. Schwann strove to show" that the basic forces in organisms conform w ...
... that uses Arg in the synthesis of muscle creatin. Arg is considered an important modulator of immunological and physiological processes. The degradation of Arg produces ornithine, a precursor of polyamines that are key to cell division, DNA synthesis, and cell cycle regulation. Arg participates in t ...
Single gene-based distinction of individual microbial
... In the first part of the technique, acrylamide is polymerized on microbial cells, trapping cells in emulsion droplets (Figure 1). In this state, cell walls and other cellular components can be enzymatically removed, allowing microbial genomes to be exposed to further reactions. The exposed genomes do ...
... In the first part of the technique, acrylamide is polymerized on microbial cells, trapping cells in emulsion droplets (Figure 1). In this state, cell walls and other cellular components can be enzymatically removed, allowing microbial genomes to be exposed to further reactions. The exposed genomes do ...
Accurate cell segmentation in microscopy images using membrane
... defined image acquisition protocols (Gordon et al., 2007) or cell types (W€ahlby et al., 2012). As summarized succintly by E. von Meijering: ‘Rather than converging to a robust, unified solution, it thus seems that the field is diverging, and by now almost as many cell segmentation methods have been ...
... defined image acquisition protocols (Gordon et al., 2007) or cell types (W€ahlby et al., 2012). As summarized succintly by E. von Meijering: ‘Rather than converging to a robust, unified solution, it thus seems that the field is diverging, and by now almost as many cell segmentation methods have been ...
The Arabidopsis Exocyst Complex Is Involved in
... by the activity of the Golgi apparatus play a crucial role in cytokinesis in plants. From the onset of phragmoplast initiation to the maturation of the cell plate, delivery of secretory vesicles is necessary to sustain successful daughter cell separation. Tethering of secretory vesicles at the plasm ...
... by the activity of the Golgi apparatus play a crucial role in cytokinesis in plants. From the onset of phragmoplast initiation to the maturation of the cell plate, delivery of secretory vesicles is necessary to sustain successful daughter cell separation. Tethering of secretory vesicles at the plasm ...
Chapter 27
... Cell-Surface Structures An important feature of nearly all prokaryotic cells is their cell wall, which maintains cell shape, protects the cell, and prevents it from bursting in a hypotonic environment Eukaryote cell walls are made of cellulose or chitin Bacterial cell walls contain peptidogly ...
... Cell-Surface Structures An important feature of nearly all prokaryotic cells is their cell wall, which maintains cell shape, protects the cell, and prevents it from bursting in a hypotonic environment Eukaryote cell walls are made of cellulose or chitin Bacterial cell walls contain peptidogly ...
Redistribution and differential extraction of soluble proteins in
... antibody and the non-specific binding of the fluorescently labeled secondary antibody to cellular components. However, an important, but generally unstated, assumption made in all immunofluorescence studies is that the permeabilization and fixation conditions used to prepare the cells for antibody a ...
... antibody and the non-specific binding of the fluorescently labeled secondary antibody to cellular components. However, an important, but generally unstated, assumption made in all immunofluorescence studies is that the permeabilization and fixation conditions used to prepare the cells for antibody a ...
Labeling Proteins with Small Molecules by Site
... Site-specific labeling of proteins with small synthetic molecules has been an important approach for the elucidation of protein function, mechanism, and interaction networks. For example, incorporation of site-specific fluorescent probes into proteins allows the detection of protein conformational d ...
... Site-specific labeling of proteins with small synthetic molecules has been an important approach for the elucidation of protein function, mechanism, and interaction networks. For example, incorporation of site-specific fluorescent probes into proteins allows the detection of protein conformational d ...
315-332
... as well as between plant species. This variability may reflect specific cell function. For example, many secondary cell walls, particularly xylem cells, contain lignin which increases wall strength. CELL WALL COMPOSITION Analytical methods used in cell wall studies Cell wall composition has been det ...
... as well as between plant species. This variability may reflect specific cell function. For example, many secondary cell walls, particularly xylem cells, contain lignin which increases wall strength. CELL WALL COMPOSITION Analytical methods used in cell wall studies Cell wall composition has been det ...
The Distribution and Morphology Alterations of Microfilaments and
... UV-B radiation [11], calcium influx [21], following simultaneously cytoplasmic reorganization rapidly, the occurrence of which usually mediated or regulated by the complex microfilaments and microtubules system in plant cells [22]. Chen et al. discovered, selecting wheat-leaf rust interaction system ...
... UV-B radiation [11], calcium influx [21], following simultaneously cytoplasmic reorganization rapidly, the occurrence of which usually mediated or regulated by the complex microfilaments and microtubules system in plant cells [22]. Chen et al. discovered, selecting wheat-leaf rust interaction system ...
Protoplast Culture: definition
... Once the protoplasts have regenerated a cell wall, they undergo cell division and form a callus.This callus can be subcultured. The callus may undergo embryogenesis or organogenesis after about 3-4 weeks, in the correct culture conditions. The ...
... Once the protoplasts have regenerated a cell wall, they undergo cell division and form a callus.This callus can be subcultured. The callus may undergo embryogenesis or organogenesis after about 3-4 weeks, in the correct culture conditions. The ...
Biology I Syllabus
... Describe the difference in ions and atoms and their importance in biological processes? Compare the types of bonding between atoms to form molecules? Explain the fundamental principles of the pH scale and the consequences of having the different concentrations of H+ and OH-? Explain the uniq ...
... Describe the difference in ions and atoms and their importance in biological processes? Compare the types of bonding between atoms to form molecules? Explain the fundamental principles of the pH scale and the consequences of having the different concentrations of H+ and OH-? Explain the uniq ...
Altered stress fibers and integrin expression in the Malpighian
... visible already at three days of incubation (Fig. 2, A4, white arrow) that became abundant within the cytoplasm by day 18 (Fig. 2, A5). Results were similar to cytoskeletal rearrangement reported for the proximal tubule cells in kidneys of Col4a1G498V/G498V homozygous mouse mutants [5]. In the mutan ...
... visible already at three days of incubation (Fig. 2, A4, white arrow) that became abundant within the cytoplasm by day 18 (Fig. 2, A5). Results were similar to cytoskeletal rearrangement reported for the proximal tubule cells in kidneys of Col4a1G498V/G498V homozygous mouse mutants [5]. In the mutan ...
Interaction of oxygen-sensitive luminescent probes Ru(phen) and
... in living tissues and even individual cells [8]. Several factors need to be considered in order to select the right luminescent probe for physiologically relevant measurements of oxygen in viable cells. These factors include intracellular concentration, localization and distribution of a probe, toxi ...
... in living tissues and even individual cells [8]. Several factors need to be considered in order to select the right luminescent probe for physiologically relevant measurements of oxygen in viable cells. These factors include intracellular concentration, localization and distribution of a probe, toxi ...
Histone H3 Phosphorylation Is Coupled to Poly-(ADP
... which they interact with cellular constituents, as well as the consequences of such interactions, are important fundamental goals of biomedical research. Renal proximal tubule epithelial cells are particularly sensitive to oxidant-mediated injury. Using a well-established in vitro model of renal pro ...
... which they interact with cellular constituents, as well as the consequences of such interactions, are important fundamental goals of biomedical research. Renal proximal tubule epithelial cells are particularly sensitive to oxidant-mediated injury. Using a well-established in vitro model of renal pro ...
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).