Genomic Tagging of the Anaphase-Promoting Complex Activator
... molecules can have an important role in signaling and post-translational modifications of some proteins; however, addition of four or more units is termed polyubiquitylation and targets the protein for degradation by the 26S proteasome (16). This is exactly the pathway via which APC/C fulfills its m ...
... molecules can have an important role in signaling and post-translational modifications of some proteins; however, addition of four or more units is termed polyubiquitylation and targets the protein for degradation by the 26S proteasome (16). This is exactly the pathway via which APC/C fulfills its m ...
control of cell division of the intracellular chlorella symbionts in
... algae there is presumably some factor which inhibits algal mitosis. However, when the host cell is stimulated to divide (as in regenerating heads or peduncles) the restriction on algal mitosis is removed. Algal mitosis occurs more rapidly than host cell mitosis, so that there is a period when host c ...
... algae there is presumably some factor which inhibits algal mitosis. However, when the host cell is stimulated to divide (as in regenerating heads or peduncles) the restriction on algal mitosis is removed. Algal mitosis occurs more rapidly than host cell mitosis, so that there is a period when host c ...
OGT Practice Life Science
... Read the passage below and examine the diagram for questions 29 and 30. Phytoplankton are microscopic aquatic algae capable of photosynthesis. The rate at which light energy is converted to organic compounds by the photosynthetic organisms of an ecosystem is called productivity. Scientists have dev ...
... Read the passage below and examine the diagram for questions 29 and 30. Phytoplankton are microscopic aquatic algae capable of photosynthesis. The rate at which light energy is converted to organic compounds by the photosynthetic organisms of an ecosystem is called productivity. Scientists have dev ...
Wnt3a-mediated chemorepulsion controls movement
... Fig. 2. Cardiac progenitors move on directed trajectories, which are controlled by Wnt3a. (A) Long-term video microscopy followed by image processing revealed movement trajectories; still images at the time points indicated in hours (h) are shown. (B) Corresponding bright-field images. The last pan ...
... Fig. 2. Cardiac progenitors move on directed trajectories, which are controlled by Wnt3a. (A) Long-term video microscopy followed by image processing revealed movement trajectories; still images at the time points indicated in hours (h) are shown. (B) Corresponding bright-field images. The last pan ...
Anatomy and Physiology Semester I Final Review 2010
... fails, read the chapter. This review will NOT be taken for points. There will NOT be a class discussion over the correct answers to this review. I will answer specific questions, but this is all material that we have already covered in class together. ...
... fails, read the chapter. This review will NOT be taken for points. There will NOT be a class discussion over the correct answers to this review. I will answer specific questions, but this is all material that we have already covered in class together. ...
DNA replication times the cell cycle and contributes to the mid
... with single sister chromatids and fail to bi-orient. Real-time imaging of other mitotic proteins, GFP-Polo and Aurora B-GFP, supports the conclusion that S phase deletion advances mitosis with uninemic chromosomes (Fig. S2 and Videos 5 and 6). Despite the lack of metaphase alignment, nuclei of Gemin ...
... with single sister chromatids and fail to bi-orient. Real-time imaging of other mitotic proteins, GFP-Polo and Aurora B-GFP, supports the conclusion that S phase deletion advances mitosis with uninemic chromosomes (Fig. S2 and Videos 5 and 6). Despite the lack of metaphase alignment, nuclei of Gemin ...
Seminars in Cancer Biology Invasion emerges from cancer cell
... or nutrients was adopted (see below for further details). Our modeling approach is strictly reductionist (in the original sense), and we strive to avoid a panglossian view of the mE [14] in which every mE feature would have an evolutionarily optimized purpose. To be clear, the models are built in su ...
... or nutrients was adopted (see below for further details). Our modeling approach is strictly reductionist (in the original sense), and we strive to avoid a panglossian view of the mE [14] in which every mE feature would have an evolutionarily optimized purpose. To be clear, the models are built in su ...
Audit 2013-01 Compliance with County Cell Phone Policy
... productivity, remote communication, emergencies, and instances whereby the employee is not readily available or needs to be accessible both on and off duty. On February 1, 2011, the Board of County Commissioners approved a revision to the existing Cellular Telephone Policy under Section 10.08/Electr ...
... productivity, remote communication, emergencies, and instances whereby the employee is not readily available or needs to be accessible both on and off duty. On February 1, 2011, the Board of County Commissioners approved a revision to the existing Cellular Telephone Policy under Section 10.08/Electr ...
Intersections of lung progenitor cells, lung disease and lung cancer
... primary cell cultures in which individual or multiple epithelial progenitor cells proliferate and self-organise into structures that resemble the cellular arrangement in the tissue, provide a new tool to understand epithelial biology. The term “organoid” was perhaps originally used to refer to cultu ...
... primary cell cultures in which individual or multiple epithelial progenitor cells proliferate and self-organise into structures that resemble the cellular arrangement in the tissue, provide a new tool to understand epithelial biology. The term “organoid” was perhaps originally used to refer to cultu ...
electrical coupling between fat cells in newt fat
... frequent intercellular junctions resembling "gap junctions" but possibly lacking the substructure usually visible with colloidal lanthanum infiltration. The results are discussed in relation to current ideas about the exchange of regulatory molecules via low-resistance junctions and about the contro ...
... frequent intercellular junctions resembling "gap junctions" but possibly lacking the substructure usually visible with colloidal lanthanum infiltration. The results are discussed in relation to current ideas about the exchange of regulatory molecules via low-resistance junctions and about the contro ...
Live Cell Imaging Reveals Structural Associations
... colocalized with MTs, and displayed motility along MTs. We also observed that light-induced reorganization of MTs occurred in concert with changes in AF behavior. Our results indicate dynamic interaction between the cortical actin and MT cytoskeletons in interphase plant cells. ...
... colocalized with MTs, and displayed motility along MTs. We also observed that light-induced reorganization of MTs occurred in concert with changes in AF behavior. Our results indicate dynamic interaction between the cortical actin and MT cytoskeletons in interphase plant cells. ...
Conditional lethality of a yeast strain expressing human RHOA in place of RHO1 .
... (RHOIN46s) that encodes a functional protein that cannot be ADP ribosylated to serve as a negative control; indeed, in such a strain (YOC724), the Rholp band was not observed (Fig. 4, lane 1). In cells expressing both the yeast RHOIN46s and human RHOA (YOC726), we found that levels of the RHOA prote ...
... (RHOIN46s) that encodes a functional protein that cannot be ADP ribosylated to serve as a negative control; indeed, in such a strain (YOC724), the Rholp band was not observed (Fig. 4, lane 1). In cells expressing both the yeast RHOIN46s and human RHOA (YOC726), we found that levels of the RHOA prote ...
Precision Optogenetic Tool for Selective Single- and Multiple
... During the development of a multicellular organism, cells differentiate and interact via intracellular and intercellular signaling to generate tissues and organs at the specific time in the appropriate place. It is thus essential to investigate cell origin and fate, cell functions, and cell-cell int ...
... During the development of a multicellular organism, cells differentiate and interact via intracellular and intercellular signaling to generate tissues and organs at the specific time in the appropriate place. It is thus essential to investigate cell origin and fate, cell functions, and cell-cell int ...
- University of East Anglia
... Fig. 2. Cardiac progenitors move on directed trajectories, which are controlled by Wnt3a. (A) Long-term video microscopy followed by image processing revealed movement trajectories; still images at the time points indicated in hours (h) are shown. (B) Corresponding bright-field images. The last pan ...
... Fig. 2. Cardiac progenitors move on directed trajectories, which are controlled by Wnt3a. (A) Long-term video microscopy followed by image processing revealed movement trajectories; still images at the time points indicated in hours (h) are shown. (B) Corresponding bright-field images. The last pan ...
A Activity and Augments IL-2 Production Translation Reconstitutes
... ystemic lupus erythematosus (SLE)3 is an idiopathic autoimmune disease characterized by defective cellular immunity. An imbalance of CD4 Th function relative to CD8 T cytotoxic effector activity promotes dysregulated production of natural Abs and pathogenic autoantibodies by B cell clones, polyclona ...
... ystemic lupus erythematosus (SLE)3 is an idiopathic autoimmune disease characterized by defective cellular immunity. An imbalance of CD4 Th function relative to CD8 T cytotoxic effector activity promotes dysregulated production of natural Abs and pathogenic autoantibodies by B cell clones, polyclona ...
Bacterial toxins modifying the actin cytoskeleton
... GTPases return to the inactive state by hydrolysis of GTP, mediated by GTPase activating protein (GAP) (Fig. 2). Rho proteins control various aspects of actin organization. Rho induces the assembly of actin-myosin filaments (stress fibers) and of associated focal adhesion complexes. Rac promotes act ...
... GTPases return to the inactive state by hydrolysis of GTP, mediated by GTPase activating protein (GAP) (Fig. 2). Rho proteins control various aspects of actin organization. Rho induces the assembly of actin-myosin filaments (stress fibers) and of associated focal adhesion complexes. Rac promotes act ...
MIMOSA PUDICA L. A SENSITIVE PLANT ABSTRACT Keyword
... response8. It is generally accepted that the movements are caused by the diminishing or sudden loss of turgor in the motor cells. These vacuoles contract upon stimulation, presumably brought about by loss of various salts in the cell, and recovery (expansion) is brought about by uptake of the salt-r ...
... response8. It is generally accepted that the movements are caused by the diminishing or sudden loss of turgor in the motor cells. These vacuoles contract upon stimulation, presumably brought about by loss of various salts in the cell, and recovery (expansion) is brought about by uptake of the salt-r ...
Regulatory role of rpL3 in cell response to nucleolar stress induced
... to untreated cells transfected with scrambled siRNA. The treatment with Act D increased p21 gene promoter activity. When rpL3 expression was switched off, the effect on p21 gene transcription of Act D was completely abolished since p21 promoter activity was similar to that observed in the control (F ...
... to untreated cells transfected with scrambled siRNA. The treatment with Act D increased p21 gene promoter activity. When rpL3 expression was switched off, the effect on p21 gene transcription of Act D was completely abolished since p21 promoter activity was similar to that observed in the control (F ...
Hormonal Control of Growth in Plants
... Leaf abscission is the process by which a plant sheds its leaves. It occurs in deciduous trees in autumn and in diseased leaves at any time. Prior to leaf fall, the auxin levels drop and a thin abscission layer of cells form at the base of the leaf stalk. The walls of these cells gradually become we ...
... Leaf abscission is the process by which a plant sheds its leaves. It occurs in deciduous trees in autumn and in diseased leaves at any time. Prior to leaf fall, the auxin levels drop and a thin abscission layer of cells form at the base of the leaf stalk. The walls of these cells gradually become we ...
DETECTION OF PROTEIN AND mRNA OF
... NADPH oxidase. The NADPH oxidase enzyme complex consists of a plasma membrane-associated low-potential cytochrome b which consists of two subunits: an a subunit of 22 kDa (p22-phox) and a b subunit of 91 kDa (gp91-phox) [26–28]. The cytochrome b also contains binding sites for FAD and NADPH [29, 30] ...
... NADPH oxidase. The NADPH oxidase enzyme complex consists of a plasma membrane-associated low-potential cytochrome b which consists of two subunits: an a subunit of 22 kDa (p22-phox) and a b subunit of 91 kDa (gp91-phox) [26–28]. The cytochrome b also contains binding sites for FAD and NADPH [29, 30] ...
Lyngdoh Committee
... Decisions, orders, and rulings of the Grievance cell must be concurred to by a majority of the Grievance cell present and shall be announced as soon as possible after the hearing. The Grievance cell shall issue a written opinion of the ruling within 12 hours of announcement of the decision. The writ ...
... Decisions, orders, and rulings of the Grievance cell must be concurred to by a majority of the Grievance cell present and shall be announced as soon as possible after the hearing. The Grievance cell shall issue a written opinion of the ruling within 12 hours of announcement of the decision. The writ ...
22%-efficiency hit solar cell
... finer grid electrode, we can enhance the efficiency by about 1.6% compared with that of the 21.8% HIT solar cell. To achieve this performance, we need to optimize following factors: (1) The viscosity and rheology of the silver paste (2) The process parameters in the screen-printing 60% width, no spr ...
... finer grid electrode, we can enhance the efficiency by about 1.6% compared with that of the 21.8% HIT solar cell. To achieve this performance, we need to optimize following factors: (1) The viscosity and rheology of the silver paste (2) The process parameters in the screen-printing 60% width, no spr ...
COTYLEDON VASCULAR PATTERN2–Mediated
... addition, cvp2 mutants exhibit hypersensitivity to the plant hormone abscisic acid. We propose that elevated IP3 levels in cvp2 mutants reduce ground cell recruitment into vascular cell fate, resulting in premature vein termination and, thus, in an open reticulum. ...
... addition, cvp2 mutants exhibit hypersensitivity to the plant hormone abscisic acid. We propose that elevated IP3 levels in cvp2 mutants reduce ground cell recruitment into vascular cell fate, resulting in premature vein termination and, thus, in an open reticulum. ...
IN VITRO L. MADRASPATENSIS
... methanol extract of Phyllanthus maderaspatensis possess good cytotoxic potentials at higher concentration (93.62% of inhibition observed in 1000 µg/ml). The activity might be due to the presence of secondary metabolites such as flavone and phyllanthin present in the plant extract. Flavanoids are kno ...
... methanol extract of Phyllanthus maderaspatensis possess good cytotoxic potentials at higher concentration (93.62% of inhibition observed in 1000 µg/ml). The activity might be due to the presence of secondary metabolites such as flavone and phyllanthin present in the plant extract. Flavanoids are kno ...
Cytokinesis
Cytokinesis (cyto- + kinesis) is the process during cell division in which the cytoplasm of a single eukaryotic cell is divided to form two daughter cells. It usually initiates during the early stages of mitosis, and sometimes meiosis, splitting a mitotic cell in two, to ensure that chromosome number is maintained from one generation to the next. After cytokinesis two (daughter) cells will be formed that are exact copies of the (parent) original cell. After cytokinesis, each daughter cell is in the interphase portion of the cell cycle. In animal cells, one notable exception to the normal process of cytokinesis is oogenesis (the creation of an ovum in the ovarian follicle of the ovary), where the ovum takes almost all the cytoplasm and organelles, leaving very little for the resulting polar bodies, which then die. Another form of mitosis without cytokinesis occurs in the liver, yielding multinucleate cells. In plant cells, a dividing structure known as the cell plate forms within the centre of the cytoplasm and a new cell wall forms between the two daughter cells.Cytokinesis is distinguished from the prokaryotic process of binary fission.