Does the plant mitochondrion integrate cellular stress and regulate
... dies. Apoptotic, autophagic and lysosomal are three types of programmed cell death. Apoptosis occurs in animal cells and has the hallmarks of nuclear condensation, cytoplasmic blebbing and the involvement of a macrophage to remove the corpse. Autophagic degenerative cell death involves autophagic or ...
... dies. Apoptotic, autophagic and lysosomal are three types of programmed cell death. Apoptosis occurs in animal cells and has the hallmarks of nuclear condensation, cytoplasmic blebbing and the involvement of a macrophage to remove the corpse. Autophagic degenerative cell death involves autophagic or ...
Definition Assignment
... This theory describes how the mitochondria in cells originated from primitive bacteria cells (Green & Reed, 1998). Essentially, large host cells ingested bacteria and both these cells became dependent on one another, resulting in a permanent relationship (Zimorski et al., 2014). The highly specializ ...
... This theory describes how the mitochondria in cells originated from primitive bacteria cells (Green & Reed, 1998). Essentially, large host cells ingested bacteria and both these cells became dependent on one another, resulting in a permanent relationship (Zimorski et al., 2014). The highly specializ ...
In Vitro and in Vivo Ultrastructural Changes Induced by Macrolide
... the antimalarial chloroquine (Lullmann-Rauch, 1979; Hruban et al., 1972; Hostetler et al., 1985) have been reported to induce phospholipidosis, myeloid bodies, or intralysosomal storage of polar lipids. These and other phospholipidosis-inducing compounds have similarities in their chemical structure ...
... the antimalarial chloroquine (Lullmann-Rauch, 1979; Hruban et al., 1972; Hostetler et al., 1985) have been reported to induce phospholipidosis, myeloid bodies, or intralysosomal storage of polar lipids. These and other phospholipidosis-inducing compounds have similarities in their chemical structure ...
comparative geometry of cytomembranes and water-lipid
... In many cell organelles, membranes lie more or less parallel according to the stacking density. Examples are those of the ergastoplasm involved in the protein biosynthesis, the cristae of mitochondria. Chloroplasts, these organelles responsible for photosynthesis in green plant cells, are limited by ...
... In many cell organelles, membranes lie more or less parallel according to the stacking density. Examples are those of the ergastoplasm involved in the protein biosynthesis, the cristae of mitochondria. Chloroplasts, these organelles responsible for photosynthesis in green plant cells, are limited by ...
NNF1 is an essential yeast gene required for proper spindle
... 1996). Recently a receptor for protein export was also identified in human cells as Rab1, and in yeast as Rip1. Both Rab1 and Rip1 interact with a specific 10 amino acid nuclear export sequence (NES) present in the HIV-1 Rev protein (Rev), which is responsible for the nuclear export of unspliced and ...
... 1996). Recently a receptor for protein export was also identified in human cells as Rab1, and in yeast as Rip1. Both Rab1 and Rip1 interact with a specific 10 amino acid nuclear export sequence (NES) present in the HIV-1 Rev protein (Rev), which is responsible for the nuclear export of unspliced and ...
Primordial germ cells in the mouse embryo during
... of ALP-positive cells in a pocket-like mesodermal structure at the base of the allantois. Most of the cells now contained a very well defined ALP spot, although some positive cells still appeared spotless. Of the 80-85 cells per embryo that contained a spot (Table 1), most were located in the extrae ...
... of ALP-positive cells in a pocket-like mesodermal structure at the base of the allantois. Most of the cells now contained a very well defined ALP spot, although some positive cells still appeared spotless. Of the 80-85 cells per embryo that contained a spot (Table 1), most were located in the extrae ...
Multiple mechanisms, roles and controls of K+ transport in
... uptake system, nor on either KefB or KefC. The mechanism(s) whereby changes in turgor alter transport are not understood. The effects are very rapid; in the case of uptake there is no measurable lag ( < 5 s) between upshock and the onset of uptake. The rapid response suggests the effect is very dire ...
... uptake system, nor on either KefB or KefC. The mechanism(s) whereby changes in turgor alter transport are not understood. The effects are very rapid; in the case of uptake there is no measurable lag ( < 5 s) between upshock and the onset of uptake. The rapid response suggests the effect is very dire ...
Kwak, 2005 - U of L Class Index
... At1g11130 gene (Fig. 1D). This gene encodes a predicted leucine-rich repeat receptorlike protein kinase (LRR-RLK). No biological function has been reported or assigned to this gene/protein. DNA fragments from this gene region were introduced into scm-1 GL2::GUS mutant plants, and an 8.4-kb fragment ...
... At1g11130 gene (Fig. 1D). This gene encodes a predicted leucine-rich repeat receptorlike protein kinase (LRR-RLK). No biological function has been reported or assigned to this gene/protein. DNA fragments from this gene region were introduced into scm-1 GL2::GUS mutant plants, and an 8.4-kb fragment ...
Single-molecule imaging in live bacteria cells
... that have been published regarding mobility and interactions measured in live cells with single-molecule sensitivities. Note that this review will mostly limit its scope to single-molecule imaging experiments performed in bacterial cells, and as such not mention much of the wide range of beautiful s ...
... that have been published regarding mobility and interactions measured in live cells with single-molecule sensitivities. Note that this review will mostly limit its scope to single-molecule imaging experiments performed in bacterial cells, and as such not mention much of the wide range of beautiful s ...
BOTANY FOLDABLES FOR CH 23
... OUTSIDE: Most plants have a method of development that involves an INSIDE: open or indeterminate, type of growth. They grow and produce new cells at the _________________________________________ for as long as they live. These cells are produced in _________________________. OUTSIDE: Meristem INSIDE ...
... OUTSIDE: Most plants have a method of development that involves an INSIDE: open or indeterminate, type of growth. They grow and produce new cells at the _________________________________________ for as long as they live. These cells are produced in _________________________. OUTSIDE: Meristem INSIDE ...
Plasma Membrane - Warren County Schools
... ions) out and 2 K+ (potassium ions) in against strong concentration gradients. Called Na+-K+ Pump copyright cmassengale ...
... ions) out and 2 K+ (potassium ions) in against strong concentration gradients. Called Na+-K+ Pump copyright cmassengale ...
EMT in developmental morphogenesis
... lateral membrane adheres to each other (e.g., through adherens junctions); (5) Their basal membrane interacts with a specialized extracellular matrix, the basement membrane (e.g., through integrins and dystroglycan) [2–4,6,20]. Cells organized this way are considered to be fully epithelial (Fig. 2A) ...
... lateral membrane adheres to each other (e.g., through adherens junctions); (5) Their basal membrane interacts with a specialized extracellular matrix, the basement membrane (e.g., through integrins and dystroglycan) [2–4,6,20]. Cells organized this way are considered to be fully epithelial (Fig. 2A) ...
Lateral inhibition and the development of the sensory bristles of the
... first cell whose concentration reaches a threshold would initiate differentiation. This cell would then inhibit those nearby by the production of a diffusible inhibitory substance. The size of the inhibitory field would specify distance between bristles and lead to an even spacing. From their studie ...
... first cell whose concentration reaches a threshold would initiate differentiation. This cell would then inhibit those nearby by the production of a diffusible inhibitory substance. The size of the inhibitory field would specify distance between bristles and lead to an even spacing. From their studie ...
Osmolarity and Tonic..
... In some situations, a more operational definition of tonicity is used to explain the term: though not incorrect this explanation is less versatile and rigorous than the one discussed above. This is based on the experiment of immersing red cells in various test solutions and observing the result. If ...
... In some situations, a more operational definition of tonicity is used to explain the term: though not incorrect this explanation is less versatile and rigorous than the one discussed above. This is based on the experiment of immersing red cells in various test solutions and observing the result. If ...
Characteristics of Living Things
... - A stimulus is a signal to which an organism responds. - For example, some plants can produce unsavory chemicals to ward off caterpillars that feed on their leaves. ...
... - A stimulus is a signal to which an organism responds. - For example, some plants can produce unsavory chemicals to ward off caterpillars that feed on their leaves. ...
A novel microtubule-modulating noscapinoid
... Figure 1 ‘Kinder and gentler’ effects of EM011 on microtubules. Dynamic instability behavior of fluorescently labeled interphase microtubules in the thin lamellar edge of MCF-7 cells expressing GFP-tubulin was imaged by time-lapse microscopy.(ai) Time-lapse sequence of video frames, 3 s apart, showi ...
... Figure 1 ‘Kinder and gentler’ effects of EM011 on microtubules. Dynamic instability behavior of fluorescently labeled interphase microtubules in the thin lamellar edge of MCF-7 cells expressing GFP-tubulin was imaged by time-lapse microscopy.(ai) Time-lapse sequence of video frames, 3 s apart, showi ...
Molecular Transport across Membranes Investigation
... To test your predictions, you will fill a tube of synthetic membrane with a solution of starch and glucose. You will then place the tube in a beaker of iodine water and determine if starch or glucose diffuse out of the tube or if iodine diffuses into the tube. Water is the main component of both the ...
... To test your predictions, you will fill a tube of synthetic membrane with a solution of starch and glucose. You will then place the tube in a beaker of iodine water and determine if starch or glucose diffuse out of the tube or if iodine diffuses into the tube. Water is the main component of both the ...
The Anitschkow Prize in Atherosclerosis Research, 2013
... the foundation for current thinking about the molecular basis of the acute coronary syndromes, and the mechanism of benefit of therapies that reduce risk of myocardial infarction and stroke. In 1989 Prof. Libby proposed a model for the immunopathogenesis of transplantation arteriopathy. His later ex ...
... the foundation for current thinking about the molecular basis of the acute coronary syndromes, and the mechanism of benefit of therapies that reduce risk of myocardial infarction and stroke. In 1989 Prof. Libby proposed a model for the immunopathogenesis of transplantation arteriopathy. His later ex ...
Effect of pH on uptake and photodynamic action of chlorin p6 on
... The effect of reducing the extracellular pH from 7.4 to 6.0 on the uptake and photosensitivity of chlorin p6, a potential photosensitising drug, has been investigated using two mammalian cell lines, human colon (Colo-205) and breast (MCF-7) adenocarcinoma cells. In Colo-205 cells, the uptake and phot ...
... The effect of reducing the extracellular pH from 7.4 to 6.0 on the uptake and photosensitivity of chlorin p6, a potential photosensitising drug, has been investigated using two mammalian cell lines, human colon (Colo-205) and breast (MCF-7) adenocarcinoma cells. In Colo-205 cells, the uptake and phot ...
Cell cycle arrest and apoptosis induced by the coronavirus
... cytopathic effects (CPE) in Vero cells, IBV infection of H1299 cells showed rounding up and fusion of infected cells to form giant multinucleated syncytia, detachment of infected cells from the culture dish, and eventually cell lysis and death (Fig. 1a). The infected cells were further analyzed by W ...
... cytopathic effects (CPE) in Vero cells, IBV infection of H1299 cells showed rounding up and fusion of infected cells to form giant multinucleated syncytia, detachment of infected cells from the culture dish, and eventually cell lysis and death (Fig. 1a). The infected cells were further analyzed by W ...
The Venus Flytrap as a model for a biomimetic material with built
... In the present paper a model is presented for the dynamic response of a family (Droseraceae) of carnivorous plants such as the Venus Flytrap (Dionaea Muscipulu Ellis) and the Waterwheel Plant (Aldrovanda Vesicuha) to external dynamic disturbances. The goal of the present investigation is to apply su ...
... In the present paper a model is presented for the dynamic response of a family (Droseraceae) of carnivorous plants such as the Venus Flytrap (Dionaea Muscipulu Ellis) and the Waterwheel Plant (Aldrovanda Vesicuha) to external dynamic disturbances. The goal of the present investigation is to apply su ...
Cryopreservation of Cultured Plant Cells
... Undifferentiated cell-suspension cultures are important genetic resources used extensively in cytological, physiological, biochemical, and molecular biological studies. Cellsuspension cultures are homogeneous populations of nearly identical cells and provide advantages for investigating cellular pro ...
... Undifferentiated cell-suspension cultures are important genetic resources used extensively in cytological, physiological, biochemical, and molecular biological studies. Cellsuspension cultures are homogeneous populations of nearly identical cells and provide advantages for investigating cellular pro ...
From cardiac tissue engineering to heart-on-a
... artificial matrices on which cardiomyocytes are grown. Polymers including those from both natural and synthetic sources are used to fabricate the scaffolds. Commonly used natural polymers include elastin, collagen, gelatin, fibrin, hyaluronic acid and alginate [53, 54]. One of the greatest advantage ...
... artificial matrices on which cardiomyocytes are grown. Polymers including those from both natural and synthetic sources are used to fabricate the scaffolds. Commonly used natural polymers include elastin, collagen, gelatin, fibrin, hyaluronic acid and alginate [53, 54]. One of the greatest advantage ...
Cell encapsulation
Cell microencapsulation technology involves immobilization of the cells within a polymeric semi-permeable membrane that permits the bidirectional diffusion of molecules such as the influx of oxygen, nutrients, growth factors etc. essential for cell metabolism and the outward diffusion of waste products and therapeutic proteins. At the same time, the semi-permeable nature of the membrane prevents immune cells and antibodies from destroying the encapsulated cells regarding them as foreign invaders.The main motive of cell encapsulation technology is to overcome the existing problem of graft rejection in tissue engineering applications and thus reduce the need for long-term use of immunosuppressive drugs after an organ transplant to control side effects.