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The association of sore throat and psoriasis might be explained by
The association of sore throat and psoriasis might be explained by

... © 2013 British Society for Immunology, Clinical and Experimental Immunology, 174: 139–151 ...
AMPA Receptors Are Involved in Store-Operated Calcium
AMPA Receptors Are Involved in Store-Operated Calcium

Molecular Components of the Bacterial Cytoskeleton
Molecular Components of the Bacterial Cytoskeleton

... dimensions stretch the resolution of optical microscopes to the limit, and, for decades, bacteria were thought not to possess cytoskeletal elements. Only a few internal structures had been observed in bacterial cells, and these were apparently organism specific and obscure. However, ideas regarding ...
- Wiley Online Library
- Wiley Online Library

... near and n = 39 far). The average diameter of the neurites in which we tracked mitochondrial movement, determined from all of those for which we had DIC images, was 1.16 ± 0.1 μm (mean ± SEM, N = 19). Well above the diffraction limit of the point spread function (>400 nm), the apparent and real size ...
Perturbation of - Circulation Research
Perturbation of - Circulation Research

... and activation of the CRL, whereas cullin deneddylation appears to be critical for the disassembly and thereby the dynamics of CRLs.21,22 The removal of Nedd8 from cullin through a process known as deneddylation is carried out by the COP9 (constitutive photomorphogenesis mutant 9) signalosome (CSN), ...
Host DNA Replication Is Induced by Geminivirus
Host DNA Replication Is Induced by Geminivirus

... prompted us to wonder whether we could distinguish further how BrdU was distributed within nuclei. Laser scanning confocal microscopy was used in addition to normal epifluorescence microscopy to compare BrdU incorporation into viral and host DNA after a 24-h BrdU treatment. The most common patterns, ...
Identification ofPseudomonas syringaetype III effectors that can
Identification ofPseudomonas syringaetype III effectors that can

... problems in current research. Puzzling is the function for so many effectors and the means by which these effectors can evade recognition by the R gene surveillance systems of tomato and Arabidopsis, the hosts of DC3000. Problematic is the apparent redundancy of effectors, as indicated by the observ ...
Collagen accumulation in osteosarcoma cells lacking GLT25D1
Collagen accumulation in osteosarcoma cells lacking GLT25D1

antoniadi_et_al._2015.
antoniadi_et_al._2015.

... (CYTOKININ OXIDASE/DEHYDROGENASE [CKX]) also appear to be spatially regulated. In root tips, expression of LOG3 and LOG8 is strongest in the procambium and quiescent center (QC), respectively (Kuroha et al., 2009), whereas root expression of CYP735A2 is predominantly in the vasculature (Kiba et al., ...
Science
Science

...  Hierarchy of cells, tissues, organs, and organ systems to their functions in an organism  Function of plant and animal cell parts (vacuoles, nucleus, cytoplasm, cell membrane, cell wall, chloroplast)  Vascular and nonvascular plants, flowering and non-flowering plants, deciduous and coniferous t ...
ORDINARy DIFFERENTIAL EqUATIONS AND CELLULAR
ORDINARy DIFFERENTIAL EqUATIONS AND CELLULAR

... individually in parallel with each other. In practice however, since computers are sequential in nature,the order needs to be serialized though randomized. Simulation of agents can also be done on parallel machines, in this case the asynchrony is easily and better represented. Sunday, October 24, 20 ...
PDF + SI - Development - The Company of Biologists
PDF + SI - Development - The Company of Biologists

... factor ZHOUPI. However, to date the mechanism underlying the Arabidopsis endosperm breakdown process has not been elucidated. Here we provide evidence that ZHOUPI does not induce the developmental Programmed Cell Death of the endosperm directly. Instead ZHOUPI indirectly triggers cell death by regul ...
Neurogenic Inflammation in Acute Pancreatitis
Neurogenic Inflammation in Acute Pancreatitis

... disruption of the acinar cells. The disease is initiated, following various pathways, by the activation of intracellular proteolytic enzyme zymogens in the acinar cells [1, 5]. As the protective mechanisms of the body are overwhelmed, tissue injury causes the leakage of trypsin, chymotrypsin and ela ...
Stringent Response Changes Cell Membrane Permeability in
Stringent Response Changes Cell Membrane Permeability in

... chilled 95% ethanol to remove residual TCA. At T=90 min the ethanol was decanted and the filters were transferred to foiled try with paper toil lining and backed overnight at 100 ºC. After 24 hrs each filter (56 total) were transferred to scintillation vials with 4 ml of scintillation fluid in order ...
RFX2 is broadly required for ciliogenesis during
RFX2 is broadly required for ciliogenesis during

... et al., 2007; Inglis et al., 2006). By contrast, very little is yet known about the transcriptional programs that regulate ciliogenesis. The RFX transcription factor (called Daf19 in Caenorhabditis elegans) has been identified as an essential regulator of ciliogenesis in C. elegans and Drosophila (Du ...
I inhibition: a novel mechanism of action
I inhibition: a novel mechanism of action

A directional strategy for monitoring Cre
A directional strategy for monitoring Cre

... of mice harboring targeted somatic mutations, which are both temporally controlled and cell-type restricted1,3. Many Creexpressing mouse lines exist, but only a few transgenic lines are available that harbor a reporter gene whose expression is dependent on a Cre-mediated event3. Moreover, their use ...
A novel genetic strategy reveals unexpected roles of the Swi
A novel genetic strategy reveals unexpected roles of the Swi

... brief, total thymocytes are first resolved into mature (CD3hi) and immature (CD3⫺/lo) subsets based on CD3 expression (Fig. 2 A, column 1). The immature thymocytes are then resolved into two major subsets, namely DN3 (CD25+CD44⫺) and post-DN3 (CD25⫺CD44⫺; Fig. 2 A, column 2) before each population i ...
Control of the Actin Cytoskeleton in Plant Cell Growth
Control of the Actin Cytoskeleton in Plant Cell Growth

... dwarfed plants and morphological changes in most organs, which correlates with a strong increase in actin polymerization and bundling (46). These data show that plant actin isoforms must vary in their biochemical properties, and both the expression levels of actin genes and their developmental conte ...
RNA interference in the nucleus: roles for small RNAs in
RNA interference in the nucleus: roles for small RNAs in

... RNAi has been used to describe siRNA pathways; however, the mechanistic details of diverse small RNA pathways are converging, so in this Review we use RNAi as an umbrella term to describe silencing that is dependent on small RNA. In plants and fungi, RNAi pathways in the nucleus can repress target g ...
Root Structure and Function - Oxford Academic
Root Structure and Function - Oxford Academic

... present an analysis that sets forth an appropriate perspective for observing root and rhizosphere processes in the field. It may help define the probability of different rhizosphere processes on roots in different soil conditions. In seedlings grown on a slope, Scippa et al. have found that changes ...
Out of the Mouths of Plants: The Molecular Basis of the Evolution
Out of the Mouths of Plants: The Molecular Basis of the Evolution

... into pavement cells. The MMC divides asymmetrically to form a meristemoid (M) and SLGC and may reiterate similar divisions several times. MUTE controls the cell-state transition from M to GMC, and FAMA is required for correct division of the GMC into GCs forming a functional stoma. It is proposed th ...
Role of cholesterol in SNARE-mediated trafficking on intracellular
Role of cholesterol in SNARE-mediated trafficking on intracellular

... et al., 2006; Ikonen, 2008; Rowland et al., 2014; van der Kant and Neefjes, 2014). It should be noted that in some cell types, in particular hepatocytes and steroidogenic cells, uptake of cholesterol from high-density lipoprotein (HDL) can significantly contribute to cholesterol homeostasis. This is ...
Signalling and neural crest migration pathways - Development
Signalling and neural crest migration pathways - Development

... the roof plate and the distal halves of the branchial arches (Fig. 3E,F). Therefore, Bmp4/Msx2 mediated apoptosis of odd-rhombomere neural crest cells co-ordinated by signalling between even- and odd-numbered segments is unlikely to be responsible for patterning the pathways of neural crest migratio ...
Syntaxin of Plant Proteins SYP123 and SYP132 Mediate Root Hair
Syntaxin of Plant Proteins SYP123 and SYP132 Mediate Root Hair

... 2004), implying that each PM Qa-SNARE molecule has specialized physiological functions in Arabidopsis. Among these PM Qa-SANREs, KNOLLE/SYP111 is predominantly expressed during mitosis and functions in cell plate formation (Lauber et al. 1997). SYP121/PEN1/SYR1 has multiple functions in various phys ...
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Amitosis

Amitosis (a- + mitosis) is absence of mitosis, the usual form of cell division in the cells of eukaryotes. There are several senses in which eukaryotic cells can be amitotic. One refers to capability for non-mitotic division and the other refers to lack of capability for division. In one sense of the word, which is now mostly obsolete, amitosis is cell division in eukaryotic cells that happens without the usual features of mitosis as seen on microscopy, namely, without nuclear envelope breakdown and without formation of mitotic spindle and condensed chromosomes as far as microscopy can detect. However, most examples of cell division formerly thought to belong to this supposedly ""non-mitotic"" class, such as the division of unicellular eukaryotes, are today recognized as belonging to a class of mitosis called closed mitosis. A spectrum of mitotic activity can be categorized as open, semi-closed, and closed mitosis, depending on the fate of the nuclear envelope. An exception is the division of ciliate macronucleus, which is not mitotic, and the reference to this process as amitosis may be the only legitimate use of the ""non-mitotic division"" sense of the term today. In animals and plants which normally have open mitosis, the microscopic picture described in the 19th century as amitosis most likely corresponded to apoptosis, a process of programmed cell death associated with fragmentation of the nucleus and cytoplasm. Relatedly, even in the late 19th century cytologists mentioned that in larger life forms, amitosis is a ""forerunner of degeneration"".Another sense of amitotic refers to cells of certain tissues that are usually no longer capable of mitosis once the organism has matured into adulthood. In humans this is true of various muscle and nerve tissue types; if the existing ones are damaged, they cannot be replaced with new ones of equal capability. For example, cardiac muscle destroyed by heart attack and nerves destroyed by piercing trauma usually cannot regenerate. In contrast, skin cells are capable of mitosis throughout adulthood; old skin cells that die and slough off are replaced with new ones. Human liver tissue also has a sort of dormant regenerative ability; it is usually not needed or expressed but can be elicited if needed.
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