immunohistological study of mannan polysaccharides in poplar stem
... japonica before and after delignification. These suggested that lignins might not be the main components associated with the decreased intensities of mannan epitopes, and other components such as pectin or glucuronoxylan might play a role in this. The secondary cell walls in phloem fibers were also ...
... japonica before and after delignification. These suggested that lignins might not be the main components associated with the decreased intensities of mannan epitopes, and other components such as pectin or glucuronoxylan might play a role in this. The secondary cell walls in phloem fibers were also ...
Arachidonic acid inhibits the store-operated Ca2+ current in rat liver
... Under conditions used in the experiments with H4IIE cells described above (Figure 1), AA did not seem to activate any specific conductance. However, in other cell types, AA has been shown to activate highly selective Ca2+ channels with properties distinct from that of the SOCs in those cells [16]. O ...
... Under conditions used in the experiments with H4IIE cells described above (Figure 1), AA did not seem to activate any specific conductance. However, in other cell types, AA has been shown to activate highly selective Ca2+ channels with properties distinct from that of the SOCs in those cells [16]. O ...
Identification of a novel viral protein in infectious bursal disease
... purified IPNV. However, no correlation of these products with ORF A-2 has so far been shown, although it has been suggested that this protein is probably virusspecific. Comparison between the amino acid sequences of ORF A-2 proteins of different strains of IBDV and IPNV has indicated only limited am ...
... purified IPNV. However, no correlation of these products with ORF A-2 has so far been shown, although it has been suggested that this protein is probably virusspecific. Comparison between the amino acid sequences of ORF A-2 proteins of different strains of IBDV and IPNV has indicated only limited am ...
WW Domains Provide a Platform for the
... from Ivan Dikic (Goethe University Medical School, Frankfurt, Germany). The doubly Myc-tagged AIP4 constructs were generated by PCR of our previously published constructs (74) with the amino terminus of the published AIP4 sequence (31) replacing the amino-terminal Itch portion of the fusion used in ...
... from Ivan Dikic (Goethe University Medical School, Frankfurt, Germany). The doubly Myc-tagged AIP4 constructs were generated by PCR of our previously published constructs (74) with the amino terminus of the published AIP4 sequence (31) replacing the amino-terminal Itch portion of the fusion used in ...
RH Ettinger - Test Bank 1
... a. how much sodium enters the terminal button. b. how much calcium is ejected from the terminal button. c. regulatory proteins that contain the neurotransmitter substance. d. how much calcium enters the terminal button. Answer: D Diff: 2 Page Ref: 11 23. Once released into the synaptic gap, neurotra ...
... a. how much sodium enters the terminal button. b. how much calcium is ejected from the terminal button. c. regulatory proteins that contain the neurotransmitter substance. d. how much calcium enters the terminal button. Answer: D Diff: 2 Page Ref: 11 23. Once released into the synaptic gap, neurotra ...
hsf2a.zip
... share structural domains and functional properties including a highly conserved N-terminal DNA binding domain and a heptad repeat “leucine zipper” structure adjacent to the DNA binding domain that regulates trimerization and the ability to bind DNA (10 –12). In mammalian and avian cells, there are m ...
... share structural domains and functional properties including a highly conserved N-terminal DNA binding domain and a heptad repeat “leucine zipper” structure adjacent to the DNA binding domain that regulates trimerization and the ability to bind DNA (10 –12). In mammalian and avian cells, there are m ...
Identification of a Second Collagen-Like
... discovered in B. anthracis (4), but a second collagen-like glycoprotein has not previously been identified in this organism. On electron microscopy observation of untreated spores, after ruthenium red staining, the exosporium is observed as a distinct carbohydrate-rich layer surrounding the underlyi ...
... discovered in B. anthracis (4), but a second collagen-like glycoprotein has not previously been identified in this organism. On electron microscopy observation of untreated spores, after ruthenium red staining, the exosporium is observed as a distinct carbohydrate-rich layer surrounding the underlyi ...
Cloning of cDNA Encoding NtEPc, a Marker Protein for the
... between these developmental stages are not very clear, especially between stages III and IV. In fact one of us previously found that stage IV pollen also becomes embryogenic in an acidified medium (Kyo 1990). We designated the transformation process as the dedifferentiation of immature pollen in TV. ...
... between these developmental stages are not very clear, especially between stages III and IV. In fact one of us previously found that stage IV pollen also becomes embryogenic in an acidified medium (Kyo 1990). We designated the transformation process as the dedifferentiation of immature pollen in TV. ...
Phospholipase A2 s in Cell Injury and Death
... releasing free fatty acids and lysophospholipids. The ubiquitous nature of PLA2s highlights the important role they play in many biological processes, including the generation of proinflammatory lipid mediators such as prostaglandins and leukotrienes, and the regulation of lipid metabolism (Glaser, ...
... releasing free fatty acids and lysophospholipids. The ubiquitous nature of PLA2s highlights the important role they play in many biological processes, including the generation of proinflammatory lipid mediators such as prostaglandins and leukotrienes, and the regulation of lipid metabolism (Glaser, ...
HEMOLYTIC ANEMIA
... of surface of red blood cell (normally neither found on RBC surface) • Coombs reagent - combination of anti-human immunoglobulin & anti-human complement • Mixed with patient’s red cells; if immunoglobulin or complement are on surface, Coombs reagent will link cells together and cause agglutination o ...
... of surface of red blood cell (normally neither found on RBC surface) • Coombs reagent - combination of anti-human immunoglobulin & anti-human complement • Mixed with patient’s red cells; if immunoglobulin or complement are on surface, Coombs reagent will link cells together and cause agglutination o ...
4 - EMD Millipore
... Tetracyclines: block binding of aminoacyl-tRNA to the A site on the ribosome elongation, and termination Chloramphenicol: blocks bacterial translation by binding the 70S ribosome; blocks mitochondrial of the peptide chain) protein synthesis in higher organisms because mitochondria also have 70S ribo ...
... Tetracyclines: block binding of aminoacyl-tRNA to the A site on the ribosome elongation, and termination Chloramphenicol: blocks bacterial translation by binding the 70S ribosome; blocks mitochondrial of the peptide chain) protein synthesis in higher organisms because mitochondria also have 70S ribo ...
Antigens and Antibodies - Thieme Medical Publishers
... response (as they incorporate more of the properties listed above), and these are known as the immunodominant epitopes. ...
... response (as they incorporate more of the properties listed above), and these are known as the immunodominant epitopes. ...
Guzowski et al - Psychology and Neuroscience
... This uncertainty stems from the methodologies used in most IEG studies, which have made it difficult to distinguish gene induction that is specifically linked to information processing from activity that may be due to stress, novelty, motor activity or other processes that accompany the behavioral r ...
... This uncertainty stems from the methodologies used in most IEG studies, which have made it difficult to distinguish gene induction that is specifically linked to information processing from activity that may be due to stress, novelty, motor activity or other processes that accompany the behavioral r ...
PDF
... migrating to the cortex. Reduced activity is also observed in GABAergic interneurons of the adult somatosensory cortex. The SNP affects the affinity of Dlx proteins for their binding site in vitro and reduces the transcriptional activation of the enhancer by Dlx proteins. Affinity purification using ...
... migrating to the cortex. Reduced activity is also observed in GABAergic interneurons of the adult somatosensory cortex. The SNP affects the affinity of Dlx proteins for their binding site in vitro and reduces the transcriptional activation of the enhancer by Dlx proteins. Affinity purification using ...
Bradykinin stimulates IL-6 and IL-8 production by human lung
... However, the intracellular signalling mechanisms by which BK induced proinflammatory cytokine production have not been fully elucidated. This study investigated the role of the extracellular signal-regulated protein kinase 1/2 (ERK 1/2) and p38 mitogen-activated protein kinase (p38 MAPK) in the BK-i ...
... However, the intracellular signalling mechanisms by which BK induced proinflammatory cytokine production have not been fully elucidated. This study investigated the role of the extracellular signal-regulated protein kinase 1/2 (ERK 1/2) and p38 mitogen-activated protein kinase (p38 MAPK) in the BK-i ...
Somatic Cytokinesis and Pollen Maturation in Arabidopsis
... process that involves the replacement of callose by cellulose. The mechanism and controlling elements required for the switch from a callose- to a cellulose-containing cell plate are still unknown. Mutants that are altered in cellulose biosynthesis often show cytokinesis defects: cyt1 (Nickle and Me ...
... process that involves the replacement of callose by cellulose. The mechanism and controlling elements required for the switch from a callose- to a cellulose-containing cell plate are still unknown. Mutants that are altered in cellulose biosynthesis often show cytokinesis defects: cyt1 (Nickle and Me ...
Dynamic balance between vesicle transport and
... Whole cell responses that involve, both morphological and physiological changes, are complex because they can engage many subcellular processes (SCPs). Such coordinated changes often lead to change in cell state, such as moving to a more or less differentiated phenotype. Detailed understanding of ho ...
... Whole cell responses that involve, both morphological and physiological changes, are complex because they can engage many subcellular processes (SCPs). Such coordinated changes often lead to change in cell state, such as moving to a more or less differentiated phenotype. Detailed understanding of ho ...
Proteins RCA Gene Cluster and Functional RCA Locus in Chicken
... locus. All human counterparts of these proteins are identified in mice. However, the mouse RCA locus is split into the two regions presumably through gene translocation. However, the RCA locus is conserved between humans and mice (7–9). From an evolutionary point of view, we first identified chicken ...
... locus. All human counterparts of these proteins are identified in mice. However, the mouse RCA locus is split into the two regions presumably through gene translocation. However, the RCA locus is conserved between humans and mice (7–9). From an evolutionary point of view, we first identified chicken ...
The energy-less red blood cell is lost – erythrocyte
... reticulocytes compared to mature red cells, in which it is very low. In fact, of all glycolytic enzymes HK has the lowest enzymatic activity in vitro.12 In mammalian tissues four isozymes of HK with different enzymatic properties exist, HK-I to III, with a molecular mass of 100 kDa, and HK-IV (or gl ...
... reticulocytes compared to mature red cells, in which it is very low. In fact, of all glycolytic enzymes HK has the lowest enzymatic activity in vitro.12 In mammalian tissues four isozymes of HK with different enzymatic properties exist, HK-I to III, with a molecular mass of 100 kDa, and HK-IV (or gl ...
Arachidonic Acid Mediates Interleukin-1 and Tumor
... kinase assay using as a substrate the GST-c-jun fusion protein containing the amino-terminal domain of c-jun from amino acid 5 to 89 immobilized on glutathione-agarose beads.35Stromal cells were serum-deprived and subsequently stimulated with arachidonic acid or IL-1 plus TNF-a. Cell extracts were p ...
... kinase assay using as a substrate the GST-c-jun fusion protein containing the amino-terminal domain of c-jun from amino acid 5 to 89 immobilized on glutathione-agarose beads.35Stromal cells were serum-deprived and subsequently stimulated with arachidonic acid or IL-1 plus TNF-a. Cell extracts were p ...
Guanine Nucleotides Modulate the Effects of Brefeldin A in
... REFELDIN A (BFA)~, a natural product of several different fungi, has profound effects on the structure and function of the Golgi apparatus. At concentrations of 100 nM and higher, it induces the disassembly of the cis-, medial, and trans-Golgi apparatus (Lippincott-Schwartz, 1989, 1990; Fujiwara et ...
... REFELDIN A (BFA)~, a natural product of several different fungi, has profound effects on the structure and function of the Golgi apparatus. At concentrations of 100 nM and higher, it induces the disassembly of the cis-, medial, and trans-Golgi apparatus (Lippincott-Schwartz, 1989, 1990; Fujiwara et ...
N x C (N-2)
... There is certainly no lack of small membrane-bound vesicles in the eukaryotic cell! But these vesicles can be divided into basically two types: those that are fully derived from the RER/golgi system and those that are not. The latter are the so-called microbodies, of variable size but often smaller ...
... There is certainly no lack of small membrane-bound vesicles in the eukaryotic cell! But these vesicles can be divided into basically two types: those that are fully derived from the RER/golgi system and those that are not. The latter are the so-called microbodies, of variable size but often smaller ...
Non-equilibration of hydrostatic pressure in blebbing cells Guillaume T. Charras
... Guillaume T. Charras1, Justin C. Yarrow1, Mike A. Horton2, L. Mahadevan1,3,4 & T. J. Mitchison1 Current models for protrusive motility in animal cells focus on cytoskeleton-based mechanisms, where localized protrusion is driven by local regulation of actin biochemistry1–3. In plants and fungi, protr ...
... Guillaume T. Charras1, Justin C. Yarrow1, Mike A. Horton2, L. Mahadevan1,3,4 & T. J. Mitchison1 Current models for protrusive motility in animal cells focus on cytoskeleton-based mechanisms, where localized protrusion is driven by local regulation of actin biochemistry1–3. In plants and fungi, protr ...
Reciprocal regulation of IL-23 and IL-12 following co
... levels of IL-10 and IL-12 following stimulation through Dectin-1 alone, and hence give higher synergistic responses relative to the responses following ligation of Dectin-1 alone. Syk kinase is activated downstream of Dectin-1 [10] (Fig. 4A), whereas activation of ERK occurs downstream of both Decti ...
... levels of IL-10 and IL-12 following stimulation through Dectin-1 alone, and hence give higher synergistic responses relative to the responses following ligation of Dectin-1 alone. Syk kinase is activated downstream of Dectin-1 [10] (Fig. 4A), whereas activation of ERK occurs downstream of both Decti ...
M261 MHC class I antigen presentation April 17, 2000
... Peptides presented by MHC class I come from cytosolic proteins and peptides presented by MHC class II come from endocytosed proteins. This is an oversimplification. Many of the components of MHC class I processing are encoded in the MHC locus. Cytosolic proteins are degraded in the cytoplasm by a co ...
... Peptides presented by MHC class I come from cytosolic proteins and peptides presented by MHC class II come from endocytosed proteins. This is an oversimplification. Many of the components of MHC class I processing are encoded in the MHC locus. Cytosolic proteins are degraded in the cytoplasm by a co ...
Signal transduction
Signal transduction occurs when an extracellular signaling molecule activates a specific receptor located on the cell surface or inside the cell. In turn, this receptor triggers a biochemical chain of events inside the cell, creating a response. Depending on the cell, the response alters the cell's metabolism, shape, gene expression, or ability to divide. The signal can be amplified at any step. Thus, one signaling molecule can cause many responses.