Eur J - HAL
... and lysosomes and is related to the other aspartic proteases such a renin, pepsin and yeast protease A [1]. All these enzymes are synthesized as inactive precursors, which are then processed either auto-catalytically (e.g. pepsin) [1] or by other enzymes (e.g. renin) to remove an N-terminal pro-pept ...
... and lysosomes and is related to the other aspartic proteases such a renin, pepsin and yeast protease A [1]. All these enzymes are synthesized as inactive precursors, which are then processed either auto-catalytically (e.g. pepsin) [1] or by other enzymes (e.g. renin) to remove an N-terminal pro-pept ...
Development of differentiation assay in neuroblastoma to elucidate
... We used the assay to establish a correlation between differentiation and MYCN expression. AtRA (a well known differentiation agent) leads to increase in neurofilament-light expression; we observed that cells with particularly long neurites have low MYCN expression. To study it further, we used a MYC ...
... We used the assay to establish a correlation between differentiation and MYCN expression. AtRA (a well known differentiation agent) leads to increase in neurofilament-light expression; we observed that cells with particularly long neurites have low MYCN expression. To study it further, we used a MYC ...
Evaluation of Different Solvent Types on the Extraction of
... essential amino acids which are mostly equivalent or even better with that of other higher plant (Spolaore et al., 2006). It was found that their amino acid composition does not significantly affected by changes in environmental conditions (Blackburn and Volkman, 2012). Apart from that, the farming ...
... essential amino acids which are mostly equivalent or even better with that of other higher plant (Spolaore et al., 2006). It was found that their amino acid composition does not significantly affected by changes in environmental conditions (Blackburn and Volkman, 2012). Apart from that, the farming ...
Calcium entry in Trypanosoma brucei ... arachidonic acid Abstract
... PLA2 inhibitors blocked Ca2+ entry; 3 -(4 -octadecyl)-benzoylacrylic acid (OBAA; IC50 0.4+/0.1 microM) was the most potent. We identified in live trypanosomes PLA2 activity that was sensitive to OBAA and could be stimulated by Ca2+, suggesting the presence of positive feedback control. The cell-asso ...
... PLA2 inhibitors blocked Ca2+ entry; 3 -(4 -octadecyl)-benzoylacrylic acid (OBAA; IC50 0.4+/0.1 microM) was the most potent. We identified in live trypanosomes PLA2 activity that was sensitive to OBAA and could be stimulated by Ca2+, suggesting the presence of positive feedback control. The cell-asso ...
Tumor-specific T cells in human Merkel cell carcinomas: a possible
... Cancer destruction requires not only the generation of tumor-specific T cells but also the ability of these T cells to access the tumor once they are generated (Gajewski, 2007). T cells are imprinted with expression of tissue specific addressins and preferentially migrate to the peripheral tissue in ...
... Cancer destruction requires not only the generation of tumor-specific T cells but also the ability of these T cells to access the tumor once they are generated (Gajewski, 2007). T cells are imprinted with expression of tissue specific addressins and preferentially migrate to the peripheral tissue in ...
Origin and shaping of the laterality organ in zebrafish - MPI
... Fig. 2. Apical attachment of the dorsal forerunner cell cluster to the enveloping layer and subsequent detachment to form a cellular rosette during gastrulation. (A-B⬘) Confocal images of Tg(β-actin:HRASEGFP) zebrafish embryos immunolabelled with an antiaPKC-ζ antibody. GFP (green) and aPKC-ζ (red) ...
... Fig. 2. Apical attachment of the dorsal forerunner cell cluster to the enveloping layer and subsequent detachment to form a cellular rosette during gastrulation. (A-B⬘) Confocal images of Tg(β-actin:HRASEGFP) zebrafish embryos immunolabelled with an antiaPKC-ζ antibody. GFP (green) and aPKC-ζ (red) ...
Macroscopic stiffening of embryonic tissues via
... cell rearrangement during gastrulation is regulated by the planar cell polarity (PCP) pathway. Cell or tissue response to chemotactic signals or activation of the PCP pathway depends both on specific details of the molecular programs, as well as on the mechanical context in which they play out (Davi ...
... cell rearrangement during gastrulation is regulated by the planar cell polarity (PCP) pathway. Cell or tissue response to chemotactic signals or activation of the PCP pathway depends both on specific details of the molecular programs, as well as on the mechanical context in which they play out (Davi ...
C. elegans - York College of Pennsylvania
... • The nematode, Caenorhabditis Elegans (C. elegans), is a model for gene silencing. The C. elegans genome has been sequenced and it was determined that many human disease pathways in humans are also present in C. elegans (Kaletta and Hengartner 2006). • UNC-50 is a genetic region that is homologous ...
... • The nematode, Caenorhabditis Elegans (C. elegans), is a model for gene silencing. The C. elegans genome has been sequenced and it was determined that many human disease pathways in humans are also present in C. elegans (Kaletta and Hengartner 2006). • UNC-50 is a genetic region that is homologous ...
Genome Transplantation in Bacteria
... genome and are free of detectable recipient genomic sequences. These cells that result from genome transplantation are phenotypically identical to the M. mycoides LC donor strain as judged by several criteria. t has been known ever since Oswald Avery’s pioneering experiments with pneumococcal transf ...
... genome and are free of detectable recipient genomic sequences. These cells that result from genome transplantation are phenotypically identical to the M. mycoides LC donor strain as judged by several criteria. t has been known ever since Oswald Avery’s pioneering experiments with pneumococcal transf ...
CELL STRUCTURE EXPLORATION ACTIVITIES
... I say otherwise, EXCEPT FOR # 12—DO THAT ONE LAST! They will pretty much Materials Needed: 8 pieces of paper cut to 3 inches by 5 inche This packet is due by the end of the class period Friday, September 19, 2003. You may complete the work in class so you might want to do them in order ...
... I say otherwise, EXCEPT FOR # 12—DO THAT ONE LAST! They will pretty much Materials Needed: 8 pieces of paper cut to 3 inches by 5 inche This packet is due by the end of the class period Friday, September 19, 2003. You may complete the work in class so you might want to do them in order ...
Chapter 8. Movement across the Membrane
... peripheral proteins = loosely bound to surface of membrane integral proteins = penetrate into lipid bilayer, often completely spanning the membrane = transmembrane protein Based on Work by K Foglia www.kimmunity.com ...
... peripheral proteins = loosely bound to surface of membrane integral proteins = penetrate into lipid bilayer, often completely spanning the membrane = transmembrane protein Based on Work by K Foglia www.kimmunity.com ...
... networks in the regulation of stem development (Torii et al., 1996; Yokoyama et al., 1998). In rice, a number of mutants have been characterized and grouped on the basis of the elongation pattern of the upper four or five internodes. One of these mutants exhibited shortened internodes and altered pa ...
PDF
... conditions when it was unlikely that they could have failed to take up some inhibitor). This suggests that transcription of RNA does not have to occur during cell determination, but it does not exclude the possibility that induction removes biological repressors from specific genes which thus become ...
... conditions when it was unlikely that they could have failed to take up some inhibitor). This suggests that transcription of RNA does not have to occur during cell determination, but it does not exclude the possibility that induction removes biological repressors from specific genes which thus become ...
Ectodermal progenitors derived from epiblast
... Received October 31, 2014. Revised January 22, 2015. Accepted January 27, 2015. # The Author (2015). Published by Oxford University Press on behalf of Journal of Molecular Cell Biology, IBCB, SIBS, CAS. All rights reserved. ...
... Received October 31, 2014. Revised January 22, 2015. Accepted January 27, 2015. # The Author (2015). Published by Oxford University Press on behalf of Journal of Molecular Cell Biology, IBCB, SIBS, CAS. All rights reserved. ...
Statistical Analysis of the Patterns of Spore Formation
... It is meant to be a companion paper to that of Dunn (1980) which described the patterns of spore positions within these quads. As in the previous investigation, the aim of the work was to provide a statistical model that would summarize the observed patterns of spore formation. The behaviour of sist ...
... It is meant to be a companion paper to that of Dunn (1980) which described the patterns of spore positions within these quads. As in the previous investigation, the aim of the work was to provide a statistical model that would summarize the observed patterns of spore formation. The behaviour of sist ...
Interaction of oxygen-sensitive luminescent probes Ru(phen) and
... relatively low for nitroxides like CAT1, to very high, for crystals of LiPc. The spatial resolution of EPR oxygen images obtained in phantoms and tissues is too low for imaging individual cells [4]. NMR approaches appear to be non-invasive but also offer limited resolution [7]. In contrast, approach ...
... relatively low for nitroxides like CAT1, to very high, for crystals of LiPc. The spatial resolution of EPR oxygen images obtained in phantoms and tissues is too low for imaging individual cells [4]. NMR approaches appear to be non-invasive but also offer limited resolution [7]. In contrast, approach ...
here - ScienceA2Z.com
... layer of lipids (hydrophobic fat-like molecules) and hydrophilic phosphorus molecules. Hence, the layer is called a phospholipid bilayer. It may also be called a fluid mosaic membrane. Embedded within this membrane is a variety of protein molecules that act as channels and pumps that move different ...
... layer of lipids (hydrophobic fat-like molecules) and hydrophilic phosphorus molecules. Hence, the layer is called a phospholipid bilayer. It may also be called a fluid mosaic membrane. Embedded within this membrane is a variety of protein molecules that act as channels and pumps that move different ...
Comparative mycobacterial genomics as a tool for drug S.T. Cole
... some of these genes were subsequently found to play critical roles. Thus, they represent novel targets for new broad spectrum antibiotics [19]. To ensure that new antibiotics inhibit functions that are confined to bacteria, thereby reducing potential side-effects in humans, it is now possible to per ...
... some of these genes were subsequently found to play critical roles. Thus, they represent novel targets for new broad spectrum antibiotics [19]. To ensure that new antibiotics inhibit functions that are confined to bacteria, thereby reducing potential side-effects in humans, it is now possible to per ...
Krebs Cycle Intermediates Protective against Oxidative Stress by
... The Krebs cycle is a series of enzymatic reactions that catalyze the aerobic metabolism of fuel molecules to carbon dioxide and water, thereby generating energy for the production of adenosine triphosphate molecules. Many types of fuel molecules can be drawn into and utilized by the cycle, including ...
... The Krebs cycle is a series of enzymatic reactions that catalyze the aerobic metabolism of fuel molecules to carbon dioxide and water, thereby generating energy for the production of adenosine triphosphate molecules. Many types of fuel molecules can be drawn into and utilized by the cycle, including ...
1 1 2 3 4 5 Wnt proteins can direct planar cell polarity in
... embryos (n = 46), but it was only visible in cells located one to four cell diameters away from the ...
... embryos (n = 46), but it was only visible in cells located one to four cell diameters away from the ...
Tropomyosin 1: Multiple roles in the developing heart and in the
... allowing the globular myosin heads to interact. This produces movement of the thick and thin filaments relative to each other, resulting in sarcomere shortening and hence muscle contraction [18,19]. Despite this essential interaction, roles for TPM1 in the developing heart are poorly understood, with ...
... allowing the globular myosin heads to interact. This produces movement of the thick and thin filaments relative to each other, resulting in sarcomere shortening and hence muscle contraction [18,19]. Despite this essential interaction, roles for TPM1 in the developing heart are poorly understood, with ...
Making parallel lines meet
... to spaces both fascinating and useful. A contemporary case of parallel lines whose meeting is impossible but informative is offered by the humble vascular plant. Perhaps of doubtful utility for readers of Cell Adhesion and Migration, this case nevertheless could fascinate them, concerning as it does ...
... to spaces both fascinating and useful. A contemporary case of parallel lines whose meeting is impossible but informative is offered by the humble vascular plant. Perhaps of doubtful utility for readers of Cell Adhesion and Migration, this case nevertheless could fascinate them, concerning as it does ...
Role of active oxygen species and NO in plant defence
... binding sites, which could serve for direct activation, and apoplastic peroxidases require Ca2+ for optimal activity. The gp91phox has also been considered a target for kinase action linked to Ca2+ fluxes [3•]. It has been postulated that the mammalian NADPH oxidase is activated by a protein kinase ...
... binding sites, which could serve for direct activation, and apoplastic peroxidases require Ca2+ for optimal activity. The gp91phox has also been considered a target for kinase action linked to Ca2+ fluxes [3•]. It has been postulated that the mammalian NADPH oxidase is activated by a protein kinase ...