Session 241 Ganglion Cells: Development, axotomy, trauma
... Northwestern University, Evanston, IL. Purpose: In addition to rod and cone photoreceptors of the outer retina, intrinsically photosensitive retinal ganglion cells (ipRGCs) constitute a third class of inner retinal photoreceptors that play roles in both image and non-image forming vision. ipRGCs exp ...
... Northwestern University, Evanston, IL. Purpose: In addition to rod and cone photoreceptors of the outer retina, intrinsically photosensitive retinal ganglion cells (ipRGCs) constitute a third class of inner retinal photoreceptors that play roles in both image and non-image forming vision. ipRGCs exp ...
Enteropathogenic Escherichia coli (EPEC) adhesion to intestinal
... and effacing’ (A/E) lesions on small intestinal enterocytes. EPEC adhesins that have been associated with A/E adhesion and intestinal colonization include bundle-forming pili (BFP), EspA filaments and intimin. BFP are involved in bacteria–bacteria interaction and microcolony formation but their role ...
... and effacing’ (A/E) lesions on small intestinal enterocytes. EPEC adhesins that have been associated with A/E adhesion and intestinal colonization include bundle-forming pili (BFP), EspA filaments and intimin. BFP are involved in bacteria–bacteria interaction and microcolony formation but their role ...
Morphogenesis of intestinal villi
... prime interest in the study of development. An example of an epithelial sheet that undergoes dramatic change in form during development is the intestinal epithelium, which becomes shaped into finger-like villi that protrude into the lumen of the gut. The intestinal epithelium in the chicken does not ...
... prime interest in the study of development. An example of an epithelial sheet that undergoes dramatic change in form during development is the intestinal epithelium, which becomes shaped into finger-like villi that protrude into the lumen of the gut. The intestinal epithelium in the chicken does not ...
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... prime interest in the study of development. An example of an epithelial sheet that undergoes dramatic change in form during development is the intestinal epithelium, which becomes shaped into finger-like villi that protrude into the lumen of the gut. The intestinal epithelium in the chicken does not ...
... prime interest in the study of development. An example of an epithelial sheet that undergoes dramatic change in form during development is the intestinal epithelium, which becomes shaped into finger-like villi that protrude into the lumen of the gut. The intestinal epithelium in the chicken does not ...
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... Integral membrane proteins traversing the bounding membrane may be required to allow for transport of small molecules, feedstocks and products into and out of the protocell to support metabolic reactions. The folding, and therefore function, of membrane proteins is known to be heavily influenced by ...
... Integral membrane proteins traversing the bounding membrane may be required to allow for transport of small molecules, feedstocks and products into and out of the protocell to support metabolic reactions. The folding, and therefore function, of membrane proteins is known to be heavily influenced by ...
Part 3 (Archaea - Updates Book)
... c) Korarcheota are only known from their DNA sequences—nothing more is known about them (they have only recently been discovered). b. Archaea differ in their chemical make-up from other lifeforms. 1) While archaea have many features that look similar to those found on other cells, these features are ...
... c) Korarcheota are only known from their DNA sequences—nothing more is known about them (they have only recently been discovered). b. Archaea differ in their chemical make-up from other lifeforms. 1) While archaea have many features that look similar to those found on other cells, these features are ...
Zhen jin liprin protein regulates differentiation of presynmaptic termini c elegans nature 1999
... We thank I. Cuthill, S. Hunt, J. Hutchinson, I. Jewitt, P. Sozou and M. Yallop for comments on previous versions of this manuscript. Correspondence and requests for materials should be addressed to J.M.M. (e-mail: john.mcnamara@ bristol.ac.uk). ...
... We thank I. Cuthill, S. Hunt, J. Hutchinson, I. Jewitt, P. Sozou and M. Yallop for comments on previous versions of this manuscript. Correspondence and requests for materials should be addressed to J.M.M. (e-mail: john.mcnamara@ bristol.ac.uk). ...
Application of the photocatalytic reaction of TiO2 to disinfection and
... with time in the absence of H2O2 and light because these bacterial cells are able to start division by binary fission , but the number of bacterial cell was increased by adding 10 ppm of H2O2 under dark condition . This effect can be explain that the hydrogen peroxide was disrupted of bacterial cell ...
... with time in the absence of H2O2 and light because these bacterial cells are able to start division by binary fission , but the number of bacterial cell was increased by adding 10 ppm of H2O2 under dark condition . This effect can be explain that the hydrogen peroxide was disrupted of bacterial cell ...
Concentration Dependent Different Action of Tamoxifen on
... TAM and derivatives have been shown to protect biological membranes, and membrane-model systems such as liposomes, against free radical mediated lipid peroxidation. Observation of this protective action of TAM and its derivatives can be attributed to molecular modulation of the membrane environment ...
... TAM and derivatives have been shown to protect biological membranes, and membrane-model systems such as liposomes, against free radical mediated lipid peroxidation. Observation of this protective action of TAM and its derivatives can be attributed to molecular modulation of the membrane environment ...
Computational and genetic evidence that different structural
... Tanaka et al., 2003). In each case, the three CESA isoforms are integrated into a cellulose synthesis complex (CSC) that moves in the plane of the plasma membrane as cellulose fibrils are formed (Paredez et al., 2006; Endler and Persson, 2011). Although no plant CESA has been crystallized, a computa ...
... Tanaka et al., 2003). In each case, the three CESA isoforms are integrated into a cellulose synthesis complex (CSC) that moves in the plane of the plasma membrane as cellulose fibrils are formed (Paredez et al., 2006; Endler and Persson, 2011). Although no plant CESA has been crystallized, a computa ...
The Complex Relationship between Liver Cancer and the Cell Cycle
... (pRb). Together with its two homologs p107 and p130, pRb constitutes the Rb family, called also ―pocket‖ proteins, which repress E2F transcription factors [69,70]. Active Cdk4/cyclin D complexes initiate pRb phosphorylation while newly formed Cdk2/cyclin E enhances pRb inactivation resulting in a co ...
... (pRb). Together with its two homologs p107 and p130, pRb constitutes the Rb family, called also ―pocket‖ proteins, which repress E2F transcription factors [69,70]. Active Cdk4/cyclin D complexes initiate pRb phosphorylation while newly formed Cdk2/cyclin E enhances pRb inactivation resulting in a co ...
Full Paper - Calcutta Research Group
... Collector for the first time. Dammalapati garu, who took me to the collector’s office is an important person in the Guntur political circles and a prominent man at the Sri Venkateswarswami temple1 in Guntur. He was visiting the Collector at his camp office with two of his friends to seek permission ...
... Collector for the first time. Dammalapati garu, who took me to the collector’s office is an important person in the Guntur political circles and a prominent man at the Sri Venkateswarswami temple1 in Guntur. He was visiting the Collector at his camp office with two of his friends to seek permission ...
Xyloglucan, galactomannan, glucuronoxylan, and
... function mutations in two genes encoding different xyloglucan-specific c(XXT1 and XXT2) have short and thick root hairs that often bulge at their tips (Zabotina et al. 2012), indicating that xyloglucan is required for normal expansion in tip-growing root hairs. A b-GalA-containing xyloglucan was rep ...
... function mutations in two genes encoding different xyloglucan-specific c(XXT1 and XXT2) have short and thick root hairs that often bulge at their tips (Zabotina et al. 2012), indicating that xyloglucan is required for normal expansion in tip-growing root hairs. A b-GalA-containing xyloglucan was rep ...
Functional Analysis of the Cellulose Synthase
... and Somerville, 2001). One reason for this may be functional redundancy within CSL families. However, it may also be the case that the activities of some CSLs may be spatially or temporally restricted, so that phenotypes that arise from disrupting their function are only apparent in particular cells ...
... and Somerville, 2001). One reason for this may be functional redundancy within CSL families. However, it may also be the case that the activities of some CSLs may be spatially or temporally restricted, so that phenotypes that arise from disrupting their function are only apparent in particular cells ...
machen2006
... bacterial products (10, 52, 112) appear only to activate weak inflammatory responses in airway epithelia (179), and then only at very high concentrations (59, 71). It should be noted that although the earliest inflammatory signaling in response to P. aeruginosa seems to be controlled by flagellin-TL ...
... bacterial products (10, 52, 112) appear only to activate weak inflammatory responses in airway epithelia (179), and then only at very high concentrations (59, 71). It should be noted that although the earliest inflammatory signaling in response to P. aeruginosa seems to be controlled by flagellin-TL ...
HISTOLOGICAL AND SEM STUDIES ON ORGANOGENESIS IN
... morphogenic regions of callus culture raises important questions about its nature, components, and possible role in organogenesis. Among the potential components of such a matrix are pectins, polysaccharides present in higher plant cell walls and secretions. They play an important role in cell-to-ce ...
... morphogenic regions of callus culture raises important questions about its nature, components, and possible role in organogenesis. Among the potential components of such a matrix are pectins, polysaccharides present in higher plant cell walls and secretions. They play an important role in cell-to-ce ...
Abstract
... There are two sources of Ca2+ signal which induces cardiac muscle contraction. One is voltage-dependent Ca2+ channel on cardiac sarcolemma, and the other is ryanodine receptor of the sarcoplasmic reticulum through a Ca2+-induced Ca2+ release (CICR) process. Furthermore, norepinephrine binds to adren ...
... There are two sources of Ca2+ signal which induces cardiac muscle contraction. One is voltage-dependent Ca2+ channel on cardiac sarcolemma, and the other is ryanodine receptor of the sarcoplasmic reticulum through a Ca2+-induced Ca2+ release (CICR) process. Furthermore, norepinephrine binds to adren ...
Disruption of Zebrafish Somite Development by Pharmacologic
... signals required for proper somite patterning and which does not express detectable levels of either hsp90a or hsp90b mRNA, was similarly unaffected in geldanamycin-treated embryos. The data are consistent with there being a temporal and spatial requirement for Hsp90 function within somitic cells wh ...
... signals required for proper somite patterning and which does not express detectable levels of either hsp90a or hsp90b mRNA, was similarly unaffected in geldanamycin-treated embryos. The data are consistent with there being a temporal and spatial requirement for Hsp90 function within somitic cells wh ...
A PP2A-B55 recognition signal controls substrate
... metaphase to anaphase transition. Idealized temporal dephosphorylation profiles for B55 substrates in control (Control), B55 (-B55), and Greatwall–MASTL (-Gwl) inactivated conditions are shown in the graph. (B) Western blot analysis of PRC1 pT481 dephosphorylation in control (siControl), B55 (siB55 ...
... metaphase to anaphase transition. Idealized temporal dephosphorylation profiles for B55 substrates in control (Control), B55 (-B55), and Greatwall–MASTL (-Gwl) inactivated conditions are shown in the graph. (B) Western blot analysis of PRC1 pT481 dephosphorylation in control (siControl), B55 (siB55 ...
ABSTRACT SUSTAINED DELIVERY AND PHARMACODYNAMICS OF AN INTEGRIN
... Figure 4-5. Effect of EMD478761 on PCNA expression in HUVECs. .................... 74 Figure 4-6. Effect of EMD478761 on regulatory cell cycle protein p21 expression in HUVECs................................................................................................ 75 Figure 4-7. Effect of EM ...
... Figure 4-5. Effect of EMD478761 on PCNA expression in HUVECs. .................... 74 Figure 4-6. Effect of EMD478761 on regulatory cell cycle protein p21 expression in HUVECs................................................................................................ 75 Figure 4-7. Effect of EM ...
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... rich (SR) and the hnRNPs that act to recruit the spliceosome machinery to the SS [19–21] (Figure 1). The SR proteins tend to enhance SS usage whereas hnRNP proteins favor exon skipping (Figure 1), but this is not a strict rule as there are examples which are contrary to this generalization [22–24]. ...
... rich (SR) and the hnRNPs that act to recruit the spliceosome machinery to the SS [19–21] (Figure 1). The SR proteins tend to enhance SS usage whereas hnRNP proteins favor exon skipping (Figure 1), but this is not a strict rule as there are examples which are contrary to this generalization [22–24]. ...
POS-1 and germ cell specification
... after the first cleavage of the embryo, and is present predominantly in germline blastomeres. Like MEX-1, POS1 is a cytoplasmic protein localized predominantly to germline blastomeres. Like both MEX-1 and PIE-1, the POS1 protein is a component of P granules and has two copies of the CCCH finger moti ...
... after the first cleavage of the embryo, and is present predominantly in germline blastomeres. Like MEX-1, POS1 is a cytoplasmic protein localized predominantly to germline blastomeres. Like both MEX-1 and PIE-1, the POS1 protein is a component of P granules and has two copies of the CCCH finger moti ...
RIBOSOME-INACTIVATING PROTEINS: A Plant Perspective
... in being stimulated equally by different tRNAs, whereas gelonin was stimulated only by tRNATrp from mammalian and avian cells and not by other tRNAs or tRNATrp from yeast (20–23). Given the variety of assays and assay conditions used for RIP analysis, some differences observed in previous studies ma ...
... in being stimulated equally by different tRNAs, whereas gelonin was stimulated only by tRNATrp from mammalian and avian cells and not by other tRNAs or tRNATrp from yeast (20–23). Given the variety of assays and assay conditions used for RIP analysis, some differences observed in previous studies ma ...
Journal of Bacteriology
... and gave rise to accumulation of UDP-MurNAcpentapeptide. Prasinomycin, a mixture of several active components (34), caused lysis of the same organism and accumulation of an unidentified sugar nucleotide (18). Research on the structure of moenomycin showed D-glucosamine as one of the sugar components ...
... and gave rise to accumulation of UDP-MurNAcpentapeptide. Prasinomycin, a mixture of several active components (34), caused lysis of the same organism and accumulation of an unidentified sugar nucleotide (18). Research on the structure of moenomycin showed D-glucosamine as one of the sugar components ...
Elsevier Editorial System(tm) for Current Opinion in Plant Biology
... Structure/function analysis of PexRD2 has shown that this effector adopts a homodimer of WY domains in vitro, and oligomerises in planta [33]. This suggests that oligomerization may provide an additional mechanism for structural and functional diversification of RXLR effectors. This finding raises i ...
... Structure/function analysis of PexRD2 has shown that this effector adopts a homodimer of WY domains in vitro, and oligomerises in planta [33]. This suggests that oligomerization may provide an additional mechanism for structural and functional diversification of RXLR effectors. This finding raises i ...
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.