Dubrulle and Pourquie, 2004 - Development
... a periodic process, where a new boundary is invariably formed after a given amount of time. Therefore, counting the number of somites is a very reliable way to stage an embryo. Somitogenesis also has two other striking properties. The vertebrate body shows bilateral symmetry; this is true for the pa ...
... a periodic process, where a new boundary is invariably formed after a given amount of time. Therefore, counting the number of somites is a very reliable way to stage an embryo. Somitogenesis also has two other striking properties. The vertebrate body shows bilateral symmetry; this is true for the pa ...
Medicinal Chemistry of Antifungal Agents
... Fungal infections fall into two distinct categories: ...
... Fungal infections fall into two distinct categories: ...
ENS’06 FUSION PHAGE AS A BIOSELECTIVE NANOMATERIAL: EVOLUTION OF THE CONCEPT
... delivery systems. The concept of using targeted pharmaceutical nanocarriers to enhance the efficiency of anti-cancer drugs has been proven over the past decade both in pharmaceutical research and clinical setting. Examples of a successful realization of this concept are listed in numerous reviews, f ...
... delivery systems. The concept of using targeted pharmaceutical nanocarriers to enhance the efficiency of anti-cancer drugs has been proven over the past decade both in pharmaceutical research and clinical setting. Examples of a successful realization of this concept are listed in numerous reviews, f ...
A Comparative Study of Collagen Matrix Density Effect on
... suppressed sprout formation due to the high level of matrix entanglement, which inhibited cell migration. This study also showed that extracellular matrix density can influence sprout branching. Our experimental results support this finding. Keywords—Endothelial sprout, Matrix density, Microfluidic dev ...
... suppressed sprout formation due to the high level of matrix entanglement, which inhibited cell migration. This study also showed that extracellular matrix density can influence sprout branching. Our experimental results support this finding. Keywords—Endothelial sprout, Matrix density, Microfluidic dev ...
Print this article - PAGEPress Publications
... The most studied potential example of directed mutation involves the Escherichia coli (E. coli) lactose (lac) operon frameshift reversion system, in which cells carrying a lac +1 frameshift allele on an F’ episome mutate to Lac+ at a rate that is elevated by lactose during starvation.9 A subsequent ...
... The most studied potential example of directed mutation involves the Escherichia coli (E. coli) lactose (lac) operon frameshift reversion system, in which cells carrying a lac +1 frameshift allele on an F’ episome mutate to Lac+ at a rate that is elevated by lactose during starvation.9 A subsequent ...
The Pathogenic Fungus Paracoccidioides brasiliensis Exports
... debris (33). In C. neoformans, membranous vesicles carry glucuronoxylomannan (GXM), the major capsular polysaccharide, to the extracellular space. The polysaccharide is then released and reincorporated into the cell surface as a parallel mechanism of capsule growth (32, 33, 42). Vesicles containing ...
... debris (33). In C. neoformans, membranous vesicles carry glucuronoxylomannan (GXM), the major capsular polysaccharide, to the extracellular space. The polysaccharide is then released and reincorporated into the cell surface as a parallel mechanism of capsule growth (32, 33, 42). Vesicles containing ...
Overview for Electrophoresis and Western Blotting
... The discontinuous buffer systems employ different buffer ions and pH in the gel and in the electrode reservoirs. Samples are loaded onto a non-restrictive large pore gel, called a stacking gel, which overlays a smaller pore resolving gel. The major advantages of discontinuous buffer systems are that ...
... The discontinuous buffer systems employ different buffer ions and pH in the gel and in the electrode reservoirs. Samples are loaded onto a non-restrictive large pore gel, called a stacking gel, which overlays a smaller pore resolving gel. The major advantages of discontinuous buffer systems are that ...
Co-Expression of Arabidopsis thaliana Phytochelatin Synthase and Treponema denticola
... and L-aspartic acid, 150 mg/L of L-valine, 200 mg/L of threonine and 400 mg/L of serine at 308C. Twenty milligrams per liter of uracil and/or 30 mg/L of L-leucine was also added if required. DCW, dry cell weight. Results were obtained from three independent experiments. precursors for PC synthesis. ...
... and L-aspartic acid, 150 mg/L of L-valine, 200 mg/L of threonine and 400 mg/L of serine at 308C. Twenty milligrams per liter of uracil and/or 30 mg/L of L-leucine was also added if required. DCW, dry cell weight. Results were obtained from three independent experiments. precursors for PC synthesis. ...
osa and brahma interact in Drosophila - Development
... development. Many of the homeotic genes in Drosophila are found in two clusters, the Antennapedia complex (ANTC) and the bithorax complex (BXC) (Duncan, 1987; Kaufman et al., 1990), and are also referred to collectively as the HOM genes. The homeotic genes were first identified because mutations in ...
... development. Many of the homeotic genes in Drosophila are found in two clusters, the Antennapedia complex (ANTC) and the bithorax complex (BXC) (Duncan, 1987; Kaufman et al., 1990), and are also referred to collectively as the HOM genes. The homeotic genes were first identified because mutations in ...
Distinct cathepsins control necrotic cell death
... Downloaded by [Yeshiva University Libraries - Cardozo - Einstein - YU] at 17:53 15 September 2015 ...
... Downloaded by [Yeshiva University Libraries - Cardozo - Einstein - YU] at 17:53 15 September 2015 ...
Cellular origin of the basement membrane in embryonic chicken
... has been demonstrated in several systems. However. difficulties in interpreting results obtained by light microscopy often stem from the facts that it is difficult to discern the basal lamina from the basement membrane, and that it is not always clear whether fibronectin has to be considered as an i ...
... has been demonstrated in several systems. However. difficulties in interpreting results obtained by light microscopy often stem from the facts that it is difficult to discern the basal lamina from the basement membrane, and that it is not always clear whether fibronectin has to be considered as an i ...
Oocyte Development in Hydra Involves Selection from Competent
... during the subsequent course of oogenesis. Delays in oocyte development were not observed in females that generated an oocyte. Of 144 bisected females, only 11 did not form an oocyte; these animals were not included in the analysis. The formation of functional oocytes was confirmed by fertilization ...
... during the subsequent course of oogenesis. Delays in oocyte development were not observed in females that generated an oocyte. Of 144 bisected females, only 11 did not form an oocyte; these animals were not included in the analysis. The formation of functional oocytes was confirmed by fertilization ...
- UCL Discovery
... with pro- and anti-apoptotic functions (Dad1, Fth, HCF44). These genes are expressed at characteristic times following a graft of the organizer, suggesting that the organizer induces a hierarchical succession of states (‘epochs’)45. In addition to the above genes, one further gene with differential ...
... with pro- and anti-apoptotic functions (Dad1, Fth, HCF44). These genes are expressed at characteristic times following a graft of the organizer, suggesting that the organizer induces a hierarchical succession of states (‘epochs’)45. In addition to the above genes, one further gene with differential ...
Mypt1-mediated spatial positioning of Bmp2
... markers for definitive hepatoblasts (Ober et al., 2006). We examined the expression of these genes and found that both prox1 and hhex displayed similar expression patterns in the liver primordia of WT and sq181 embryos at 30 hpf (Fig. 2). After this time, however, their expression in WT and mutant e ...
... markers for definitive hepatoblasts (Ober et al., 2006). We examined the expression of these genes and found that both prox1 and hhex displayed similar expression patterns in the liver primordia of WT and sq181 embryos at 30 hpf (Fig. 2). After this time, however, their expression in WT and mutant e ...
cells
... Like phase-contrast microscopy, it uses optical modifications to exaggerate differences in density, making the image appear almost 3D. (e) Fluorescence. Shows the locations of specific molecules in the cell by tagging the molecules with fluorescent dyes or antibodies. These ...
... Like phase-contrast microscopy, it uses optical modifications to exaggerate differences in density, making the image appear almost 3D. (e) Fluorescence. Shows the locations of specific molecules in the cell by tagging the molecules with fluorescent dyes or antibodies. These ...
- KoreaMed Synapse
... Numbers in the plots indicate the percentages of cells in each quadrant. The bars represent mean±SD. *p＜0.05; **p＜0.01; ***p ＜0.001. (C) Thymus-independent accumulation of memory-like CD8 T cells in IL-4C-treated mice. WT and thymectomized B6 mice were injected with IL-4C daily for 7 days. CD8 T cel ...
... Numbers in the plots indicate the percentages of cells in each quadrant. The bars represent mean±SD. *p＜0.05; **p＜0.01; ***p ＜0.001. (C) Thymus-independent accumulation of memory-like CD8 T cells in IL-4C-treated mice. WT and thymectomized B6 mice were injected with IL-4C daily for 7 days. CD8 T cel ...
pdf file - John Innes Centre
... symbiosome differentiation process. Both the NtrC protein, which controls the expression of the bacterial genes involved in NH4+ assimilation, and the nitrogenase activity are essential to observe the amtB-mediated effect. Our results support the idea that in vivo bacteroids do not take up NH4+ and ...
... symbiosome differentiation process. Both the NtrC protein, which controls the expression of the bacterial genes involved in NH4+ assimilation, and the nitrogenase activity are essential to observe the amtB-mediated effect. Our results support the idea that in vivo bacteroids do not take up NH4+ and ...
Grape Berry Vacuole - American Journal of Enology and Viticulture
... tonoplast monosaccharide transporters (TMT) have been recently reported as mediating a proton-coupled antiport mechanism. Three AtTMT (Arabidopsis thaliana tonoplast monosaccharide transporters) isoforms were localized at the tonoplast by fusion with the green fluorescent protein (Neuhaus 2007) and ...
... tonoplast monosaccharide transporters (TMT) have been recently reported as mediating a proton-coupled antiport mechanism. Three AtTMT (Arabidopsis thaliana tonoplast monosaccharide transporters) isoforms were localized at the tonoplast by fusion with the green fluorescent protein (Neuhaus 2007) and ...
Function of BMPs and BMP Antagonists in Adult Bone
... with the other BMP antagonist, chordin. TSG null mice show growth retardation after birth, and display dwarfism with delayed endochondral ossification with lymphopenia,34 followed by death within a month. The bone phenotypes with decreased bone mineral density were similar to those of the transgenic ...
... with the other BMP antagonist, chordin. TSG null mice show growth retardation after birth, and display dwarfism with delayed endochondral ossification with lymphopenia,34 followed by death within a month. The bone phenotypes with decreased bone mineral density were similar to those of the transgenic ...
Gene Regulatory Potential of 1α,25-Dihydroxyvitamin D3
... chemical modi®cations in its A-ring. J. Cell. Biochem. Suppl. 36:179±190, 2001. # 2001 Wiley-Liss, Inc. Key words: vitamin D receptor; vitamin D analogues; receptor conformations; gene regulation; receptor agonists ...
... chemical modi®cations in its A-ring. J. Cell. Biochem. Suppl. 36:179±190, 2001. # 2001 Wiley-Liss, Inc. Key words: vitamin D receptor; vitamin D analogues; receptor conformations; gene regulation; receptor agonists ...
Multiple pathways contribute to nuclear import of core histones
... Besides Imp9, also Impβ, transportin, Imp5 and Imp7 directly interacted with core histones and all of these factors supported core histone import in vitro, although to differing extents. Impβ is an exceptional transport receptor in that it not only binds transport substrates directly but also forms ...
... Besides Imp9, also Impβ, transportin, Imp5 and Imp7 directly interacted with core histones and all of these factors supported core histone import in vitro, although to differing extents. Impβ is an exceptional transport receptor in that it not only binds transport substrates directly but also forms ...
Structure and Function of Membrane Proteins: Overview
... plasma membrane &, thus, can only digest lipids residing in membrane outer leaflet 1. If treat intact human RBCs with lipid-digesting phospholipases (only affect outer leaflet lipids since they cannot penetrate membrane)…….. a. ~80% of the membrane phosphatidylcholine (PC) is hydrolyzed, but only ~2 ...
... plasma membrane &, thus, can only digest lipids residing in membrane outer leaflet 1. If treat intact human RBCs with lipid-digesting phospholipases (only affect outer leaflet lipids since they cannot penetrate membrane)…….. a. ~80% of the membrane phosphatidylcholine (PC) is hydrolyzed, but only ~2 ...
Identification and Characterization of Genes Required for
... replace the lost tissue. We have used this system together with a modified whole-genome resequencing (WGS) strategy to identify several mutations that selectively compromise compensatory growth. We find specific alleles of bunched (bun) and Ribonucleoside diphosphate reductase large subunit (RnrL) redu ...
... replace the lost tissue. We have used this system together with a modified whole-genome resequencing (WGS) strategy to identify several mutations that selectively compromise compensatory growth. We find specific alleles of bunched (bun) and Ribonucleoside diphosphate reductase large subunit (RnrL) redu ...
Cell shape changes indicate a role for extrinsic tensile forces in
... projected area. Conversely if the tissue is compressed (for instance in the DV axis), cell area is expected to decrease. We found an increase in apical cell area as cells elongated in the posterior tissue of Krüppel− embryos (Fig. 3d, d´; see also Fig. 3e), suggesting that AP cell elongation in this ...
... projected area. Conversely if the tissue is compressed (for instance in the DV axis), cell area is expected to decrease. We found an increase in apical cell area as cells elongated in the posterior tissue of Krüppel− embryos (Fig. 3d, d´; see also Fig. 3e), suggesting that AP cell elongation in this ...
Membrane lipid peroxidation and its conflict of
... infection, etc.). It is indeed a matter of great surprise how a fast response to a broad spectrum of different environmental stimuli is being perceived and transduced into response. Probably, the easiest way is to initiate a nonspecific response by transformation of cell membrane to signalling compo ...
... infection, etc.). It is indeed a matter of great surprise how a fast response to a broad spectrum of different environmental stimuli is being perceived and transduced into response. Probably, the easiest way is to initiate a nonspecific response by transformation of cell membrane to signalling compo ...