NIH Public Access - McArdle Laboratory for Cancer Research
... Histological examination at POD 10 and 16 revealed evidence of a cellular infiltrate indicating mild cellular rejection in the viable skin of the TCDD-treated mice (Figure 1C). In contrast, skin grafts from untreated mice exhibited significant necrosis with severe mononuclear cellular infiltrate on ...
... Histological examination at POD 10 and 16 revealed evidence of a cellular infiltrate indicating mild cellular rejection in the viable skin of the TCDD-treated mice (Figure 1C). In contrast, skin grafts from untreated mice exhibited significant necrosis with severe mononuclear cellular infiltrate on ...
Dehydroascorbate Uptake Activity Correlates with
... Downloaded from on June 16, 2017 - Published by www.plantphysiol.org Copyright © 2003 American Society of Plant Biologists. All rights reserved. ...
... Downloaded from on June 16, 2017 - Published by www.plantphysiol.org Copyright © 2003 American Society of Plant Biologists. All rights reserved. ...
Programmed Changes in Form during Moss Development
... caulonema initial cell. Our conclusion is based on two observations. First, earlier studies used as their starting material tissue that had not produced the target cells for cytokinin-induced bud assembly; the addition of cytokinin to caulonema tissue that was not producing initial cells induced the ...
... caulonema initial cell. Our conclusion is based on two observations. First, earlier studies used as their starting material tissue that had not produced the target cells for cytokinin-induced bud assembly; the addition of cytokinin to caulonema tissue that was not producing initial cells induced the ...
Lect-11 - WordPress.com
... which infect other bacteria in the vicinity of the initial host cell. ...
... which infect other bacteria in the vicinity of the initial host cell. ...
Intercellular signalling and the multiplication of prokaryotes
... Tissue cultures of cells taken from higher, differentiated organisms normally need complex (and mainly polypeptidic or proteinaceous) extracellular growth factors for successful cell division (and even survival (Raff, 1992)). These factors are nowadays usually referred to as cytokines (Callard & ...
... Tissue cultures of cells taken from higher, differentiated organisms normally need complex (and mainly polypeptidic or proteinaceous) extracellular growth factors for successful cell division (and even survival (Raff, 1992)). These factors are nowadays usually referred to as cytokines (Callard & ...
Hormones
... A gland is an organ that produces and releases a substance, or secretion. Exocrine glands release their secretions through tube-like structures (called ducts) out of the body or directly into the digestive system. Exocrine glands include those that release sweat, tears, and digestive enzymes. ...
... A gland is an organ that produces and releases a substance, or secretion. Exocrine glands release their secretions through tube-like structures (called ducts) out of the body or directly into the digestive system. Exocrine glands include those that release sweat, tears, and digestive enzymes. ...
Stem cells in cancer: instigators and propagators?
... In the mouse small intestine there is both a slowly cycling stem cell population found ~4-5 cell positions above the base of the crypt (Sangiorgi and Capecchi, 2008), and a rapidly cycling stem cell population composed of slender-shaped cells [so-called crypt base columnar cells (CBCCs)] that are sa ...
... In the mouse small intestine there is both a slowly cycling stem cell population found ~4-5 cell positions above the base of the crypt (Sangiorgi and Capecchi, 2008), and a rapidly cycling stem cell population composed of slender-shaped cells [so-called crypt base columnar cells (CBCCs)] that are sa ...
Differential Expression of Genes of the Calvin–Benson Cycle and its
... in mRNA levels were different from each other. The pattern of changes in the mRNA level of cFBP was similar to those of SBP, RPE and PRK, whereas that of SPS was similar to those of RCA and FBA, although it has been reported that the mRNA level of SPS was higher in a senescent leaf (Okamura et al. 2 ...
... in mRNA levels were different from each other. The pattern of changes in the mRNA level of cFBP was similar to those of SBP, RPE and PRK, whereas that of SPS was similar to those of RCA and FBA, although it has been reported that the mRNA level of SPS was higher in a senescent leaf (Okamura et al. 2 ...
Methylation Status and Expression of Human Telomerase Reverse
... lacks a TATA or CCAAT box, but a number of potential transcription factor binding sites, including potential binding sites for SP1, MAZ (Myc-associated zinc finger protein), a bHLHZ class of transcription factors (E-boxes), c-Ets-2 and AP-2 (7– 10) are present. Luciferase assays assessing promoter a ...
... lacks a TATA or CCAAT box, but a number of potential transcription factor binding sites, including potential binding sites for SP1, MAZ (Myc-associated zinc finger protein), a bHLHZ class of transcription factors (E-boxes), c-Ets-2 and AP-2 (7– 10) are present. Luciferase assays assessing promoter a ...
Wk7 - ChrisC Bruc
... 1. Brucella invasion and proliferation require lipid rafts -These rafts are lipidic structures that form around the bacteria and prevent fusion with the lysozome -These structures contain membrane receptors (CD14, heat shock protein 70 & 90) and are associated with many signaling pathways (cAMP/PKA ...
... 1. Brucella invasion and proliferation require lipid rafts -These rafts are lipidic structures that form around the bacteria and prevent fusion with the lysozome -These structures contain membrane receptors (CD14, heat shock protein 70 & 90) and are associated with many signaling pathways (cAMP/PKA ...
Invited Re vie W Epidermal growth factor receptor (EGFR) biology
... member of the tyrosine kinase receptor superfamily (Fig. 1).These tyrosine kinases are widely believed to play an important role in embryonic development, wound healing and carcinogenesis (Aaronson, 1991). Human EGFR is highly homologous to the viral oncogene verbB, which is carried by the avian ery ...
... member of the tyrosine kinase receptor superfamily (Fig. 1).These tyrosine kinases are widely believed to play an important role in embryonic development, wound healing and carcinogenesis (Aaronson, 1991). Human EGFR is highly homologous to the viral oncogene verbB, which is carried by the avian ery ...
... and 100 g/ml chloramphenicol to maintain the plasmids. Construction of the quorum-sensing plasmids used in this work. Plasmids pGLRKM-101, pPSSUB-101, and pPSSUB-102 were the kind gifts of Ron Weiss (Princeton University). Plasmids pPSSUB-101 and pLuxRI were described previously by Basu et al. (6) ...
Document
... ISCOMATRIX that can provide the similar antigen presentation and immunomodulatory properties as the ISCOMs but with much broader application as they are not limited to hydrophobic membrane proteins [28]. ISCOMs and ISCOMATRIX vaccines have been approved for veterinary use and are currently undergoin ...
... ISCOMATRIX that can provide the similar antigen presentation and immunomodulatory properties as the ISCOMs but with much broader application as they are not limited to hydrophobic membrane proteins [28]. ISCOMs and ISCOMATRIX vaccines have been approved for veterinary use and are currently undergoin ...
Stimulation of taxol production by combined salicylic acid elicitation and... Taxus baccata Ayatollah Rezaei
... unsaturated fatty acids that affect membrane structure and properties, this enhanced free radical formation and lipid peroxidation under the treatments may have also brought about an increase in membrane permeability or loss of membrane integrity, as evidenced by the increase in extracellular taxol ...
... unsaturated fatty acids that affect membrane structure and properties, this enhanced free radical formation and lipid peroxidation under the treatments may have also brought about an increase in membrane permeability or loss of membrane integrity, as evidenced by the increase in extracellular taxol ...
Light and electron microscopic studies on turbot Psetta maxima
... sometimes accompanied by loss of their content, when compared to turbot with slight infections. The inflammatory reaction present in the lamina propria–submucosa was scarce or moderate, but it usually occurred in those folds where the number of parasites was high. In these cases, mild dilation of su ...
... sometimes accompanied by loss of their content, when compared to turbot with slight infections. The inflammatory reaction present in the lamina propria–submucosa was scarce or moderate, but it usually occurred in those folds where the number of parasites was high. In these cases, mild dilation of su ...
![WOX4 Promotes Procambial Development1[W][OA]](http://s1.studyres.com/store/data/015871676_1-3651be0b9530e879640c6e2c082fe002-300x300.png)
WOX4 Promotes Procambial Development1[W][OA]
... “Materials and Methods”) to isolate the putative fulllength SlWOX4 cDNA, which is predicted to encode a protein of 242 amino acids (Fig. 1A). Phylogenetic analyses revealed that the 251-amino acid AtWOX4 protein has higher sequence similarity to SlWOX4 than to any of the other 14 WOX proteins in Ara ...
... “Materials and Methods”) to isolate the putative fulllength SlWOX4 cDNA, which is predicted to encode a protein of 242 amino acids (Fig. 1A). Phylogenetic analyses revealed that the 251-amino acid AtWOX4 protein has higher sequence similarity to SlWOX4 than to any of the other 14 WOX proteins in Ara ...
Yeast Mating Type
... are then packaged into ascospores. The four products of a single meiosis are held together in a sac called an ascus. The alleles of the mating type locus segregate during meiosis, producing two mating type a spores and two mating type a spores in each ascus. Spores return to a vegetative growth patt ...
... are then packaged into ascospores. The four products of a single meiosis are held together in a sac called an ascus. The alleles of the mating type locus segregate during meiosis, producing two mating type a spores and two mating type a spores in each ascus. Spores return to a vegetative growth patt ...
BMP Induction of Id Proteins Suppresses Differentiation
... originally isolated and maintained by coculture on a feeder layer of mitotically inactivated mouse embryo fibroblasts (Evans and Kaufman, 1981; Martin, 1981). The essential function of the fibroblast feeder layer is provision of the cytokine leukemia inhibitory factor (LIF). LIF null fibroblasts are ...
... originally isolated and maintained by coculture on a feeder layer of mitotically inactivated mouse embryo fibroblasts (Evans and Kaufman, 1981; Martin, 1981). The essential function of the fibroblast feeder layer is provision of the cytokine leukemia inhibitory factor (LIF). LIF null fibroblasts are ...
Lesson 4 Reading Material: Angiogenesis and Metastasis
... cell can travel through the blood and eventually exit out into another organ. For example, a breast cancer cell that has recruited new blood vessels, can enter the blood vessels and travel to a distant site such as the lung, and exit there and begin growing another tumor in the lung. This process is ...
... cell can travel through the blood and eventually exit out into another organ. For example, a breast cancer cell that has recruited new blood vessels, can enter the blood vessels and travel to a distant site such as the lung, and exit there and begin growing another tumor in the lung. This process is ...
Mutations in a novel gene, myoblast city, provide evidence
... Alleles of mbc were recovered in a screen designed to make mutations in the 95 region of the third chromosome. This region includes the gene nautilus (nau), a Drosophila homologue of vertebrate MyoD. nau is expressed from an early stage in developing muscles (Michelson et al., 1990). Results for nau ...
... Alleles of mbc were recovered in a screen designed to make mutations in the 95 region of the third chromosome. This region includes the gene nautilus (nau), a Drosophila homologue of vertebrate MyoD. nau is expressed from an early stage in developing muscles (Michelson et al., 1990). Results for nau ...
Stem cells as a source of insulin
... In development and maintenance of adult organs, cells may travel long pathways before acquiring their final phenotype. It had been thought that differentiated cells maintained a single distinct phenotype for life. On the contrary, researchers have now demonstrated that cells may dedifferentiate to e ...
... In development and maintenance of adult organs, cells may travel long pathways before acquiring their final phenotype. It had been thought that differentiated cells maintained a single distinct phenotype for life. On the contrary, researchers have now demonstrated that cells may dedifferentiate to e ...
Chapter 4
... Prokaryotic cells are much smaller than eukaryotic cells (< 5 µm long) Are very reproductively successful and so are more abundant Have a simple internal structure Surrounded by a stiff cell wall, which provides shape and protection Can take the shape of rods, spheres, or helices Copyright ...
... Prokaryotic cells are much smaller than eukaryotic cells (< 5 µm long) Are very reproductively successful and so are more abundant Have a simple internal structure Surrounded by a stiff cell wall, which provides shape and protection Can take the shape of rods, spheres, or helices Copyright ...
1111138443_282428
... Plastids of Plant Cells (cont’d.) • Cell wall composed of cellulose – Cellulose • Dietary fiber • Synthesized by Golgi bodies ...
... Plastids of Plant Cells (cont’d.) • Cell wall composed of cellulose – Cellulose • Dietary fiber • Synthesized by Golgi bodies ...
Translation of Human-Induced Pluripotent€Stem Cells
... ferentiation into different cell types. Earlier attempts ...
... ferentiation into different cell types. Earlier attempts ...
Primordial germ cells migration: morphological and molecular aspects
... four mechanisms have been hypothesized to explain PGC migration: attraction by chemotactic factors, PGCPGC interactions, substrate-guidance, and interaction with extracellular matrix molecules. We have demonstrated that a repertory of extracellular matrix molecules, proteoglycans in particular, are ...
... four mechanisms have been hypothesized to explain PGC migration: attraction by chemotactic factors, PGCPGC interactions, substrate-guidance, and interaction with extracellular matrix molecules. We have demonstrated that a repertory of extracellular matrix molecules, proteoglycans in particular, are ...