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Showing 1 to 16 of 16 for “"hypodermis"”.
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Anatomia foliar comparada entre indivíduos de sol e de sombra de Saranthe eichleri Petersen (Marantaceae) em dois ambientes distintos na Mata Atlântica
… and pluviometric regime. The presence of the hypodermis, of the "oblique-cells" in the pulvinus and the air-lacunae that extend pratically for all levels of the leaf, are characteristics of the family. The differences in the sun and shade individuals are related to: the frequency of the …
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Genetic analysis of novel regulators of neuronal migration in Caenorhabditis elegans: the insulin/IGF-1 signaling pathway, a chromatin-binding factor ZFP-1 (AF10) and endogenous RNAi
… transcription factor non-autonomously in the hypodermis to regulate HSN migration. Furthermore, I identify PAK-1, a p21-activated kinase, as a downstream target of DAF-16 in the hypodermis. This study is the first to demonstrate a non-autonomous role for both FOXO and Pak1 in neuronal …
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Skin breaking strength in broiler chickens
… primarily to differences in the thickness of the hypodermis. Regardless of sex, feeding diets containing wider C:P ratios resulted in weaker and thicker skin. The thicker skin was associated with an increase in the thickness of the hypodermis and a decrease in the thickness of the dermis and …
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Potential Roles of Peroxidases In Caenorhabditis Elegans Innate Immunity
… that SKPO-1 is functionally active in the hypodermis and required for wild type resistance to infection. Additionally, by immunohistochemistry, I observed that SKPO-1 is only expressed in the hypodermis and that its protein levels do not change in response to <em>E. faecalis</em>. In …
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Heme Peroxidase Hpx-2 Protects Caenorhabditis Elegans From Pathogens
… that HPX-2 functionally localizes to the hypodermis of the worm. In congruence with this observation, <em>hpx-2 </em>mutant animals possessed a slightly weaker cuticle structure, indicated by higher permeability to a DNA dye, but exhibited no obvious morphological defects. In addition, …
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Comparative Anatomy of the Stem in the Carrion Flowers (Apocynaceae-Asclepiadoideae)
… of a thickened outer epidermal wall, hypodermis, palisade cortex, cortical bundles, collapsible cortex, and medullary bundles. Cuticular features examined included epidermal cell wall characteristics, subsidiary cell arrangement, presence/absence of trichomes, papillae, and cuticular …
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Dual-Chambered Membrane Bioreactor for the Dynamic Co-Culture of Dermal Stratified Tissues
… and is composed of the epidermis, dermis, and hypodermis layers. When burned, skin cannot regulate temperature or fluid transport, or stop bacterial infection. Due to the importance of the skin barrier, natural healing and grafting treatments aim to quickly close the wounds with fast …
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The genetic analysis of the vulval cell lineages of Caenorhabditis elegans
… six equipotentlal cells of the ventral hypodermis respond to an inductive signal from the gonadal anchor cell to adopt one of three fates dependent upon position. Thus, the vulva is a model system to study the processes of induction and pattern formation at the level of individual cells. …
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Effect of Emb-9 and Let-2 Mutations on the Proper Assembly of Basement Membranes and on the Morphology of Body Wall Muscle Cells in Caenorhabditis Elegans
… into the BM between muscle cells and the hypodermis early in embryogenesis. Worms homozygous for specific let-2 or emb-9 mutations show intracellular accumulation of the α2 of α1 chain, respectively, and undergo degeneration of muscle causing phenotypes ranging from mild to severe. The …
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Eph-Ephrin Signaling and the Role of EFN-4 in Caenorhabditis Elegans Nervous Systems Development
… is required non-cell autonomously in the hypodermis to promote axon extension. Also, non-cell autonomous expression in the body wall muscle is sufficient to rescue anosmin-dependent axon branching, suggesting that primary axon outgrowth is genetically distinct from axon branching. Previous …
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Biological insights into the parasitic nematode Heligmosomoides bakeri from bulk and single-cell transcriptomics
… putatively identify gamete, embryo, intestine, hypodermis, neuron, and muscle cells. The resulting cluster expression profiles can guide investigations into tissue-specific aspects of the adult worms. Putative intestinal transcription profiles suggest compartmentalization of function along the …
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Funktionelle Analyse der IgCAMs in der Nervensystementwicklung von Caenorhabditis elegans
… wie in anderen Geweben wie z.B. in Muskel und in Hypodermis, hin. Die isolierten Deletionsmutanten bilden die Basis, diese möglichen Interaktionen in Zukunft mittels Doppel- und Mehrfachmutanten zu analysieren.
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Characterisation of quiescin-sulfhydryl oxidase and nematode astacin mutants using functional studies in caenorhabditis elegans.
… proven to spatially localise to the C. elegans hypodermis, the tissue responsible for cuticle secretion. Characterisation of qsox mutants reveals weak cuticular phenotypes when disrupted singly; but, in combination, silencing of qsox-1 and qsox-2 resulted in blistered cuticles and lethality, by …
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Pat-12, an atypical Pat protein involved in fibrous organelles in C. elegans
Item withdrawn by Mark Zulauf (zulauf@illinois.edu) on 2013-04-12T12:21:39Z Item was in collections: University of Illinois Theses & Dissertations (ID: 1) No. of bitstreams: 2 Rhine_Jonathan.doc: 7346688 bytes, checksum: 7d38fb634a2f40d92ffce5dde98479c0 (MD5) Rhine_Jonathan.pdf: 4578816 bytes, …
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Diferenciación adaptativa entre poblaciones de Pinus canariensis Chr. Sm. ex DC
… habitat of this species. A higher proportion of hypodermis in wet population was linked to longer needles, whereas the higher relative area of the transfusion tissue in arid populations supported its capacity to store water and reserve materials. To separate genetic and environmental effects in …
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The role of the apoplastic transport barriers for radial water and ion uptake in rice (Oryza sativa L.) and corn (Zea mays L.) roots
… 6-fold greater aliphatic suberin than in corn hypodermis. In endodermal cell walls, amounts were 34-fold greater in rice than that of corn. Substantially higher amounts of suberin detected in apoplastic barriers of rice corresponded with substantially lower hydrostatic Lpr compared to corn. As …