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Dissertations / Theses on the topic 'PufM gene'

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1

Lilburn, Timothy George. "The role of the pufX gene product of Rhodobacter capsulatus." Thesis, University of British Columbia, 1990. http://hdl.handle.net/2429/30079.

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The 2.7 kilobase transcript of the puf operon of the photosynthetic bacterium Rhodobacter capsulatus has five open reading frames. The gene products of four of these open reading frames (pufB, A, L,and M) are well characterized as structural polypeptides of the reaction center (pufL and M) and the B870 light-harvesting antenna complex (pufB and A), The role of the pufX gene product has been unknown. By deleting the pufX gene from a plasmid carrying the puf operon and using this plasmid to reconstitute a strain of R. capsulatus which had the puf operon deleted, it was possible to characterize t
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2

Borgeaud, Olivier. "Être bourgeois dans le vignoble du Jura au XIXè siècle." Electronic Thesis or Diss., Lyon, 2021. https://books.openedition.org/pufc/51708.

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Alors que la France est largement rurale au XIXe siècle, l’historiographie a négligé l’observation de la bourgeoisie des villages qui se distingue d’une bourgeoisie des villes amplement explorée. A partir de sources publiques et privées, et particulièrement plusieurs fonds importants de correspondances, cette recherche permet d’approcher toutes les facettes de la famille bourgeoise qui vit à l’année à la campagne. Plus que par son appartenance à un groupe social, c’est par sa position au sein de la société rurale que se définit le bourgeois rural, dans un temps long et selon un ordre social en
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3

Amrein, Kurt Eduard. "Charakterisierung eines Gens von Chironomus tentans aus dem 20-OH-Ecdyson regulierten Puff I-18C /." [S.l.] : [s.n.], 1986. http://e-collection.ethbib.ethz.ch/show?type=diss&nr=8068.

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4

Lublin, Alex Louis. "The pumilio proteins PUF-5 and PUF-6/7/10 are necessary for repression of C. Elegans notch/glp-1 during late oogenesis (or not all that glitters is GLD-1) /." Connect to full text at ProQuest Digital Dissertations. IP filtered, 2005.

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Thesis (Ph.D. in Cell and Developmental Biology) -- University of Colorado at Denver and Health Sciences Center, 2005.<br>Typescript. Includes bibliographical references (leaves 82-86). Free to UCDHSC affiliates. Online version available via ProQuest Digital Dissertations;
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5

Siviero, Fábio. "Sequenciamento e análise de um banco de cDNA de glândulas salivares de Rhynchosciara americana e caracterização do gene RaDup." Universidade de São Paulo, 2004. http://www.teses.usp.br/teses/disponiveis/46/46131/tde-28112008-091425/.

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Durante o desenvolvimento deste projeto adotou-se como estratégia o sequenciamento de ESTs, com a finalidade de encontrar mensagens relacionadas com desenvolvimento, metabolismo e principalmente amplificação/politenização em glândulas salivares de Rhynchosciara americana, um díptero (Sciarídeo) que apresenta cromossomos politênicos e amplificação gênica rigidamente regulada ao longo do desenvolvimento larval, tanto neste tecido quanto em outros. Um total de 8193 ESTs foi gerado, estas foram anotadas e categorizadas segundo os termos do Gene Ontology Consortium, proporcionando uma visão geral d
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6

Marucha, Kevin [Verfasser], and Christine [Akademischer Betreuer] Clayton. "The suppressive role of 4EIP and PUF3 in gene expression during differentiation of Trypanosoma brucei / Kevin Marucha ; Betreuer: Christine Clayton." Heidelberg : Universitätsbibliothek Heidelberg, 2019. http://d-nb.info/1177045559/34.

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7

Lutz, Beat. "Studies on the heat shock response of a gene from the early ecdysterone-inducible puff site 1-18C of Chironomus tentans /." Zürich, 1989. http://e-collection.ethbib.ethz.ch/show?type=diss&nr=8835.

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8

De, Rosa Maria Caterina. "Studio dell’espressione di geni coinvolti in pathways metabolici regolati da nutrienti." Doctoral thesis, Universita degli studi di Salerno, 2015. http://hdl.handle.net/10556/1864.

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2014-2015<br>Il profilo sierico, con particolare riferimento ai livelli di biomarkers, rappresenta uno strumento efficace ed affidabile per la diagnosi di malattie metaboliche, come il diabete o le malattie cardiovascolari. La composizione del siero è influenzata sia dal metabolismo endogeno che dall’apporto nutrizionale. In effetti, lo stile alimentare, con particolare riferimento alla qualità e alla quantità dell’apporto nutrizionale, può fortemente influenzare il rischio e la progressione di malattia, poiché alcuni nutrienti agiscono come composti bioattivi. A questo proposito, la let
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9

Dias, Ana Christina de Oliveira. "Express?o dos genes COX-2 e HER-3 em c?ncer de pulm?o por PCR em tempo real." Pontif?cia Universidade Cat?lica do Rio Grande do Sul, 2008. http://tede2.pucrs.br/tede2/handle/tede/1537.

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Made available in DSpace on 2015-04-14T13:34:46Z (GMT). No. of bitstreams: 1 417743.pdf: 759580 bytes, checksum: ccd92c57b296af06000f651f2b61a773 (MD5) Previous issue date: 2008-12-22<br>O c?ncer de pulm?o ? o mais comum entre os tumores malignos, apresentando um aumento de 2% na sua incid?ncia anual mundial. No Brasil, o c?ncer de pulm?o foi respons?vel por 14.715 ?bitos em 2000 e as estimativas de incid?ncia de c?ncer de pulm?o em 2008 dever? atingir 27.270 pessoas (17.810 homens e 9.460 mulheres). Este estudo analisa quantitativamente, pela t?cnica da PCR em tempo real, a express?o de doi
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10

Ouchane, Soufian. "Organisation et expression des genes puf et crt de la bacterie pourpre rubrivivax gelatinosus. Role photoprotecteur des carotenoides." Paris 11, 1997. http://www.theses.fr/1997PA112127.

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Notre premier travail a concerne l'isolement et la caracterisation d'un mutant resistant a un herbicide montrant l'implication du residu gly 192 de la sous-unite l du centre reactionnel dans la liaison avec cet herbicide. Ensuite nous avons mis au point deux modes de transfert genetique puis construit une souche deletee de l'operon puf codant pour les sous-unites du centre reactionnel et de l'antenne lhi. L'implication du residu gly 192 dans la liaison a l'herbicide a ete confirmee par complementation. Par ailleurs, la caracterisation de la souche deletee et des souches d'insertions a permis d
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11

Favaro, Elaine Cristina. "Estudo da função dos genes Pumilio de Arabidopsis durante o desenvolvimento vegetal." Universidade de São Paulo, 2007. http://www.teses.usp.br/teses/disponiveis/46/46131/tde-04122014-182053/.

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A família PUF é um conjunto de proteínas que se ligam a mRNA regulando sua estabilidade e tradução em processos chave do desenvolvimento. Entre as 25 proteínas de Arabidopsis contendo as repetições PUF, três delas, APUM-I, APUM-2 e APUM-3, apresentam ~90% de identidade e colocalizam temporal e espacialmente nos meristemas apical e axilares de caule, zona de elongação da raiz e no periciclo durante a formação de calos e de raízes laterais, além de estames e polens. Ensaios de RT-PCR mostraram que a relação de expressão entre eles é a mesma em todos os órgãos analisados. Além disso, plantas noca
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12

Hantsoo, Liisa. "Fatty Acid Desaturase (FADS) Genetic Variants and Dietary Polyunsaturated Fatty Acid Intake: Associations with Negative Affect." The Ohio State University, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=osu1333466271.

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13

Chong, Hui Hui, and 張慧卉. "PUFA down-regulates the gene expression of elongase and desaturase in ducks." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/22678766715619499636.

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碩士<br>國立臺灣大學<br>動物科學技術學研究所<br>100<br>N-3 polyunsaturated fatty acids (PUFA) can only be obtained directly from the diet or converted from their precursor α-linolenic acid (ALA, 18:3n-3) through a series of chain-elongation and desaturation processes, involving Δ6-desaturase (D6D), Δ5-desaturase (D5D), elongase-2 (Elovl2), elongase-5 (Elovl5) and acyl-CoA oxidase in the liver. While many studies have examined the regulation of these enzymes in mammals, very little is known about their gene expressions in avian species, especially in ducks. Therefore, the purpose of this study was to link fatty
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14

Hunag, Ling-Jyun, and 黃凌均. "Identification and characterization of the puf-B gene in zebrafish." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/09974001346203561561.

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碩士<br>國立臺灣海洋大學<br>生物科技研究所<br>97<br>During embryogenesis, RNA-binding proteins (RBPs) play crucial roles in the control of gene expression and post-transcriptional regulation of RNAs. The PUF protein family consists of highly conservative proteins that also belong to RBPs. PUF proteins have been discovered in a wide range of species, including yeast, C. elegans, D. melanogaster, M. musculus, and humans. Asides from PUM1 and PUM2 of the PUF family, genetic sequencing of vertebrates reveals two additional genes that also conserve PUF domain, referred to as puf-A and puf-B. The structure of puf-B
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15

Martins, Rute Sofia de Sousa. "Modulation of aquaporins gene expression by n-3 polyunsaturated fatty acids (PUFA) lipid structures in white and brown adipose tissue from hamsters." Master's thesis, 2018. http://hdl.handle.net/10451/34304.

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Tese de mestrado, Ciências Biofarmacêuticas, Universidade de Lisboa, Faculdade de Farmácia, 2018<br>The term “obesogenic environment” refers to the overabundance of food rich in energy coupled with reduced physical activity. The potential role of brown adipose tissue (BAT) in the pathophysiology of obesity or as a target for therapeutic intervention has been considered for decades, as brown adipocytes seem to be healthier than white. It is well-known that n-3 polyunsaturated fatty acids (PUFA), as eicosapentaenoic (EPA, 20:5n-3) and docosahexaenoic (DHA, 22:6n-3) have weight-reducing propertie
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16

Strouhalová, Eliška. "Vliv polynenasycených mastných kyselin n-3 na expresi vybraného genu u modelového organizmu." Master's thesis, 2015. http://www.nusl.cz/ntk/nusl-250652.

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The aim of my thesis was to assess the influence of polyunsaturated fatty acids n 3 (DHA and EPA) on gene expression, mainly PPARy, in model organism. The expression of PPARy gene is increased by these polyunsaturated fatty acids and thus they decrease the risk of development of inflammation and atherosclerosis. This hypothesis was tested on 40 test rats (Wistar albino). The first 7 weeks the rats were fed with a diet containing beef tallow and sweet condensed milk until they manifested mild obesity and inflammation. During other 7 weeks they were divided into 4 groups, each containing 10 indi
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17

Tank, Marcus [Verfasser]. "Ecological and phylogenetic studies on purple sulfur bacteria based on their pufLM genes of the photosynthetic reaction center / vorgelegt von Marcus Tank." 2010. http://d-nb.info/1009016393/34.

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18

Moura, Joana Maria Teixeira de. "Study of the expression of different genes of long-chain polyunsaturated fatty acids (LC-PUFA) metabolism during the early paralarval development of the common octopus (Octopus vulgaris)." Master's thesis, 2015. http://hdl.handle.net/10400.1/7654.

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Dissertação de mestrado, Aquacultura e Pescas, Faculdade de Ciências e Tecnologias, Universidade do Algarve, 2015<br>The common octopus, Octopus vulgaris, presents characteristics as high market price, high fecundity, short life cycle, rapid growth and high food conversion rates, which make this species a potential target for future aquaculture. However, two main problems have been pointed as the main causes for the high mortalities observed in the culture of this cephalopod: (i) the lack of standardized culture conditions and (ii) the absence of an appropriate diet that fulfil all the nutriti
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