Log in

Relevant bibliographies by topics / Flagella (Microbiology) / Dissertations / Theses

To see the other types of publications on this topic, follow the link: Flagella (Microbiology).

Dissertations / Theses on the topic 'Flagella (Microbiology)'

Author: Grafiati

Published: 4 June 2021

Last updated: 3 March 2023

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 28 dissertations / theses for your research on the topic 'Flagella (Microbiology).'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse dissertations / theses on a wide variety of disciplines and organise your bibliography correctly.

1

Wan, Yixin. "Modulation and synchronization of eukaryotic flagella." Thesis, University of Cambridge, 2014. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.708434.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Moura, Cláudia de. "Identificação de novos antígenos flagelares e variação de fase em amostras de Escherichia coli isoladas de animais e alimentos." [s.n.], 2010. http://repositorio.unicamp.br/jspui/handle/REPOSIP/317446.

Full text

Abstract:

Orientador: Domingos da Silva Leite<br>Tese (doutorado) - Universidade Estadual de Campinas, Instituto de Biologia<br>Made available in DSpace on 2018-08-17T10:33:43Z (GMT). No. of bitstreams: 1 Moura_Claudiade_D.pdf: 2791356 bytes, checksum: 7830cb1ece9ec9ac3c34c2794b264c93 (MD5) Previous issue date: 2010<br>Resumo: Escherichia coli é um membro comensal da microbiota de animais, porém podem causar doenças desde diarréias até sepses. A caracterização dos seus antígenos de superfície O (somático) e H (flagelar) auxilia na determinação de linhagens patogênicas dentro da espécie. Contudo, algum

APA, Harvard, Vancouver, ISO, and other styles

3

Pacheco, Sophia A. "Identification of Campylobacter jejuni secreted proteins." Pullman, Wash. : Washington State University, 2010. http://www.dissertations.wsu.edu/Thesis/Spring2010/s_pacheco_021610.pdf.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Wang, Xiaoling. "Mechanical analysis and free energy construction of phase transition in bacterial flagellar filaments /." View abstract or full-text, 2006. http://library.ust.hk/cgi/db/thesis.pl?MECH%202006%20WANGX.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Steager, Edward Brian Kim MinJun. "Actuation and control of microfabricated structures using flagellated bacteria /." Philadelphia, Pa. : Drexel University, 2009. http://hdl.handle.net/1860/3132.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Tiba, Monique Ribeiro. "Identificação de novos antigenos flagelares de Escherichia coli de origem humana." [s.n.], 2009. http://repositorio.unicamp.br/jspui/handle/REPOSIP/316681.

Full text

Abstract:

Orientador: Domingos da Silva Leite<br>Tese (doutorado) - Universidade Estadual de Campinas, Instituto de Biologia<br>Made available in DSpace on 2018-08-14T15:47:58Z (GMT). No. of bitstreams: 1 Tiba_MoniqueRibeiro_D.pdf: 3934673 bytes, checksum: 211302f7129afd8376ba9096064a21c4 (MD5) Previous issue date: 2009<br>Resumo: Escherichia coli tem sido isolada, com certa freqüência, apresentando antígenos flagelares (H) que não são reconhecidos por nenhum dos anti-soros disponibilizado pelo mais importante centro de referência de E. coli, The International Escherichia and Klebsiella Centre (WHO) d

APA, Harvard, Vancouver, ISO, and other styles

7

Boateng, Lindsy R. "Determining the binding partners of PKA in the axoneme of Chlamydomonas reinhardtii flagella." Connect to online version, 2009. http://minds.wisconsin.edu/handle/1793/37450.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Schreiber, Maria Fernanda. "Studying the host transcriptome and the role of flagella in infections mediated by Salmonella and other pathogens." Thesis, University of Cambridge, 2012. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.610270.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Marshall, Joanna M. "The O-Antigen Capsule of Salmonella Typhimurium in Acute and Chronic Infection." The Ohio State University, 2013. http://rave.ohiolink.edu/etdc/view?acc_num=osu1385998769.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Azevedo, Fátima da Piedade de Melo. "Inserção de epitopo heterólogo em diferentes regiões de flagelina bacteriana: influência na função flagelar e imunogenicidade." Universidade de São Paulo, 1997. http://www.teses.usp.br/teses/disponiveis/46/46131/tde-09112015-150421/.

Full text

Abstract:

Uma das estratégias mais promissoras para a biotecnologia de vacinas é o desenvolvimento de linhagens precisamente atenuadas, e que possam ser usadas como carregadoras de antígenos heterólogos. Mutantes de <i}>Salmonella Typhimurium têm sido extensivamente utilizados com essa fmalidade. A flagelina, monômero constituinte do filamento flagelar, vem sendo empregada como carregadora de antígenos heterólogos, inseridos na região central, hipervariável (região IV). Inserções nessa região são freqüentemente funcionais, e levam à exposição do epitopo na superfície do filamento. O presente trabalho ex

APA, Harvard, Vancouver, ISO, and other styles

11

Cerqueira, Otto Luiz Dutra. "Avaliação de diferentes sistemas de imunização que empregam a oncoproteína E7 do vírus papiloma humano tipo 16 (HPV 16) geneticamente fusionada à flagelina FliCd de Salmonella enterica sv. Muenchen." Universidade de São Paulo, 2009. http://www.teses.usp.br/teses/disponiveis/42/42132/tde-16072009-151128/.

Full text

Abstract:

O câncer cervical é o segundo maior responsável por mortes atribuídas a câncer em mulheres e dados epidemiológicos tem demonstrado a associação entre a infecção do HPV e o desenvolvimento da neoplasia. Sabe-se que num dado momento da infecção pelo HPV, ocorre integração do genoma viral ao genoma da célula hospedeira e consequente hiperexpressão de dois oncogenes virais, E6 e E7, o que contribui fortemente para a transformação celular. O presente trabalho propõe o uso de vacinas terapêuticas expressando a oncoproteína E7 do HPV-16 geneticamente fusionada à porção amino terminal da flagelina Fli

APA, Harvard, Vancouver, ISO, and other styles

12

Santos, Paula Gomes dos. "Papel dos flagelos polar e lateral em cepas de Aeromonas caviae na formação de biofilme e aderência celular." Universidade do Estado do Rio de Janeiro, 2009. http://www.bdtd.uerj.br/tde_busca/arquivo.php?codArquivo=861.

Full text

Abstract:

Aeromonas spp. são bactérias Gram negativas capazes de causar doenças intestinais e extra-intestinais. A virulência de algumas espécies do gênero já foi associada a diversos fatores, como a expressão de flagelos e conseqüente mobilidade bacteriana. Aeromonas caviae apresenta dois distintos sistemas flagelares, um deles responsável pela natação em meio líquido (swimming) onde está envolvido o flagelo polar, e outro associado ao deslizamento em superfícies sólidas ou viscosas (swarming), o qual participam flagelos laterais. A fim de avaliar a contribuição de ambos os flagelos no contexto da form

APA, Harvard, Vancouver, ISO, and other styles

13

Stoakes, Emily Anne. "Campylobacter jejuni : deciphering the role of F1hF in flagellar biogenesis." Thesis, University of Warwick, 2017. http://wrap.warwick.ac.uk/106465/.

Full text

Abstract:

Campylobacter jejuni is one the leading causes of food poisoning in the UK. Motility in C. jejuni is key to its survival within the gut and other environments. Without the two flagella, one at either end of the cell, it is highly attenuated to cause disease. As the flagellar structure is imperative to Campylobacters lifestyle, studying the regulation of flagella synthesis is important. Unlike other bacteria, Campylobacter lacks a master regulator atop the flagella synthesis pathway. It does however, have an FlhF protein with a signal recognition particle (SRP) domain and GTPase activity whose

APA, Harvard, Vancouver, ISO, and other styles

14

Ayala, Claudia de Oliveira. "Sorologia de antígenos flagelares de amostras de Escherichia coli Enteropatogênicas (EPEC) e E. coli produtoras da Toxina de Shiga (STEC) isoladas de diferentes animais e análise comparativa do gene fliC por PCR-RFLP." Universidade de São Paulo, 2009. http://www.teses.usp.br/teses/disponiveis/42/42132/tde-02022010-100052/.

Full text

Abstract:

A espécie Escherichia coli constitui um grupo de bactérias tipicamente não patogênicas e que fazem parte do trato intestinal de humanos e animais. As amostras são sorotipadas com base em seus antígenos de superfície O (somático), H (flagelar) e K (capsular). O antígeno flagelar correspondente ao filamento é formado pela polimerização da flagelina, codificada pelo gene fliC. O presente trabalho empregou a técnica de PCR-RFLP para analisar os padrões de antígenos flagelares de 112 amostras de EPEC e STEC. Quatorze amostras não amplificaram o gene fliC, 17 tiveram seu antígeno flagelar determinad

APA, Harvard, Vancouver, ISO, and other styles

15

Davis, Nicole J. "Investigating the Involvement of C. crescentus TipF in Flagellar Biogenesis." Case Western Reserve University School of Graduate Studies / OhioLINK, 2011. http://rave.ohiolink.edu/etdc/view?acc_num=case1301697521.

Full text

APA, Harvard, Vancouver, ISO, and other styles

16

Benedikz, Elizabeth Kristin. "The effect of bacterial flagellin on virus infection." Thesis, University of Birmingham, 2017. http://etheses.bham.ac.uk//id/eprint/7327/.

Full text

Abstract:

Coinfection with bacteria and viruses is an understudied area of microbiology, despite its potential to modulate pathogen abundance and host survival. We investigated the effect of bacteria on virus infection and developed an in vitro system to study the first step: viral internalization. Our studies show that multiple bacterial species promote the entry of a diverse panel of viruses into lung and gut epithelial cells. Bacteria expressing the toll-like receptor (TLR)5 agonist, flagellin, are most efficient at inducing viral uptake and studies using recombinant flagellin or aflagellate bacteria

APA, Harvard, Vancouver, ISO, and other styles

17

Molero, Andrades Raquel Ángeles. "Implicación de la glicosilación en el ensamblaje del flagelo y las fimbrias de Aeromonas hydrophila AH-1." Doctoral thesis, Universitat de Barcelona, 2014. http://hdl.handle.net/10803/146253.

Full text

Abstract:

El género Aeromonas está constituido por bacilos gram negativos y comprende patógenos de animales poiquilotermos y oportunistas en humanos. La virulencia de Aeromonas hydrophila AH-1 es multifactorial, siendo el lipopolisacárido (LPS), el flagelo (polar y lateral) y la lámina S importantes factores de patogenicidad. La mutación del gen wbpL, implicado en la biosíntesis del antígeno O del LPS, da lugar a la pérdida de antígeno O, una bajada en el peso molecular de las flagelinas polares y la aparición de fimbrias en la superficie bacteriana. Se procedió a estudiar si las flagelinas polares y la

APA, Harvard, Vancouver, ISO, and other styles

18

Cicirelli, Elisha M. "Bacterial quorum-sensing in the marine sponge environment implications on motility and flagellar biosynthesis /." [Bloomington, Ind.] : Indiana University, 2007. http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&res_dat=xri:pqdiss&rft_dat=xri:pqdiss:3297116.

Full text

Abstract:

Thesis (Ph.D.)--Indiana University, Dept. of Biology, 2007.<br>Title from dissertation home page (viewed Sept. 29, 2008). Source: Dissertation Abstracts International, Volume: 69-02, Section: B, page: 0818. Adviser: Clay Fuqua.

APA, Harvard, Vancouver, ISO, and other styles

19

Lim, Ren Chong. "Application of magnetic torque on the bacterial flagellar motor." Thesis, University of Oxford, 2015. http://ora.ox.ac.uk/objects/uuid:2f18fdff-e876-4be6-8ac2-c8281a4a905a.

Full text

Abstract:

There is a strong need to develop a mechanical method to apply external torque to the bacterial flagellar motor. Such a method will allow us to probe the behaviour of the motor at a range of different speeds under different external conditions. In this thesis, I explored various methods to deliver torque at the single-molecule level, in particular the use of angular optical trapping and magnetic tweezers. I have identified rutile particles as suitable handles for use in angular optical trapping due to their high birefringence. Further progress was not achieved using angular optical trapping du

APA, Harvard, Vancouver, ISO, and other styles

20

Blackwell, Gemma. "Regulation of flagellin glycosylation genes in Campylobacter jejuni : influence of NssR, the nitrosative stress response regulator." Thesis, University of Birmingham, 2010. http://etheses.bham.ac.uk//id/eprint/639/.

Full text

Abstract:

Campylobacter jejuni is one of the leading causes of food borne illness worldwide; the main cause of infection is the consumption of undercooked, contaminated poultry. Motility, mediated by single polar flagella, is necessary for Campylobacter virulence. The flagellin proteins are extensively glycosylated in C. jejuni with pseudaminic acid and related derivatives; glycosylation is required for flagella filament formation. The flagellin glycosylation locus in C. jejuni NCTC11168 comprises 50 genes, 50% are potentially involved in glycan biosynthesis and others are hypothetical; the regulatory m

APA, Harvard, Vancouver, ISO, and other styles

21

Malandrin, Laurence. "Les protéines de surface de pseudomonas syringae (sensu lato) : description, variabilité et application taxonomique." Angers, 1995. http://www.theses.fr/1995ANGE0015.

Full text

Abstract:

Pseudomonas syringae est une bactérie phytopathogène qui provoque des dégâts de gravité variable sur une large gamme d'hôtes. Les 57 pathovars qui la subdivisent viennent d'être redistribués en cinq espèces génomiques qu'aucun critère phénotypique ne permet de caractériser. Nous avons étudié les protéines de surface présentes chez ces bactéries et tente d'évaluer leur potentiel taxonomique. Deux sérotypes flagellaires, h1 et h2, identifiables en immunofluorescence et en immunotransfert, sont distingués pour les souches de p. Syringae. H1 et h2 montrent une distribution remarquablement homogène

APA, Harvard, Vancouver, ISO, and other styles

22

Karayanni, Héra. "Rôle des nanoflagellés hétérotrophes et des ciliés dans la régulation du pico- et nanoplancton photosynthétique et des bactéries en Atlantique NE et le recyclage de la matière organique." Aix-Marseille 2, 2004. http://www.theses.fr/2004AIX22063.

Full text

APA, Harvard, Vancouver, ISO, and other styles

23

Mazet, Muriel. "Culture in vitro et caractérisation d'enzymes hydrogénosomales chez Histomonas meleagridis, protozoaire flagellé parasite de gallinacés." Phd thesis, Université Blaise Pascal - Clermont-Ferrand II, 2007. http://tel.archives-ouvertes.fr/tel-00718217.

Full text

Abstract:

Le protozoaire flagellé Histomonas meleagridis est responsable d'une maladie chez les oiseaux galliformes, nommée histomonose. La culture in vitro de ce parasite anaérobie est qualifiée d'agnobiotique car il y a présence d'une flore bactérienne non déterminée. L'identification des bactéries dans cette flore montre l'existence d'une flore très diversifiée. Des essais de culture axénique et monoxénique suggèrent que les bactéries sont essentielles au développement in vitro du parasite. Par des stratégies de PCR, RT-PCR et RACE-PCR, nous avons les gènes complets codant trois protéines intervenant

APA, Harvard, Vancouver, ISO, and other styles

24

Houry, Ali. "Rôle des flagelles et de la mobilité dans la formation de biofilms par Bacillus cereus." Paris 11, 2009. http://www.theses.fr/2009PA112369.

Full text

Abstract:

Bacillus cereus est fréquemment associé à des toxi-infections alimentaires et peut être responsable de pathologies opportunistes sévères. La présence de B. Cereus dans les industries agro-alimentaires compromet la qualité et surtout la sécurité des produits finis. La capacité de B. Cereus à former des biofilms sur différentes surfaces, renforce sa persistance sur les équipements de production industrielle. Les travaux présentés dans cette thèse ont permis d'une part de caractériser la dynamique de formation du biofilm par B. Cereus et d'autre part, de mettre en évidence et de clarifier le rôle

APA, Harvard, Vancouver, ISO, and other styles

25

Vucica, Yvonne. "Insertional mutants of Chlamydomonas affecting the central pair apparatus of the flagellum." Thesis, 2002. https://eprints.utas.edu.au/22090/1/whole_VucicaYvonne2002_thesis.pdf.

Full text

APA, Harvard, Vancouver, ISO, and other styles

26

"Molecular interaction of flagellar export chaperone FliS and its interacting partner HP1076 in Helicobacter pylori." Thesis, 2010. http://library.cuhk.edu.hk/record=b6075073.

Full text

Abstract:

A HP1076 null mutant has been constructed to provide a better understanding of the biological significance of HP1076 in H. pylori . The DeltaHP1076 mutant displays impaired motility and resistance to the antibiotic drug metronidazole. Using a proteomic study, an overall of 40 differentially expressing proteins involved in metabolism and pH homeostasis for bacterial survival, adhesion for colonization, virulence factor to gastric epithelial cells and antigenic proteins have been identified. The virulence factor, Cag pathogenicity island protein (Cag 26) and urease UreA and UreB are confirmed to

APA, Harvard, Vancouver, ISO, and other styles

27

Aagesen, Alisha M. "Investigating Vibrio parahaemolyticus interactions with the Pacific oyster, Crassostrea gigas." Thesis, 2012. http://hdl.handle.net/1957/35769.

Full text

Abstract:

Vibrio parahaemolyticus is a Gram-negative, halophilic, human pathogenic bacterium ubiquitous in the marine environment. Like many Vibrio species, V. parahaemolyticus commonly associates with shellfish, particularly oysters. Ingestion of a raw or under cooked oysters contaminated with V. parahaemolyticus can cause gastroenteritis, which is typically self-limiting and rarely causes death. Globally, oyster production is highly lucrative, especially on the West Coast of the United States where approximately 60% of oyster production occurs each year. Outbreaks of V. parahaemolyticus can result

APA, Harvard, Vancouver, ISO, and other styles

28

Perera, Kalyani. "Characterisation of a secreted immunogenic protein, phase-1 flagellin (FliC) of Salmonella enterica subspecies enterica Brandenburg : a thesis presented in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Veterinary Microbiology at Massey University, Palmerston North, New Zealand." 2007. http://hdl.handle.net/10179/1450.

Full text

Abstract:

Cell-envelope associated and secreted proteins of Salmonella are integral for host-pathogen interactions, and for the induction of protective immune responses. An array of exported proteins of S. Brandenburg was identified through constructing an expression library using alkaline phosphatase gene technology. A partial digest of S. Brandenburg strain S59 was cloned into the vector pJEM11, and expressed in E. coli. The DNA inserts from randomly selected alkaline phosphatase positive clones were sequenced, and the sequences were analysed using public databases to find the ones that may play a rol

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!