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Dissertations / Theses on the topic 'Yellow vein mosaic virus'

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Published: 3 June 2025
Last updated: 1 August 2025

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1

Srinivasan, Indira. "Isolation and detection of bean yellow mosaic, clover yellow vein and peanut stunt viruses from Trifolium L. species." Thesis, This resource online, 1992. http://scholar.lib.vt.edu/theses/available/etd-09122009-040402/.

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2

Lemos, Pedro Paulo Ferreira. "Genetic variability of Euphorbia yellow mosaic virus and Macroptilium yellow vein virus in their respective natural hosts, Euphorbia heterophylla and Macroptilium lathyroides." Universidade Federal de Viçosa, 2013. http://locus.ufv.br/handle/123456789/4417.

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Made available in DSpace on 2015-03-26T13:37:50Z (GMT). No. of bitstreams: 1 texto completo.pdf: 668759 bytes, checksum: 554c480543a7e27e41087d744a247db0 (MD5) Previous issue date: 2013-03-15<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>Begomoviruses (genus Begomovirus, family Geminiviridae) comprise a group of plant viruses of great economic importance causing serious economic losses in tropical and subtropical crops. It is believed that the emergence of begomoviruses in Brazil occurred through horizontal transfer of viruses previously restricted to non-cultivated plant
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3

Mohammad, Hamza [Verfasser]. "Construction of a virus-induced gene silencing system based on Beet necrotic yellow vein virus (BNYVV) and Beet soil-borne mosaic virus (BSBMV) / Hamza Mohammad." Hannover : Technische Informationsbibliothek (TIB), 2018. http://d-nb.info/1152965557/34.

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4

Lemaire, Olivier. "Contribution a l'etude des proprietes biologiques des rna du virus de la rhizomanie (beet necrotic yellow vein virus) et de leur role dans l'etiologie de la maladie." Université Louis Pasteur (Strasbourg) (1971-2008), 1988. http://www.theses.fr/1988STR13115.

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5

Delbianco, Alice. "Molecular mechanisms involved in the pathogenesis of beet soil-borne viruses." Phd thesis, Université de Strasbourg, 2013. http://tel.archives-ouvertes.fr/tel-01017177.

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The genus Benyvirus includes the most important and widespread sugar beet viruses transmitted through the soil by the plasmodiophorid Polymyxa betae. In particular Beet necrotic yellow vein virus (BNYVV), the leading infectious agent that affects sugar beet, causes an abnormal rootlet proliferation known as rhizomania. Beet soil-borne mosaic virus (BSBMV) is widely distributed in the United States and, up to date has not been reported in others countries. My PhD project aims to investigate molecular interactions between BNYVV and BSBMV and the mechanisms involved in the pathogenesis of these v
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6

Roberts, Eulian John Foster. "Molecular characterisation of potato yellow mosaic virus." Thesis, Imperial College London, 1986. http://hdl.handle.net/10044/1/38145.

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7

Macadam, Andrew Joseph. "Molecular characterisation of Barley Yellow Mosaic Virus." Thesis, Imperial College London, 1987. http://hdl.handle.net/10044/1/47171.

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8

Bouzoubaa, Salah Eddine. "Structure du genome du virus des nervures jaunes et necrotiques de la betterave (bnyvv), agent responsable de la rhizomanie de la betterave sucriere." Université Louis Pasteur (Strasbourg) (1971-2008), 1986. http://www.theses.fr/1986STR13193.

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Le bnyvv est un virus a composants multiples a symetrie helicoidale dont les arn sont cappes en 5' et polyadenyles a l'extremite 3'. Les arn 1 et 2 ont des longueurs constantes. Les arn 3 et 4 ont des longueurs variables, ne sont pas des arn subgenomiques et peuvent meme etre absents dans certains isolats du bnyvv. En appliquant les techniques classiques de clonage et de sequencage, les structures primaires completes des quatre arn ont ete obtenues
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9

Sung, Young Kwan. "Functional analysis of potato yellow mosaic geminivirus genes." Thesis, Imperial College London, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.321667.

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10

Eliasco, Eleonora. "Molecular characterisation of potato yellow vein virus RNAs and associated RNAs." Thesis, Imperial College London, 2005. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.422680.

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11

Laing, Kenneth Gordon. "The characterisation and vector transmission of barley yellow mosaic virus." Thesis, Imperial College London, 1989. http://hdl.handle.net/10044/1/47527.

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Oliveira, Cristiane Lopes de. "Caracterização de um novo begomovírus, Euphorbia yellow mosaic virus, no Brasil." reponame:Repositório Institucional da UnB, 2009. http://repositorio.unb.br/handle/10482/4375.

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Dissertação (mestrado)—Universidade de Brasília, Instituto de Ciências Biológicas, Departamento de Fitopatologia, 2009.<br>Submitted by Allan Wanick Motta (allan_wanick@hotmail.com) on 2010-03-10T15:40:01Z No. of bitstreams: 1 2009_CristianeLopesdeOliveira.pdf: 723424 bytes, checksum: 1df9631ff7757bb5507a5df1735a30ad (MD5)<br>Approved for entry into archive by Lucila Saraiva(lucilasaraiva1@gmail.com) on 2010-04-29T22:19:01Z (GMT) No. of bitstreams: 1 2009_CristianeLopesdeOliveira.pdf: 723424 bytes, checksum: 1df9631ff7757bb5507a5df1735a30ad (MD5)<br>Made available in DSpace on 2010-04-29T2
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Albuquerque, Leonardo Cunha de. "Caracterização molecular e biológica de um isolado de Tomato yellow vein streak virus." reponame:Repositório Institucional da UnB, 2008. http://repositorio.unb.br/handle/10482/1327.

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Dissertação (mestrado)—Universidade de Brasília, Instituto de Ciências Biológicas, Departamento de Fitopatologia, 2008.<br>Submitted by Jaqueline Oliveira (jaqueoliveiram@gmail.com) on 2008-12-16T17:50:35Z No. of bitstreams: 1 DISSERTACAO_2008_LeonardoCDeAlbuquerque.pdf: 1785694 bytes, checksum: 7ec9388303ad69ff93f3b26d72ff1861 (MD5)<br>Approved for entry into archive by Georgia Fernandes(georgia@bce.unb.br) on 2009-02-20T15:11:21Z (GMT) No. of bitstreams: 1 DISSERTACAO_2008_LeonardoCDeAlbuquerque.pdf: 1785694 bytes, checksum: 7ec9388303ad69ff93f3b26d72ff1861 (MD5)<br>Made available in DSpa
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Carrión, Herrera Cinthya María. "“Detección temprana del Potato Yellow Vein Virus en cultivos de Solanum tuberosum L. mediante la teledetección”." Bachelor's thesis, Universidad Ricardo Palma, 2017. http://cybertesis.urp.edu.pe/handle/urp/871.

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El Potato yellow vein virus (PYVV) es un Crinivirus perteneciente a la Familia Closteroviridae, el cual reduce la producción total de papa en América del Sur hasta un 50%. La detección visual de los cultivos es una práctica habitual, pero la enfermedad generalmente se detecta después de que se ha producido un daño significativo a los tejidos fotosintéticos. A través de técnicas de teledetección se puede evaluar el estado nutricional y fitosanitario de las plantas, detectando incidencias de plagas y enfermedades e inferir posibles carencias nutricionales. Con el objetivo de detectar la infecci
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15

Nogueira, Diêgo Rodrigues Soares. "Produção e avaliação de anti-soro policlonal visando a detecção do Pepper yellow mosaic virus." Universidade Federal de Viçosa, 2014. http://locus.ufv.br/handle/123456789/4436.

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Made available in DSpace on 2015-03-26T13:37:54Z (GMT). No. of bitstreams: 1 texto completo.pdf: 752482 bytes, checksum: a4ec60bad1c1315d52f2a91132509d98 (MD5) Previous issue date: 2014-03-11<br>Conselho Nacional de Desenvolvimento Científico e Tecnológico<br>Pepper yellow mosaic virus (PepYMV) naturally infects sweet pepper and tomato plants, leading to severe losses since its first report in Brazil (Brasília, DF, 2002). Molecular and serological methods can be used to detect the pathogen. Serological methods for viral detection require the use of a high quality antiserum, offering good sen
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Maciel, Laiane Silva. "Envolvimento de chaperonas moleculares na infecção do potyvírus Pepper yellow mosaic virus (PepYMV) em hospedeiros suscetíveis." Universidade Federal de Viçosa, 2015. http://www.locus.ufv.br/handle/123456789/8466.

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Submitted by Marco Antônio de Ramos Chagas (mchagas@ufv.br) on 2016-09-02T18:25:03Z No. of bitstreams: 1 texto completo.pdf: 898935 bytes, checksum: 76e4100a96f4410f999b0f8c2973b39e (MD5)<br>Made available in DSpace on 2016-09-02T18:25:03Z (GMT). No. of bitstreams: 1 texto completo.pdf: 898935 bytes, checksum: 76e4100a96f4410f999b0f8c2973b39e (MD5) Previous issue date: 2015-03-06<br>Fundação de Amparo à Pesquisa do Estado de Minas Gerais<br>Os vírus que infectam plantas apresentam um genoma pequeno e codificam um número reduzido de proteínas. A limitação do número de proteínas virais é s
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Mar, Talita Bernardon. "Genetic variability and population structure of the begomovirus Euphorbia yellow mosaic virus and its associated alphasatellite." Universidade Federal de Viçosa, 2017. http://www.locus.ufv.br/handle/123456789/11666.

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Submitted by Marco Antônio de Ramos Chagas (mchagas@ufv.br) on 2017-09-01T16:06:33Z No. of bitstreams: 1 texto completo.pdf: 16381046 bytes, checksum: 744e0d70d25cc43dd4482fbf751a1c8c (MD5)<br>Made available in DSpace on 2017-09-01T16:06:33Z (GMT). No. of bitstreams: 1 texto completo.pdf: 16381046 bytes, checksum: 744e0d70d25cc43dd4482fbf751a1c8c (MD5) Previous issue date: 2017-02-15<br>Conselho Nacional de Desenvolvimento Científico e Tecnológico<br>A emergência dos begomovírus (virus transmitidos por mosca-branca classificados no gênero Begomovirus, família Geminiviridae) no Brasil pro
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Lima, Alison Talis Martins. "Caracterização de dois begomovírus (Tomato severe rugose virus e Tomato yellow vein streak virus) que infectam tomateiro e obtenção de clones infecciosos." Universidade Federal de Viçosa, 2008. http://locus.ufv.br/handle/123456789/4367.

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Made available in DSpace on 2015-03-26T13:37:39Z (GMT). No. of bitstreams: 1 texto completo.pdf: 2474594 bytes, checksum: 6cdab11f886d77e7d0c8a3d024dde318 (MD5) Previous issue date: 2008-07-30<br>Conselho Nacional de Desenvolvimento Científico e Tecnológico<br>The genus Begomovirus (family Geminiviridae) includes viruses with a genome comprised of one or two molecules of circular, single-stranded DNA, transmitted to dicot species by the whitefly Bemisia tabaci. In Brazil, after the introduction of the B biotype of B. tabaci in the early 1990s, the incidence of begomoviruses in tomato has bec
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19

Mendes, Igor Rodrigues. "Aspectos da interação entre o begomovírus Euphorbia yellow mosaic virus (EuYMV) e o DNA satélite Euphorbia yellow mosaic alphasatellite (EuYMA) em Euphorbia heterophylla: efeitos na infecção e transmissão por Bemisia tabaci." Universidade Federal de Viçosa, 2016. http://www.locus.ufv.br/handle/123456789/10766.

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Submitted by Reginaldo Soares de Freitas (reginaldo.freitas@ufv.br) on 2017-06-20T18:12:54Z No. of bitstreams: 1 texto completo.pdf: 1756399 bytes, checksum: 4cd93ccd34ab97ff3909ee83598fa241 (MD5)<br>Made available in DSpace on 2017-06-20T18:12:54Z (GMT). No. of bitstreams: 1 texto completo.pdf: 1756399 bytes, checksum: 4cd93ccd34ab97ff3909ee83598fa241 (MD5) Previous issue date: 2016-02-25<br>A maioria dos begomovírus monossegmenados do Velho Mundo (família Geminiviridae) estão associados a DNAs satélites, classificados como alfa- e betassatélites. Os alfassatélites são capazes de replic
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20

LE, COZ SERGE. "La rhizomanie de la betterave sucriere : multiplication du virus et aspects agronomiques de la maladie." Paris 6, 1986. http://www.theses.fr/1986PA066644.

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Les chloroplastes des feuilles de betteraves rhizomaniees sont appauvries en pigments, en proteines, en liquides polaires et leur activite photosynthetique est reduite. Dans les cellules virosees, l'etude ultrastructure montre une association des amas de virus avec le reticulum endoplasmique granuleux. Un protocole pour la preparation de suspensions enrichies en cytosores isoles de polymyxa betae est propose. Le champignon est retrouve a tous les niveaux du sol de quatre parcelles rhizomaniees ou saines de la region de pithiviers. Une terre rhizomaniee reste infectieuse aprese un an et demi de
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21

Zaccomer, Bruno. "Stratégie pour interférer avec la réplication virale dans des plantes transgéniques : le système modèle du Tymv (Turnip Yellow Mosaic Virus)." Paris 11, 1993. http://www.theses.fr/1993PA112061.

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Le Tymv (Turnip Yellow Mosaic Virus) est un tymovirus dont le génome est composé d'un arn de polarité positive. Nous avons crée des colzas transgéniques exprimant des transcrits contenant l'extrémité 3 non codante du génome viral. Il a été montré in vitro que cette séquence de 100 nucléotides était reconnue par la repli case virale et servait ainsi de site d'initiation pour la réplication. Cette séquence, exprimée dans des plantes, a un effet protecteur vis-à-vis d'une inoculation mécanique de virion ou d'arn viral. Nous pensons que, de même qu'in vitro, elle agit comme compétiteur du génome v
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22

Stipp, Liliane Cristina Liborio. "Transformação genética de abobrinha-de-moita e melancia para resistência ao Papaya ringspot virus - type Watermelon e ao Zucchini yellow mosaic virus." Universidade de São Paulo, 2009. http://www.teses.usp.br/teses/disponiveis/64/64133/tde-30092009-110219/.

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No Brasil, doenças causadas pelo Papaya ringspot virus - type Watermelon (PRSV-W) e Zucchini yellow mosaic virus (ZYMV) reduzem a produção e a qualidade dos frutos de abobrinha-de-moita (Cucurbita pepo) e melancia (Citrullus lanatus), assim como em outras cucurbitáceas. O objetivo deste trabalho foi a obtenção de plantas transgênicas de abobrinha-de-moita e melancia resistentes ao PRSV-W e ao ZYMV. Um sistema eficiente de regeneração in vitro é necessário para a obtenção de plantas transgênicas. O sistema de organogênese in vitro de abobrinha-de-moita foi desenvolvido utilizando como explantes
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23

VERDAGUER, BERTRAND. "Isolement et caracterisation dans des plantes transgeniques du promoteur du virus de la mosaique des nervures du manioc (ou cassava vein mosaic virus, csvmv)." Toulouse 3, 1997. http://www.theses.fr/1997TOU30216.

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Le virus de la mosaique des nervures du manioc (csvmv) est un virus a adn double brin qui infecte le manioc. Une sequence promotrice s'etendant de la position nucleotidique -443 a +72 a ete isole du genome du csvmv et clonee dans une construction chimerique contenant le gene uida. L'etude de l'expression du gene rapporteur dans des plantes transgeniques de tabac et de riz a montre que le promoteur du csvmv permet une expression forte du transgene dans tous les organes et dans plusieurs types cellulaires. Les regions de plus forte expression sont les elements vasculaires, les cellules du mesoph
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24

Wassano, Débora Targino. "Identificação de marcadores ligados a genes de resistência à multiplicação de Zucchini yellow mosaic virus (ZYMV) em meloeiro." Universidade de São Paulo, 2014. http://www.teses.usp.br/teses/disponiveis/11/11137/tde-20032014-170310/.

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Viroses causam grandes danos às cucurbitáceas, pois além da severidade dos sintomas, não existem métodos curativos de controle. Dentre os vírus que infectam o meloeiro, o ZYMV é um dos mais severos e frequentes. PI414723 é a única fonte de resistência a este patógeno, sendo resistente ao seu patótipo 0. A resistência é conferida por um único gene dominante, Zym-1, mas há relatos sobre a existência de outros dois (Zym-2 e Zym-3). Até o momento, apenas Zym-1 foi localizado em um mapa de ligação, ligado ao marcador microssatélite CMAG36. Entretanto, há evidências que Zym-2 esteja ligado ao marcad
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Vecchia, Marilia Gabriela Salveti Della. "Dinâmica temporal e espacial da begomovirose causada por Tomato yellow vein streak virus em tomateiro na região de Campinas - SP." Universidade de São Paulo, 2006. http://www.teses.usp.br/teses/disponiveis/11/11135/tde-07042006-164533/.

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O principal objetivo do presente trabalho, considerando a tomaticultura praticada na região de Sumaré e Elias Fausto, no Estado de São Paulo, foi caracterizar os padrões temporal e espacial do Tomato yellow vein streak virus (ToYVSV) em condições de campo e de casa-de-vegetação (estufas plásticas). Também foram avaliados os danos causados por este vírus e pelo vírus do amarelo baixeiro do tomateiro na produção quantitativa e qualitativa das plantas de tomate em campo. No ensaio de campo, em Sumaré, plantado com o cultivar Alambra, foram avaliadas 4.032 plantas, distribuídas em oito blocos. E
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26

Braga, Renato de Souza 1974. "Identificação de fontes e herança da resistência ao Pepper yellow mosaic virus - Lins e obtenção de híbridos de pimentão /." Botucatu, 2019. http://hdl.handle.net/11449/181008.

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Orientador: Marcelo Agenor Pavan<br>Banca: Rumy Goto<br>Banca: Chukichi Kurozawa<br>Banca: Romulo Fujito Kobori<br>Banca: Aniello Antonio Cutolo Filho<br>Resumo: O Pepper yellow mosaic virus (PepYMV) é o mais importante Potyvirus infectando plantas do gênero Capsicum no Brasil. Desordens fisiológicas comprometem folhas e frutos, tornando-os impróprios para a comercialização. Perdas podem chegar a 100% caso a infecção ocorra no início do cultivo. A resistência genética é a principal forma de controle desta virose. Em 2009 um novo isolado denominado PepYMV-Lins foi detectado quebrando a resistên
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Wylie, Stephen John. "Characterisation of the NIa gene of bean yellow mosaic virus, MI isolate, and its use for pathogen-derived resistance." Thesis, Wylie, Stephen John ORCID: 0000-0002-5639-7460 (1996) Characterisation of the NIa gene of bean yellow mosaic virus, MI isolate, and its use for pathogen-derived resistance. PhD thesis, Murdoch University, 1996. https://researchrepository.murdoch.edu.au/id/eprint/41393/.

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Bean yellow mosaic virus (BYMV) is a serious pathogen of cultivated Lupinus species in Western Australia and elsewhere, causing significant crop losses. Natural resistance genes to BYMV have not been found in lupin germplasm. The main aim of this study was to design and construct binary plasmids that could be used to develop pathogen-derived resistance to BYMV in host plants, including lupins. A cDNA fragment corresponding to part of the 6kDa protein gene, the NIa gene, the Nib gene, the coat protein gene, and the 3' untranslated region of a Western Australian isolate, BYMV-MI, was isolated by
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Burbano, Villavicencio Roberto Carlos. "Identificação de genótipos de Saccharum spp. resistentes ao amarelinho (Sugarcane yellow leaf virus) e ao mosaico (Sugarcane mosaic virus) e associação a marcadores moleculares /." Jaboticabal, 2019. http://hdl.handle.net/11449/183546.

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Orientador: Luciana Rossini Pinto<br>Coorientador: Marcos Cesar Gonçalves<br>Banca: Dilermando Perecin<br>Banca: Paula Macedo Nobile<br>Banca: Antonio de Góes<br>Banca: Ivan Antônio dos Anjos<br>Resumo: O vírus do amarelinho (Sugarcane yellow leaf virus, SCYLV) e o vírus do mosaico (Sugarcane mosaic virus, SCMV) são duas importantes viroses que afetam os canaviais dos países produtores de cana-de-açúcar no mundo. As principais características da resistência a essas viroses, as metodologias de avaliação em campo, quantificação viral e as fontes de resistência foram estudadas neste trabalho. Par
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Lemaire, Olivier. "Contribution à l'étude des propriétés biologiques des RNA du virus de la rhizomanie (Beet Necrotic Yellow Vein Virus) et leur rôle dans l'étiologie de la maladie." Grenoble 2 : ANRT, 1988. http://catalogue.bnf.fr/ark:/12148/cb37615183k.

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Li, Dora. "The Ncm-1 gene for resistance to Cucumber mosaic virus in yellow lupin (Lupinus luteus): molecular studies and marker development." Thesis, Li, Dora (2012) The Ncm-1 gene for resistance to Cucumber mosaic virus in yellow lupin (Lupinus luteus): molecular studies and marker development. PhD thesis, Murdoch University, 2012. https://researchrepository.murdoch.edu.au/id/eprint/10623/.

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Cucumber mosaic virus (CMV) is an important virus pathogen of lupins in Australia which causes serious yield losses of up to 60% in epidemic years. In commercially grown lupin (Lupinus angustifolius and L. luteus) crops CMV is spread non-persistently by aphid vectors, but it can also be seed borne and this extends virus infection into successive generations. Resistance to CMV has been identified in L. luteus cv. Wodjil and is the conferred by the Ncm-1 gene. The aims of this research were to study the Ncm-1 gene in order to gain a better understanding of resistance in yellow lupin, and to deve
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Freitas, Debora Maria Sansini. "Novas observações sobre a proteção com estirpes fracas do Papaya ringspot virus - type W e do Zucchini yellow mosaic virus em plantas de abobrinha-de-moita." Universidade de São Paulo, 2007. http://www.teses.usp.br/teses/disponiveis/11/11135/tde-17082007-095734/.

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O Papaya ringspot virus - type W (PRSV-W) e o Zucchini yellow mosaic virus (ZYMV) são as duas espécies de potyvírus que mais causam danos em cucurbitáceas no estado de São Paulo e no Brasil. Uma boa alternativa de controle para as doenças causadas por esses vírus é o emprego da premunização. O principal objetivo desse trabalho foi estudar a competição por sítios de replicação como possível mecanismo de proteção entre a estirpe fraca PRSV-W-1 e a estirpe severa PRSV-W-C em plantas de abobrinha-de-moita. Além disso, procurou-se também conhecer o período mínimo necessário para a proteção de plant
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Cascardo, Renan de Souza. "Estudo do envolvimento das proteínas Sl-Gal83 e TCTP na infecção de hospedeiros suscetíveis pelo potyvírus Pepper yellow mosaic virus (PepYMV)." Universidade Federal de Viçosa, 2011. http://locus.ufv.br/handle/123456789/4734.

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Made available in DSpace on 2015-03-26T13:42:18Z (GMT). No. of bitstreams: 1 texto completo.pdf: 2907131 bytes, checksum: 7c8c658c01f5e065741077a77ef12f4d (MD5) Previous issue date: 2011-02-28<br>Fundação de Amparo a Pesquisa do Estado de Minas Gerais<br>The genomes of most plant viruses code for only 4-10 proteins which are required to complete the infection cycle, including the stages of viral genome replication, cell-to-cell movement and systemic spread. For a successful infection, these viral proteins must interact with host factors, modulating metabolic pathways and coordinating a compl
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Xavier, André da Silva. "Efeito do silenciamento dos genes DnaJ e TCTP na infecção de tomateiro e Nicotiana benthamiana pelo potyvírus Pepper yellow mosaic virus (PepYMV)." Universidade Federal de Viçosa, 2012. http://locus.ufv.br/handle/123456789/4413.

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Made available in DSpace on 2015-03-26T13:37:50Z (GMT). No. of bitstreams: 1 texto completo.pdf: 864310 bytes, checksum: 5681c5c23525796c1b07e3912abf4732 (MD5) Previous issue date: 2012-07-20<br>Conselho Nacional de Desenvolvimento Científico e Tecnológico<br>During coevolution, plant viruses have developed the ability to modulate the expression of several host genes, or to alter the function of cognate protein to succeed in their multiplication and perpetuation. These virus-induced changes might lead to a high level of dependency, creating an indissoluble link between virus and host. The ob
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Firmino, Ana Carolina. "Estudo da interação do Tomato yellow vein streak virus (ToYVSV) e seu vetor Bemisia tabaci biótipo B e identificação de hospedeiras alternativas do vírus." Universidade de São Paulo, 2008. http://www.teses.usp.br/teses/disponiveis/11/11135/tde-12022008-172214/.

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O tomateiro (Lycopersicon esculentum) é cultivado em várias regiões durante todo o ano, propiciando assim condições favoráveis ao surgimento de inúmeras doenças incluindo as causadas por vírus. Dentre as viroses consideradas como limitantes a esta cultura destacam-se as causadas por begomovírus, que pertencem à família Geminiviridae. Sua transmissão se dá pelo aleirodídeo Bemisia tabaci biótipo B. A partir da década de 90 tornaram-se freqüentes os relatos da disseminação desse aleirodídeo e de begomovírus causando perdas que variam de 40% a 100%. No Estado de São Paulo, o Tomato yellow vein st
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35

Ziegler, Véronique. "La rhizomanie, une maladie virale de la betterave a sucre : contribution a l'etude du mecanisme d'expression et des proprietes biologiques du genome du virus des nervures jaunes et necrotiques de la betterave." Université Louis Pasteur (Strasbourg) (1971-2008), 1987. http://www.theses.fr/1987STR13017.

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36

Bruckner, Fernanda Prieto. "Aspectos da interação entre a proteína TCTP e o potyvírus PepYMV na infecção de tomateiro e Nicotiana benthamiana." Universidade Federal de Viçosa, 2012. http://locus.ufv.br/handle/123456789/5355.

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Made available in DSpace on 2015-03-26T13:51:57Z (GMT). No. of bitstreams: 1 texto completo .pdf: 1092167 bytes, checksum: 8586b9a4bcc728e0319bbbdb012ca136 (MD5) Previous issue date: 2012-07-19<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>Viruses are organisms with small genomes of simple organization, which coding about 3 to encode 10 viral proteins. The success of the infection depends on the manipulation of the cell by the virus, by means of complex interactions occurring between viral factors and host factors. The induced changes by virus infection include cell morph
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37

Bibiano, Líllian Beatriz Januario. "Análise de ligação do gene de resistência Zym-2 com marcadores microssatélites e reação de acessos de meloeiro ao Zucchini yellow mosaic virus (ZYMV)." Universidade de São Paulo, 2016. http://www.teses.usp.br/teses/disponiveis/11/11135/tde-27062016-102923/.

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As viroses causam perdas significativas na cultura do melão. Dentre essas, o vírus do mosaico amarelo da abobrinha-de-moita (Zucchini yellow mosaic virus- ZYMV) possui grande importância para a cultura e é encontrado em todos os locais de plantio de cucurbitáceas. O controle desse vírus através da resistência genética é a forma mais eficiente de manejo. O acesso PI414723 é a única fonte de resistência de meloeiro ao ZYMV. Essa resistência é oligogênica e supostamente condicionada por três genes dominantes: Zym-1, Zym-2 e Zym-3. A localização cromossômica do gene Zym-1 já foi confirmada no grup
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38

Hleibieh, Kamal. "Etude des propriétés biologiques de la protéine p25, de l'ARN3 et de la protéine p14 du Beet necrotic yellow vein virus : vers de nouvelles stratégies de luttes antivirales." Strasbourg, 2010. https://publication-theses.unistra.fr/public/theses_doctorat/2010/HLEIBIEH_Kamal_2010.pdf.

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Le virus des nervures jaunes et nécrotiques de la betterave (BNYVV) est responsable de la rhizomanie de la betterave sucrière. La prolifération racinaire, les symptômes foliaires et le mouvement à longue distance viral sont liés à l’ARN3 viral. Si l’infection systémique du virus nécessite une séquence nucléotidique de l’ARN3 de 20 nts appelée coremin, les symptômes foliaires et racinaires sont induits par l’expression de la protéine p25. Mes recherches ont été consacrées à l’étude des modifications post traductionnelles de la protéine p25, et plus précisément l’incidence des phosphorylations s
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39

Hodge, Brian Allen. "Occurrence, Diversity, and Impact of Viruses in Ohio." The Ohio State University, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=osu1606307407425512.

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40

Jamoos, Rana [Verfasser], and Goetz [Akademischer Betreuer] Reustle. "Analysis of the interaction between the helper component proteinase (HC-Pro) of Zucchini yellow mosaic virus (ZYMV) and the plant RNA methyltransferase Hua enhancer 1 (HEN1) / Rana Jamoos. Betreuer: Goetz Reustle." Hohenheim : Kommunikations-, Informations- und Medienzentrum der Universität Hohenheim, 2012. http://d-nb.info/1027354203/34.

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41

Bornemann, Kathrin [Verfasser], Mark Akademischer Betreuer] Varrelmann, Heiko [Akademischer Betreuer] [Becker, and Bernward [Akademischer Betreuer] Märländer. "Charakterisierung von resistenzüberwindenden Isolaten des Beet necrotic yellow vein virus (BNYVV) in Zuckerrüben und Stabilität der Resistenz in Abhängigkeit von Umweltbedingungen / Kathrin Bornemann. Gutachter: Mark Varrelmann ; Heiko C. Becker ; Bernward Märländer. Betreuer: Mark Varrelmann." Göttingen : Niedersächsische Staats- und Universitätsbibliothek Göttingen, 2013. http://d-nb.info/1044361859/34.

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42

Dupin, André. "Le virus de la mosaique de l'aubergine : sequence de sa proteine capsidale et apports a la connaissance des tymovirus." Université Louis Pasteur (Strasbourg) (1971-2008), 1987. http://www.theses.fr/1987STR13180.

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43

Morch, Marie-Dominique. "Organisation et expression genetiques du virus de la mosaique jaune du navet : contribution a l'etude des strategies d'expression des virus a arn, a la discussion de leur variabilite et a l'elaboration de strategies de protection." Paris 7, 1988. http://www.theses.fr/1988PA077124.

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On procede au sequencage du genome complet du virus constitue d'un arn de polarite positive a 6318 nucleotides et contenant 3 cistrons. Parmi les strategies mises en oeuvre pour synthetiser ses proteines, on presente la maturation proteolytique de la proteine 206 k codee par ce virus. Une approche "arn-sens" pour la lutte anti-virale est testee experimentalement: des arn "pseudogenomiques" rentrent en competition avec l'arn du virus et sont capables d'inhiber sa replication in vitro
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44

FLORENTZ, EGELE CATHERINE. "L'extremite 3'oh aminoacyable du rna du virus de la mosaique jaune du navet : relations entre structure et fonctions." Université Louis Pasteur (Strasbourg) (1971-2008), 1987. http://www.theses.fr/1987STR13181.

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Analyse structurale (structure secondaire et tertiaire) d'un fragment contenant la sequence "trna like" (extremite 3' oh possedant plusieurs caracteristiques d'un arn de transfert). Modelisation de la structure sur ecran graphique. Analyse des zones de contact entre ce fragment d'arn et la valyl-trna synthetase, a l'aide de differentes sondes structurales. Discussion sur le role de l'extremite "trna like" dans le cycle de developpement du virus (regulation de la traduction de l'information genetique portee par l'arn viral)
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45

Yang, Chaur Yuan, and 楊朝元. "Aphids Transmission of Zucchini Yellow Mosaic Virus." Thesis, 1995. http://ndltd.ncl.edu.tw/handle/01350182607780359563.

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碩士<br>國立中興大學<br>昆蟲學系<br>83<br>The objective of this study was to conduct aphids transmission of zucchini yellow mosaic virus (ZYMV) by different aphids in laboratory. The green peach aphid, Myzus persicae Sulzer, and the cotton aphid, Aphis gossypii Glover, were tested for the optimum fasting periods, acquisition feeding periods, and inoculation feeding periods of ZYMV. The factors affecting transmission of ZYMV by green peach aphid and the cotton aphid and other aphids were also demonstr
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LIANG, CHI-LONG, and 梁熾龍. "Studies on helper components of zucchini yellow mosaic virus and watermelon mosaic virus-1." Thesis, 1988. http://ndltd.ncl.edu.tw/handle/40156560669168939063.

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47

Weiland, John J. "The roles of turnip yellow mosaic virus genes in virus replication." Thesis, 1992. http://hdl.handle.net/1957/36154.

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Turnip yellow mosaic virus is a monopartite, plus sense RNA virus infecting the Cruciferae, and is a model system for the study of RNA virus replication. A cDNA clone (pTYMC) representing an infectious RNA genome of the European isolate of TYMV was constructed and used to assess the importance of virus genes in virus infectivity. Derivatives of pTYMC with alterations in open reading frame 69 (ORF- 69) were made. The mutations disrupted the expression of ORF-69 in vitro as predicted. Although the ORF-69 mutants were competent for replication in protoplasts, none of the mutants detectably infect
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Guner, Nihat. "Papaya ringspot virus watermelon strain and zucchini yellow mosaic virus resistance in watermelon." 2004. http://www.lib.ncsu.edu/theses/available/etd-11292004-192912/unrestricted/etd.pdf.

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49

Pei-Yin, Chen. "Development of Turnip Yellow Mosaic Virus Particles as Nanomaterial for Biosensor." 2006. http://www.cetd.com.tw/ec/thesisdetail.aspx?etdun=U0005-2007200622302600.

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50

Chen, Pei-Yin, and 陳佩吟. "Development of Turnip Yellow Mosaic Virus Particles as Nanomaterial for Biosensor." Thesis, 2006. http://ndltd.ncl.edu.tw/handle/87739518542017335266.

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碩士<br>國立中興大學<br>生物科技學研究所<br>94<br>Turnip yellow mosaic virus is an icosahedral plant virus, 28nm in diameter. The viral particle, composed of a 6.3 kb single-strand positive-sense RNA genome encapsidated by 180 copies of capsid protein, offers a uniquely programmable biological nanoscaffold for multiplexed conjugation. Our interest is to create a multivalent display system which would dramatically enhance the sensitivity of conventional ELISA. To achieve this objective, we used molecular techniques to create a recombinant virus that has an extra cysteine residue which chemically is highly a
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